Summary

aeee94997be4baf4_microsofthelp.exe

File aeee94997be4baf4_microsofthelp.exe

Summary
Download Resubmit sample

Size 47.3KB
Type MS-DOS executable PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, MZ for MS-DOS
MD5 5115f16ff61b6c3dd42306f234521a9d
SHA1 71c08e38b7a3ad6e997c93d202b32f82ac98275d
SHA256 aeee94997be4baf4a52886628c04ec093a49aef5915051d31b757e9ccfe92539
SHA512
b38d12a5875fc5c4328112ad2597000614c430ef7badb38bf439591d06ff898d1e70b21fafaa52c2839e5319986c6c5d8b33187a36ec963f3b782577006750ea
CRC32 DE2C9536
ssdeep None
Yara
  • suspicious_packer_section - The packer/protector section names/keywords

Score

This file is very suspicious, with a score of 10 out of 10!

Please notice: The scoring system is currently still in development and should be considered an alpha feature.

Autosubmit

Parent_Task_ID:6320421

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE April 24, 2025, 6:02 a.m. April 24, 2025, 6:11 a.m. 495 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-04-22 16:53:25,015 [analyzer] DEBUG: Starting analyzer from: C:\tmpt1gcja
2025-04-22 16:53:25,030 [analyzer] DEBUG: Pipe server name: \??\PIPE\zSIhOrgdzoacPBIQfWzfTRVklkgN
2025-04-22 16:53:25,030 [analyzer] DEBUG: Log pipe server name: \??\PIPE\MIWSaWDzvkWEdMQZRGVMLhI
2025-04-22 16:53:25,030 [analyzer] DEBUG: No analysis package specified, trying to detect it automagically.
2025-04-22 16:53:25,030 [analyzer] INFO: Automatically selected analysis package "exe"
2025-04-22 16:53:25,296 [analyzer] DEBUG: Started auxiliary module Curtain
2025-04-22 16:53:25,296 [analyzer] DEBUG: Started auxiliary module DbgView
2025-04-22 16:53:25,765 [analyzer] DEBUG: Started auxiliary module Disguise
2025-04-22 16:53:25,967 [analyzer] DEBUG: Loaded monitor into process with pid 508
2025-04-22 16:53:25,967 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-04-22 16:53:25,967 [analyzer] DEBUG: Started auxiliary module Human
2025-04-22 16:53:25,967 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-04-22 16:53:25,967 [analyzer] DEBUG: Started auxiliary module Reboot
2025-04-22 16:53:26,062 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-04-22 16:53:26,062 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-04-22 16:53:26,062 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-04-22 16:53:26,062 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-04-22 16:53:26,203 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\aeee94997be4baf4_microsofthelp.exe' with arguments '' and pid 2480
2025-04-22 16:53:26,390 [analyzer] DEBUG: Loaded monitor into process with pid 2480
2025-04-22 16:53:26,390 [analyzer] INFO: Added new file to list with pid 2480 and path C:\Windows\microsofthelp.exe
2025-04-22 16:53:26,467 [analyzer] INFO: Injected into process with pid 1352 and name u'microsofthelp.exe'
2025-04-22 16:53:26,625 [analyzer] DEBUG: Loaded monitor into process with pid 1352
2025-04-22 16:53:27,203 [analyzer] INFO: Process with pid 2480 has terminated
2025-04-22 16:56:45,217 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-04-22 16:56:46,108 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-04-22 16:56:46,108 [lib.api.process] INFO: Successfully terminated process with pid 1352.
2025-04-22 16:56:46,125 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-04-24 06:02:54,218 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:02:55,239 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:02:56,258 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:02:57,278 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:02:58,299 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:02:59,323 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:00,346 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:01,367 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:02,389 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:03,407 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:04,425 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:05,444 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:06,467 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:07,483 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:08,529 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:09,591 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:10,663 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:11,726 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:12,783 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:13,844 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:14,927 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:15,980 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:17,022 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:18,064 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:19,114 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:20,181 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:21,231 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:22,273 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:23,389 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:24,442 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:25,503 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:26,546 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:27,588 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:28,641 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:29,687 [cuckoo.core.scheduler] DEBUG: Task #6331004: no machine available yet
2025-04-24 06:03:30,911 [cuckoo.core.scheduler] INFO: Task #6331004: acquired machine win7x642 (label=win7x642)
2025-04-24 06:03:30,958 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.202 for task #6331004
2025-04-24 06:03:31,299 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 1678010 (interface=vboxnet0, host=192.168.168.202)
2025-04-24 06:03:31,460 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x642
2025-04-24 06:03:31,971 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x642 to vmcloak
2025-04-24 06:05:22,561 [cuckoo.core.guest] INFO: Starting analysis #6331004 on guest (id=win7x642, ip=192.168.168.202)
2025-04-24 06:05:23,566 [cuckoo.core.guest] DEBUG: win7x642: not ready yet
2025-04-24 06:05:28,602 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x642, ip=192.168.168.202)
2025-04-24 06:05:28,666 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x642, ip=192.168.168.202, monitor=latest, size=6660546)
2025-04-24 06:05:29,884 [cuckoo.core.resultserver] DEBUG: Task #6331004: live log analysis.log initialized.
2025-04-24 06:05:30,785 [cuckoo.core.resultserver] DEBUG: Task #6331004 is sending a BSON stream
2025-04-24 06:05:31,189 [cuckoo.core.resultserver] DEBUG: Task #6331004 is sending a BSON stream
2025-04-24 06:05:31,430 [cuckoo.core.resultserver] DEBUG: Task #6331004 is sending a BSON stream
2025-04-24 06:05:32,053 [cuckoo.core.resultserver] DEBUG: Task #6331004: File upload for 'shots/0001.jpg'
2025-04-24 06:05:32,067 [cuckoo.core.resultserver] DEBUG: Task #6331004 uploaded file length: 133565
2025-04-24 06:05:33,506 [cuckoo.core.resultserver] DEBUG: Task #6331004: File upload for 'files/aeee94997be4baf4_aeee94997be4baf4_microsofthelp.exe'
2025-04-24 06:05:33,511 [cuckoo.core.resultserver] DEBUG: Task #6331004 uploaded file length: 48449
2025-04-24 06:05:44,729 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:05:59,841 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:06:15,062 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:06:30,193 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:06:45,301 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:07:00,402 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:07:15,642 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:07:30,763 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:07:46,019 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:08:01,309 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:08:16,455 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:08:31,568 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:08:46,670 [cuckoo.core.guest] DEBUG: win7x642: analysis #6331004 still processing
2025-04-24 06:08:50,300 [cuckoo.core.resultserver] DEBUG: Task #6331004: File upload for 'curtain/1745333805.42.curtain.log'
2025-04-24 06:08:50,303 [cuckoo.core.resultserver] DEBUG: Task #6331004 uploaded file length: 36
2025-04-24 06:08:50,913 [cuckoo.core.resultserver] DEBUG: Task #6331004: File upload for 'sysmon/1745333806.03.sysmon.xml'
2025-04-24 06:08:50,991 [cuckoo.core.resultserver] DEBUG: Task #6331004 uploaded file length: 8215608
2025-04-24 06:08:51,010 [cuckoo.core.resultserver] DEBUG: Task #6331004: File upload for 'files/10aed1925db84222_microsofthelp.exe'
2025-04-24 06:08:51,013 [cuckoo.core.resultserver] DEBUG: Task #6331004 uploaded file length: 48709
2025-04-24 06:08:51,021 [cuckoo.core.resultserver] DEBUG: Task #6331004 had connection reset for <Context for LOG>
2025-04-24 06:08:52,694 [cuckoo.core.guest] INFO: win7x642: analysis completed successfully
2025-04-24 06:08:52,715 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-04-24 06:08:52,742 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-04-24 06:08:53,485 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x642 to path /srv/cuckoo/cwd/storage/analyses/6331004/memory.dmp
2025-04-24 06:08:53,509 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x642
2025-04-24 06:11:08,985 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.202 for task #6331004
2025-04-24 06:11:09,391 [cuckoo.core.scheduler] DEBUG: Released database task #6331004
2025-04-24 06:11:09,421 [cuckoo.core.scheduler] INFO: Task #6331004: analysis procedure completed

Signatures

Yara rule detected for file (1 event)
description The packer/protector section names/keywords rule suspicious_packer_section
The executable contains unknown PE section names indicative of a packer (could be a false positive) (2 events)
section .MPRESS1
section .MPRESS2
A process attempted to delay the analysis task. (1 event)
description microsofthelp.exe tried to sleep 199 seconds, actually delayed analysis time by 199 seconds
Creates executable files on the filesystem (1 event)
file C:\Windows\microsofthelp.exe
Drops a binary and executes it (1 event)
file C:\Windows\microsofthelp.exe
The binary likely contains encrypted or compressed data indicative of a packer (2 events)
section {u'size_of_data': u'0x00005400', u'virtual_address': u'0x00001000', u'entropy': 7.840274488890553, u'name': u'.MPRESS1', u'virtual_size': u'0x0000b600'} entropy 7.84027448889 description A section with a high entropy has been found
entropy 0.954545454545 description Overall entropy of this PE file is high
Installs itself for autorun at Windows startup (1 event)
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp reg_value C:\Windows\microsofthelp.exe
Creates an executable file in a user folder (1 event)
file C:\Users\Administrator\AppData\Local\Temp\aeee94997be4baf4_microsofthelp.exe
File has been identified by 12 AntiVirus engine on IRMA as malicious (12 events)
G Data Antivirus (Windows) Virus: GenPack:Generic.Malware.SF!dld!.3154F137 (Engine A)
Avast Core Security (Linux) Win32:Dh-A [Heur]
C4S ClamAV (Linux) Win.Malware.Genpack-10033129-0
WithSecure (Linux) Trojan.TR/Downloader.Gen
eScan Antivirus (Linux) GenPack:Generic.Malware.SF!dld!.3154F137(DB)
ESET Security (Windows) a variant of Win32/Agent.TLD trojan
Sophos Anti-Virus (Linux) Troj/Blihan-Gen
DrWeb Antivirus (Linux) Trojan.Siggen7.56291
ClamAV (Linux) Win.Malware.Genpack-10033129-0
Bitdefender Antivirus (Linux) GenPack:Generic.Malware.SF!dld!.3154F137
Kaspersky Standard (Windows) HEUR:Trojan-Dropper.Win32.Daws.gen
Emsisoft Commandline Scanner (Windows) GenPack:Generic.Malware.SF!dld!.3154F137 (B)
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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