MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 203f753b4e81e49247f62c3f59e6744e6b7b3b0a399ebe7118b0fcc23c6ebf22. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 203f753b4e81e49247f62c3f59e6744e6b7b3b0a399ebe7118b0fcc23c6ebf22
SHA3-384 hash: 440f5e0787307484bc4bbd32ca56e61759f9bcfcd2df31130deecaa45ff81807cef972f72523b325548d299a1b2d67ea
SHA1 hash: 3fa9e88a93db654224725d8e38ad43b18b5733be
MD5 hash: 4545e8256fb38c2c9755413f7079514b
humanhash: uranus-coffee-floor-happy
File name:203f753b4e81e49247f62c3f59e6744e6b7b3b0a399ebe7118b0fcc23c6ebf22
Download: download sample
Signature CobaltStrike
File size:284'672 bytes
First seen:2020-08-31 13:08:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dc25ee78e2ef4d36faa0badf1e7461c9 (118 x CobaltStrike, 5 x Cobalt Strike)
ssdeep 6144:RR7blAoF/VtbO4Z6Fix+4jsfgZHAKjsBqnFSQ:RQ0bZ65ksn
Threatray 79 similar samples on MalwareBazaar
TLSH 6F54C0D42970FBABEAFA5B3C05759A26EB9C7252D52E037988EF8331012F7581471E07
Reporter JAMESWT_WT
Tags:101.132.33.79 CobaltStrike

Intelligence


File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sending an HTTP GET request
Sending a UDP request
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to inject threads in other processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Cobalt
Status:
Malicious
First seen:
2020-08-09 22:53:00 UTC
File Type:
PE (Exe)
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Result
Malware family:
cobaltstrike
Score:
  10/10
Tags:
trojan backdoor family:cobaltstrike
Behaviour
Cobaltstrike
Malware Config
C2 Extraction:
http://101.132.33.79:4527/jquery-3.3.1.min.js
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.

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