Summary

fd8bff8b51288f136ebb29eece43d1ce048dcb43d6f5841e3819fca907f5cd06

File fd8bff8b51288f136ebb29eece43d1ce048dcb43d6f5841e3819fca907f5cd06

Summary
Download Resubmit sample

Size 60.1KB
Type PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
MD5 8a456baa79f2c83426329f2372e15039
SHA1 ecaa6cabfc35fd2af8042337a95e445f485f9b91
SHA256 fd8bff8b51288f136ebb29eece43d1ce048dcb43d6f5841e3819fca907f5cd06
SHA512
3d251f57e3501f5ba80a715a7cc1444e8618db6e7d9ca1ef282bc73c3054c6e7d44e43f97a5cb2064bfea291b948c6db80deb1abdb7d6db339c4cfa0214417f7
CRC32 DB22C376
ssdeep None
Yara
  • UPX - (no description)
  • 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

6650061

6650062

Feedback

Expecting different results? Send us this analysis and we will inspect it. Click here

Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE June 30, 2025, 5:48 p.m. June 30, 2025, 5:49 p.m. 109 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-06-23 02:28:57,015 [analyzer] DEBUG: Starting analyzer from: C:\tmp4hzt0l
2025-06-23 02:28:57,015 [analyzer] DEBUG: Pipe server name: \??\PIPE\WhTdBUxaNVXzdLkouOWYLNrvq
2025-06-23 02:28:57,015 [analyzer] DEBUG: Log pipe server name: \??\PIPE\VPcEQDoibFqFPrEsJ
2025-06-23 02:28:57,296 [analyzer] DEBUG: Started auxiliary module Curtain
2025-06-23 02:28:57,296 [analyzer] DEBUG: Started auxiliary module DbgView
2025-06-23 02:28:57,750 [analyzer] DEBUG: Started auxiliary module Disguise
2025-06-23 02:28:57,953 [analyzer] DEBUG: Loaded monitor into process with pid 504
2025-06-23 02:28:57,967 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-06-23 02:28:57,967 [analyzer] DEBUG: Started auxiliary module Human
2025-06-23 02:28:57,967 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-06-23 02:28:57,967 [analyzer] DEBUG: Started auxiliary module Reboot
2025-06-23 02:28:58,046 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-06-23 02:28:58,046 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-06-23 02:28:58,062 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-06-23 02:28:58,062 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-06-23 02:28:58,187 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\fd8bff8b51288f136ebb29eece43d1ce048dcb43d6f5841e3819fca907f5cd06.exe' with arguments '' and pid 2900
2025-06-23 02:28:58,358 [analyzer] DEBUG: Loaded monitor into process with pid 2900
2025-06-23 02:28:58,421 [analyzer] INFO: Added new file to list with pid 2900 and path C:\ProgramData\AhnLab\AhnSvc.exe
2025-06-23 02:28:58,515 [analyzer] INFO: Injected into process with pid 1404 and name u'AhnSvc.exe'
2025-06-23 02:28:58,671 [analyzer] DEBUG: Loaded monitor into process with pid 1404
2025-06-23 02:28:58,733 [analyzer] INFO: Added pid 1404 for u'C:\\ProgramData\\AhnLab\\AhnSvc.exe'
2025-06-23 02:28:58,733 [analyzer] INFO: Added new file to list with pid 1404 and path C:\ProgramData\AhnLab\AhnSvc.exe
2025-06-23 02:29:27,187 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-06-23 02:29:27,546 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-06-23 02:29:27,546 [lib.api.process] INFO: Successfully terminated process with pid 2900.
2025-06-23 02:29:27,562 [lib.api.process] INFO: Successfully terminated process with pid 1404.
2025-06-23 02:29:27,562 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-06-30 17:48:03,315 [cuckoo.core.scheduler] INFO: Task #6620413: acquired machine win7x6420 (label=win7x6420)
2025-06-30 17:48:03,316 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.220 for task #6620413
2025-06-30 17:48:03,609 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3220650 (interface=vboxnet0, host=192.168.168.220)
2025-06-30 17:48:03,655 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6420
2025-06-30 17:48:04,238 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6420 to vmcloak
2025-06-30 17:48:29,663 [cuckoo.core.guest] INFO: Starting analysis #6620413 on guest (id=win7x6420, ip=192.168.168.220)
2025-06-30 17:48:30,673 [cuckoo.core.guest] DEBUG: win7x6420: not ready yet
2025-06-30 17:48:35,707 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6420, ip=192.168.168.220)
2025-06-30 17:48:35,844 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6420, ip=192.168.168.220, monitor=latest, size=6660546)
2025-06-30 17:48:37,254 [cuckoo.core.resultserver] DEBUG: Task #6620413: live log analysis.log initialized.
2025-06-30 17:48:38,164 [cuckoo.core.resultserver] DEBUG: Task #6620413 is sending a BSON stream
2025-06-30 17:48:38,554 [cuckoo.core.resultserver] DEBUG: Task #6620413 is sending a BSON stream
2025-06-30 17:48:38,867 [cuckoo.core.resultserver] DEBUG: Task #6620413 is sending a BSON stream
2025-06-30 17:48:39,574 [cuckoo.core.resultserver] DEBUG: Task #6620413: File upload for 'shots/0001.jpg'
2025-06-30 17:48:39,586 [cuckoo.core.resultserver] DEBUG: Task #6620413 uploaded file length: 133476
2025-06-30 17:48:51,871 [cuckoo.core.guest] DEBUG: win7x6420: analysis #6620413 still processing
2025-06-30 17:49:07,065 [cuckoo.core.guest] DEBUG: win7x6420: analysis #6620413 still processing
2025-06-30 17:49:07,801 [cuckoo.core.resultserver] DEBUG: Task #6620413: File upload for 'curtain/1750638567.42.curtain.log'
2025-06-30 17:49:07,822 [cuckoo.core.resultserver] DEBUG: Task #6620413 uploaded file length: 36
2025-06-30 17:49:07,832 [cuckoo.core.resultserver] DEBUG: Task #6620413: File upload for 'sysmon/1750638567.55.sysmon.xml'
2025-06-30 17:49:07,840 [cuckoo.core.resultserver] DEBUG: Task #6620413 uploaded file length: 796774
2025-06-30 17:49:07,847 [cuckoo.core.resultserver] DEBUG: Task #6620413: File upload for 'files/9ce3e5a16921bb4e_ahnsvc.exe_'
2025-06-30 17:49:07,849 [cuckoo.core.resultserver] DEBUG: Task #6620413: File upload for 'files/c60abe071eb0a2ed_ahnsvc.exe'
2025-06-30 17:49:07,851 [cuckoo.core.resultserver] DEBUG: Task #6620413 uploaded file length: 61554
2025-06-30 17:49:07,852 [cuckoo.core.resultserver] DEBUG: Task #6620413 uploaded file length: 61553
2025-06-30 17:49:08,531 [cuckoo.core.resultserver] DEBUG: Task #6620413 had connection reset for <Context for LOG>
2025-06-30 17:49:10,080 [cuckoo.core.guest] INFO: win7x6420: analysis completed successfully
2025-06-30 17:49:10,094 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-06-30 17:49:10,118 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-06-30 17:49:10,902 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6420 to path /srv/cuckoo/cwd/storage/analyses/6620413/memory.dmp
2025-06-30 17:49:10,905 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6420
2025-06-30 17:49:52,498 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.220 for task #6620413
2025-06-30 17:49:52,931 [cuckoo.core.scheduler] DEBUG: Released database task #6620413
2025-06-30 17:49:52,950 [cuckoo.core.scheduler] INFO: Task #6620413: analysis procedure completed

Signatures

Yara rules detected for file (2 events)
description (no description) rule UPX
description The packer/protector section names/keywords rule suspicious_packer_section
Queries for the computername (2 events)
Time & API Arguments Status Return Repeated

GetComputerNameA

 computer_name: KGTSFIWCNV
1 1 0

GetComputerNameA

 computer_name: KGTSFIWCNV
1 1 0
Creates executable files on the filesystem (1 event)
file C:\ProgramData\AhnLab\AhnSvc.exe
The binary likely contains encrypted or compressed data indicative of a packer (2 events)
section {u'size_of_data': u'0x0000d400', u'virtual_address': u'0x00018000', u'entropy': 7.968099260252522, u'name': u'UPX1', u'virtual_size': u'0x0000e000'} entropy 7.96809926025 description A section with a high entropy has been found
entropy 0.990654205607 description Overall entropy of this PE file is high
Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
The executable is compressed using UPX (3 events)
section UPX0 description Section name indicates UPX
section UPX1 description Section name indicates UPX
section UPX2 description Section name indicates UPX
Installs itself for autorun at Windows startup (1 event)
reg_key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AhnUpadate reg_value "C:\ProgramData\AhnLab\AhnSvc.exe" /run
File has been identified by 13 AntiVirus engine on IRMA as malicious (13 events)
G Data Antivirus (Windows) Virus: Generic.Dacic.222C339A.A.B34E8ED8 (Engine A)
Avast Core Security (Linux) Win32:MalwareX-gen [Bd]
C4S ClamAV (Linux) Win.Spyware.Dacic-10032147-0
Trellix (Linux) GenericRXKA-VV
WithSecure (Linux) Trojan.TR/Dropper.Gen
eScan Antivirus (Linux) Generic.Dacic.222C339A.A.B34E8ED8(DB)
ESET Security (Windows) Win32/Spy.Keydoor.AD trojan
Sophos Anti-Virus (Linux) Mal/Behav-031
DrWeb Antivirus (Linux) Trojan.Siggen6.34441
ClamAV (Linux) Win.Spyware.Dacic-10032147-0
Bitdefender Antivirus (Linux) Generic.Dacic.222C339A.A.B34E8ED8
Kaspersky Standard (Windows) Trojan.Win32.Scar.ojnn
Emsisoft Commandline Scanner (Windows) Generic.Dacic.222C339A.A.B34E8ED8 (B)
File has been identified by 63 AntiVirus engines on VirusTotal as malicious (50 out of 63 events)
Bkav W32.AIDetectMalware
tehtris Generic.Malware
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Dynamer.8881
Skyhigh BehavesLike.Win32.Generic.kc
ALYac Generic.Dacic.222C339A.A.B34E8ED8
Cylance Unsafe
VIPRE Generic.Dacic.222C339A.A.B34E8ED8
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
BitDefender Generic.Dacic.222C339A.A.B34E8ED8
K7GW Spyware ( 00592b1f1 )
K7AntiVirus Spyware ( 00592b1f1 )
Arcabit Generic.Dacic.222C339A.A.B34E8ED8
Baidu Win32.Trojan.Agent.avd
VirIT Trojan.Win32.SpyT.DZX
Symantec ML.Attribute.HighConfidence
Elastic malicious (moderate confidence)
ESET-NOD32 Win32/Spy.Keydoor.AD
APEX Malicious
Avast Win32:MalwareX-gen [Bd]
ClamAV Win.Spyware.Dacic-10032147-0
Kaspersky Trojan.Win32.Scar.ojnn
NANO-Antivirus Trojan.Win32.TrjGen.drufdw
SUPERAntiSpyware Trojan.Agent/Gen-Dropper
MicroWorld-eScan Generic.Dacic.222C339A.A.B34E8ED8
Rising Spyware.Keydoor!8.A45 (TFE:5:xukjg1PPwuQ)
Emsisoft Generic.Dacic.222C339A.A.B34E8ED8 (B)
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.Siggen6.34441
Zillya Trojan.Scar.Win32.189251
TrendMicro TrojanSpy.Win32.KEYDOOR.SM
McAfeeD Real Protect-LS!8A456BAA79F2
Trapmine malicious.high.ml.score
CTX exe.unknown.dacic
Sophos Mal/Behav-031
SentinelOne Static AI - Malicious PE
Jiangmin Trojan/Generic.beovz
Webroot W32.Trojan.Gen
Google Detected
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Win32.Scar
Kingsoft malware.kb.b.994
Gridinsoft Trojan.Win32.Agent.oa!s2
Xcitium TrojWare.Win32.Spy.Keydoor.AA@82pvo3
Microsoft Trojan:Win32/Phonzy.A!ml
ZoneAlarm Mal/Behav-031
GData Generic.Dacic.222C339A.A.B34E8ED8
Varist W32/Keydoor.D.gen!Eldorado
AhnLab-V3 Trojan/Win.Scar.R653421
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

We're processing your submission... This could take a few seconds.