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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcdf4497184a11dda48b59d3e558b6a429b204cc80669f00920291f2b467a12d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



CobaltStrike


Vendor detections: 16


Intelligence 16 IOCs YARA File information Comments

SHA256 hash: fcdf4497184a11dda48b59d3e558b6a429b204cc80669f00920291f2b467a12d
SHA3-384 hash: 8be4219af898e899fce75d8b2486afa0550b55760fd03760916a75fc503b8e10e09cf616b397f01943c3831b267b1f59
SHA1 hash: 8ca717a8ee422ff0690f7cb0c3ea9d9ac7dcb288
MD5 hash: 708831126114de4b5e8084c339a2baaf
humanhash: jupiter-artist-colorado-paris
File name:30.dll
Download: download sample
Signature CobaltStrike
File size:1'321'984 bytes
First seen:2023-05-14 21:55:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 516caab079c572ca44442c1e48a4efd4 (1 x CobaltStrike)
ssdeep 24576:UyyKuj5NbJ51OG65IGC6V8u9gA3lob9Ov/U6mTRcaT2Cm:Uyy/NlOGYCT39O0vBSC
Threatray 205 similar samples on MalwareBazaar
TLSH T1B3557D42F3B482B9D47FD279C6928B4AEAB1385087718ACB4541D71A3F332F19D3E625
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter Anonymous
Tags:Cobalt Strike exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
320
Origin country :
MX MX
Vendor Threat Intelligence
Malware family:
cobaltstrike
ID:
1
File name:
30.dll
Verdict:
Malicious activity
Analysis date:
2023-05-14 21:56:26 UTC
Tags:
cobaltstrike

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeBeacon
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckScreenResolution
CursorPosition
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cobaltstrike exploit greyware keylogger packed shell32.dll
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected CobaltStrike
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 866152 Sample: 30.dll.exe Startdate: 15/05/2023 Architecture: WINDOWS Score: 100 30 Found malware configuration 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus detection for URL or domain 2->34 36 3 other signatures 2->36 7 loaddll64.exe 1 2->7         started        process3 process4 9 rundll32.exe 7->9         started        13 rundll32.exe 7->13         started        15 cmd.exe 1 7->15         started        17 conhost.exe 7->17         started        dnsIp5 26 jungoupd.com 9->26 38 System process connects to network (likely due to code injection or exploit) 9->38 28 jungoupd.com 13->28 19 rundll32.exe 15->19         started        signatures6 process7 dnsIp8 22 jungoupd.com 173.232.146.232, 443, 49698, 49699 EONIX-COMMUNICATIONS-ASBLOCK-62904US United States 19->22 24 192.168.2.1 unknown unknown 19->24
Threat name:
Win64.Backdoor.CobaltStrikeBeacon
Status:
Malicious
First seen:
2023-05-14 21:56:09 UTC
File Type:
PE+ (Dll)
Extracted files:
37
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
cobaltstrike
Score:
  10/10
Tags:
family:cobaltstrike botnet:0 backdoor trojan
Behaviour
Blocklisted process makes network request
Cobaltstrike
Unpacked files
SH256 hash:
ecf5790b1ada1bc520c9d823bc1964cc42127ca6b1d94dab510c61fad7024e25
MD5 hash:
126107f8d377e2e820e5dec5b055901f
SHA1 hash:
46e1fc44ac0d8587d1c1b96c18023ac4585ca784
Detections:
cobaltstrike_xor_config win_cobalt_strike_auto
SH256 hash:
fcdf4497184a11dda48b59d3e558b6a429b204cc80669f00920291f2b467a12d
MD5 hash:
708831126114de4b5e8084c339a2baaf
SHA1 hash:
8ca717a8ee422ff0690f7cb0c3ea9d9ac7dcb288
Malware family:
CobaltStrike
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments