MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36ec708af0e23aa5e6cfa50dbb4327cad9c5bf25740ab5b38c7a89cf2d6617b8. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 36ec708af0e23aa5e6cfa50dbb4327cad9c5bf25740ab5b38c7a89cf2d6617b8
SHA3-384 hash: 93d1113d5569216fc826db8d54e5c0d0521902ce35e999e7370751305467926d02a32f57bfb49b1ff54d7817a1bed76a
SHA1 hash: 426aff05acfcfd800a4c6f0b77fe3e92d491c3ec
MD5 hash: d38821792f768551b015a982c0ddd1d5
humanhash: pasta-mountain-zebra-glucose
File name:gdfvr.hta
Download: download sample
Signature CobaltStrike
File size:155'197 bytes
First seen:2024-07-16 08:09:21 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:tZ6A3yXNA0AGAhUybo5ynoitI0AOgDsXxJRQiXAZO:tXFGU5
TLSH T1E2E37C579203E53D592358FFEA3CEED110D0DE9ADBC89A4344FE5419ABE0F9CB608486
Reporter NDA0E
Tags:CobaltStrike hta


Avatar
NDA0E
http://107.173.143.46/xampp/meh/gdfvr.hta

Intelligence


File Origin
# of uploads :
1
# of downloads :
121
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Tags:
Banker Stealth Dexter
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Behaviour
BlacklistAPI detected
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Cobalt Strike
Detection:
malicious
Classification:
phis.expl.evad
Score:
100 / 100
Signature
Detected Cobalt Strike Beacon
Loading BitLocker PowerShell Module
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Suspicious MSHTA Child Process
Suspicious command line found
Suspicious powershell command line found
Yara detected obfuscated html page
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1474090 Sample: gdfvr.hta Startdate: 16/07/2024 Architecture: WINDOWS Score: 100 56 Multi AV Scanner detection for submitted file 2->56 58 Yara detected Powershell decode and execute 2->58 60 Yara detected obfuscated html page 2->60 62 2 other signatures 2->62 9 mshta.exe 1 2->9         started        process3 signatures4 64 Suspicious command line found 9->64 66 PowerShell case anomaly found 9->66 12 cmd.exe 1 9->12         started        process5 signatures6 68 Detected Cobalt Strike Beacon 12->68 70 Suspicious powershell command line found 12->70 72 PowerShell case anomaly found 12->72 15 powershell.exe 45 12->15         started        20 conhost.exe 12->20         started        process7 dnsIp8 50 107.173.143.46, 49704, 80 AS-COLOCROSSINGUS United States 15->50 32 C:\Users\user\AppData\Roaming\igccu.exe, PE32 15->32 dropped 34 C:\Users\user\AppData\Local\...\csrss[1].exe, PE32 15->34 dropped 36 C:\Users\user\AppData\...\ovahg0k1.cmdline, Unicode 15->36 dropped 52 Loading BitLocker PowerShell Module 15->52 54 Powershell drops PE file 15->54 22 igccu.exe 2 15->22         started        25 csc.exe 3 15->25         started        file9 signatures10 process11 file12 38 C:\Users\user\AppData\Local\...\igccu.tmp, PE32 22->38 dropped 27 igccu.tmp 27 21 22->27         started        40 C:\Users\user\AppData\Local\...\ovahg0k1.dll, PE32 25->40 dropped 30 cvtres.exe 1 25->30         started        process13 file14 42 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 27->42 dropped 44 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 27->44 dropped 46 C:\...\unins000.exe (copy), PE32 27->46 dropped 48 3 other files (none is malicious) 27->48 dropped
Threat name:
Script-JS.Packed.Generic
Status:
Suspicious
First seen:
2024-07-16 08:05:19 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 24 (29.17%)
Threat level:
  1/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
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.

Malspam

CobaltStrike

HTML Application (hta) hta 36ec708af0e23aa5e6cfa50dbb4327cad9c5bf25740ab5b38c7a89cf2d6617b8

(this sample)

  
Delivery method
Distributed via web download

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