Summary

b7c717c25b8fe8614e4aa550c25fd04ec3c38023a9784750ab1cceddb76714e6

File b7c717c25b8fe8614e4aa550c25fd04ec3c38023a9784750ab1cceddb76714e6

Summary
Download Resubmit sample

Size 202.3KB
Type PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
MD5 e8e67cce7a042f8043505d9d3cd8d8b8
SHA1 a01b89bbcc1e1238757079bf34713226aa154414
SHA256 b7c717c25b8fe8614e4aa550c25fd04ec3c38023a9784750ab1cceddb76714e6
SHA512
e9523799202554bfe9abe0fa8763ad76c1e64e832517da7ea2ad5873e4c49b0c60c136101b39e5b1853e8471dd806cab01b527aea2f84976015b55c41d25c373
CRC32 CFDF1AED
ssdeep None
Yara
  • suspicious_packer_section - The packer/protector section names/keywords
  • network_irc - Communications over IRC network
  • network_dropper - File downloader/dropper
  • network_tcp_socket - Communications over RAW socket
  • network_dns - Communications use DNS
  • keylogger - Run a keylogger
  • spreading_share - Malware can spread east-west using share drive
  • win_mutex - Create or check mutex
  • win_registry - Affect system registries
  • win_private_profile - Affect private profile

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

6725444

6725445

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE July 13, 2025, 7:07 a.m. July 13, 2025, 7:13 a.m. 352 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-07-08 23:00:37,015 [analyzer] DEBUG: Starting analyzer from: C:\tmpblqbwr
2025-07-08 23:00:37,030 [analyzer] DEBUG: Pipe server name: \??\PIPE\pBMWnsAtSGBVOMUmCNlJ
2025-07-08 23:00:37,030 [analyzer] DEBUG: Log pipe server name: \??\PIPE\QVByLELFepBITlCzUKagTeto
2025-07-08 23:00:37,296 [analyzer] DEBUG: Started auxiliary module Curtain
2025-07-08 23:00:37,312 [analyzer] DEBUG: Started auxiliary module DbgView
2025-07-08 23:00:37,733 [analyzer] DEBUG: Started auxiliary module Disguise
2025-07-08 23:00:37,937 [analyzer] DEBUG: Loaded monitor into process with pid 504
2025-07-08 23:00:37,937 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-07-08 23:00:37,937 [analyzer] DEBUG: Started auxiliary module Human
2025-07-08 23:00:37,937 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-07-08 23:00:37,953 [analyzer] DEBUG: Started auxiliary module Reboot
2025-07-08 23:00:38,046 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-07-08 23:00:38,046 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-07-08 23:00:38,062 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-07-08 23:00:38,062 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-07-08 23:00:38,203 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\b7c717c25b8fe8614e4aa550c25fd04ec3c38023a9784750ab1cceddb76714e6.exe' with arguments '' and pid 856
2025-07-08 23:00:38,437 [analyzer] DEBUG: Loaded monitor into process with pid 856
2025-07-08 23:00:38,453 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\Sims 2(crack).exe
2025-07-08 23:00:38,467 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\Counter-Strike serial.exe
2025-07-08 23:00:38,500 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\Counter-Strike + cheat.exe
2025-07-08 23:00:38,546 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\DAoC(nocd).exe
2025-07-08 23:00:38,578 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\Doom 3 + codes.exe
2025-07-08 23:00:38,608 [analyzer] INFO: Added new file to list with pid 856 and path C:\Windows\win32dc\UT2004_codes.exe
2025-07-08 23:01:07,203 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-07-08 23:01:07,858 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-07-08 23:01:07,875 [lib.api.process] INFO: Successfully terminated process with pid 856.
2025-07-08 23:01:07,921 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-07-13 07:07:57,199 [cuckoo.core.scheduler] INFO: Task #6697114: acquired machine win7x6418 (label=win7x6418)
2025-07-13 07:07:57,200 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.218 for task #6697114
2025-07-13 07:07:57,487 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3034310 (interface=vboxnet0, host=192.168.168.218)
2025-07-13 07:07:57,670 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6418
2025-07-13 07:07:58,456 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6418 to vmcloak
2025-07-13 07:10:36,613 [cuckoo.core.guest] INFO: Starting analysis #6697114 on guest (id=win7x6418, ip=192.168.168.218)
2025-07-13 07:10:37,617 [cuckoo.core.guest] DEBUG: win7x6418: not ready yet
2025-07-13 07:10:42,647 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6418, ip=192.168.168.218)
2025-07-13 07:10:42,720 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6418, ip=192.168.168.218, monitor=latest, size=6660546)
2025-07-13 07:10:43,944 [cuckoo.core.resultserver] DEBUG: Task #6697114: live log analysis.log initialized.
2025-07-13 07:10:44,824 [cuckoo.core.resultserver] DEBUG: Task #6697114 is sending a BSON stream
2025-07-13 07:10:45,383 [cuckoo.core.resultserver] DEBUG: Task #6697114 is sending a BSON stream
2025-07-13 07:10:46,166 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'shots/0001.jpg'
2025-07-13 07:10:46,187 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 133465
2025-07-13 07:10:58,675 [cuckoo.core.guest] DEBUG: win7x6418: analysis #6697114 still processing
2025-07-13 07:11:13,828 [cuckoo.core.guest] DEBUG: win7x6418: analysis #6697114 still processing
2025-07-13 07:11:14,438 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'curtain/1752008467.48.curtain.log'
2025-07-13 07:11:14,441 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 36
2025-07-13 07:11:14,769 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'sysmon/1752008467.81.sysmon.xml'
2025-07-13 07:11:14,822 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 1934424
2025-07-13 07:11:14,837 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/dbab8a968bbd02f4_counter-strike serial.exe'
2025-07-13 07:11:14,842 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 209242
2025-07-13 07:11:14,845 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/ff3f1f229474d57b_ut2004_codes.exe'
2025-07-13 07:11:14,849 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 211290
2025-07-13 07:11:14,854 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/400ff2bce6fa64e7_sims 2(crack).exe'
2025-07-13 07:11:14,857 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 208218
2025-07-13 07:11:14,860 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/2290bbb517b1fba1_doom 3 + codes.exe'
2025-07-13 07:11:14,865 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 209242
2025-07-13 07:11:14,868 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/72e3f408d44f329a_counter-strike + cheat.exe'
2025-07-13 07:11:14,872 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 211290
2025-07-13 07:11:14,877 [cuckoo.core.resultserver] DEBUG: Task #6697114: File upload for 'files/2ea0f75ff0c334f7_daoc(nocd).exe'
2025-07-13 07:11:14,883 [cuckoo.core.resultserver] DEBUG: Task #6697114 uploaded file length: 210266
2025-07-13 07:11:15,144 [cuckoo.core.resultserver] DEBUG: Task #6697114 had connection reset for <Context for LOG>
2025-07-13 07:11:16,847 [cuckoo.core.guest] INFO: win7x6418: analysis completed successfully
2025-07-13 07:11:16,861 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-07-13 07:11:16,890 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-07-13 07:11:17,879 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6418 to path /srv/cuckoo/cwd/storage/analyses/6697114/memory.dmp
2025-07-13 07:11:17,880 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6418
2025-07-13 07:13:48,889 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.218 for task #6697114
2025-07-13 07:13:49,263 [cuckoo.core.scheduler] DEBUG: Released database task #6697114
2025-07-13 07:13:49,279 [cuckoo.core.scheduler] INFO: Task #6697114: analysis procedure completed

Signatures

Yara rules detected for file (10 events)
description The packer/protector section names/keywords rule suspicious_packer_section
description Communications over IRC network rule network_irc
description File downloader/dropper rule network_dropper
description Communications over RAW socket rule network_tcp_socket
description Communications use DNS rule network_dns
description Run a keylogger rule keylogger
description Malware can spread east-west using share drive rule spreading_share
description Create or check mutex rule win_mutex
description Affect system registries rule win_registry
description Affect private profile rule win_private_profile
The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)
section .imports
Creates executable files on the filesystem (6 events)
file C:\Windows\win32dc\Counter-Strike + cheat.exe
file C:\Windows\win32dc\Counter-Strike serial.exe
file C:\Windows\win32dc\UT2004_codes.exe
file C:\Windows\win32dc\Sims 2(crack).exe
file C:\Windows\win32dc\Doom 3 + codes.exe
file C:\Windows\win32dc\DAoC(nocd).exe
The executable is compressed using UPX (2 events)
section UPX0 description Section name indicates UPX
section UPX1 description Section name indicates UPX
Raised Snort alerts (2 events)
snort ET CHAT IRC PONG response
snort ETPRO POLICY Possible IRC Botnet Activity - Throttled Connection
Raised Suricata alerts (5 events)
suricata ETPRO MALWARE Backdoor.Win32.Delf.ars IRC Checkin
suricata ET CHAT IRC PONG response
suricata ET CHAT IRC NICK command
suricata ETPRO INFO Possible IRC Botnet Activity - Throttled Connection
suricata ET CHAT IRC PING command
File has been identified by 13 AntiVirus engine on IRMA as malicious (13 events)
G Data Antivirus (Windows) Virus: Dropped:Generic.Malware.S!dld!.B44DDF53 (Engine A), Win32.Worm.MyDoom.B (Engine B)
Avast Core Security (Linux) Win32:MalwareX-gen [Bot]
C4S ClamAV (Linux) Win.Malware.Delf-6717516-0
Trellix (Linux) Exploit-Mydoom virus
WithSecure (Linux) Worm.WORM/Rbot.Gen
eScan Antivirus (Linux) Dropped:Generic.Malware.S!dld!.B44DDF53(DB)
ESET Security (Windows) a variant of Win32/IRCBot.AZV trojan
Sophos Anti-Virus (Linux) Mal/Generic-S
DrWeb Antivirus (Linux) Win32.HLLW.Siggen.10562
ClamAV (Linux) Win.Malware.Delf-6717516-0
Bitdefender Antivirus (Linux) Dropped:Generic.Malware.S!dld!.B44DDF53
Kaspersky Standard (Windows) Backdoor.Win32.Delf.ars
Emsisoft Commandline Scanner (Windows) Dropped:Generic.Malware.S!dld!.B44DDF53 (B)
File has been identified by 60 AntiVirus engines on VirusTotal as malicious (50 out of 60 events)
Bkav W32.AIDetectMalware
tehtris Generic.Malware
Cynet Malicious (score: 100)
Skyhigh BehavesLike.Win32.ExploitMydoom.dh
ALYac Dropped:Generic.Malware.S!dld!.B44DDF53
Cylance Unsafe
VIPRE Dropped:Generic.Malware.S!dld!.B44DDF53
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Dropped:Generic.Malware.S!dld!.B44DDF53
K7GW Trojan ( 7000000f1 )
K7AntiVirus Trojan ( 7000000f1 )
Arcabit Generic.Malware.S!dld!.B44DDF53
Baidu Win32.Trojan.Delf.j
VirIT Win32.IRCBot.AA
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/IRCBot.AZV
APEX Malicious
Avast Win32:MalwareX-gen [Bot]
ClamAV Win.Malware.Delf-6717516-0
Kaspersky Backdoor.Win32.Delf.ars
MicroWorld-eScan Dropped:Generic.Malware.S!dld!.B44DDF53
Rising Backdoor.Delf!1.64C1 (CLASSIC)
Emsisoft Dropped:Generic.Malware.S!dld!.B44DDF53 (B)
F-Secure Worm.WORM/Rbot.Gen
DrWeb Win32.HLLW.Siggen.10562
Zillya Backdoor.Delf.Win32.23293
McAfeeD Real Protect-LS!E8E67CCE7A04
Trapmine malicious.high.ml.score
CTX exe.unknown.dropped
Sophos ML/PE-A
SentinelOne Static AI - Malicious PE
Jiangmin Backdoor/Delf.hxo
Webroot W32.Malware.Gen
Google Detected
Avira WORM/Rbot.Gen
Antiy-AVL Virus/Win32.Expiro.imp
Kingsoft malware.kb.a.1000
Gridinsoft Malware.Win32.Gen.bot!se30272
Xcitium TrojWare.Win32.TrojanDownloader.Delf.gen@1xqow5
Microsoft Trojan:Win32/Sdum!pz
ZoneAlarm Mal/MyDoom-B
GData Win32.Worm.MyDoom.B
Varist W32/Delfloader.B.gen!Eldorado
AhnLab-V3 Backdoor/Win.Mydoom.R698766
Acronis suspicious
VBA32 BScope.Backdoor.Delf
DeepInstinct MALICIOUS
Malwarebytes Malware.AI.2105255800
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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