MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f678645ff7206bc1c9e82435f4f029893d8c117fab2c9e3984dfe47addf3c94c. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f678645ff7206bc1c9e82435f4f029893d8c117fab2c9e3984dfe47addf3c94c
SHA3-384 hash: 866c4d29caf36392a41466dd04aeb2b4760f87c18d288244aa03f8c3a37def9bb1cba84cd1b9a9187b6cf8f7af48144c
SHA1 hash: 40d7239af611e0fffcfc1d03f4a7e3fe1eaedfc7
MD5 hash: 18b8120552135e76e30466ff2aa008ee
humanhash: six-mountain-zulu-jupiter
File name:f678645ff7206bc1c9e82435f4f029893d8c117fab2c9e3984dfe47addf3c94c
Download: download sample
File size:5'960'284 bytes
First seen:2020-11-10 07:21:16 UTC
Last seen:2024-07-24 23:07:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:nT89eU+dfE0pZhG56utgpPFotBER/mQ32lUW:T3856utgpPF8u/7W
Threatray 180 similar samples on MalwareBazaar
TLSH 4A565D41EDAB05F2EB8711308CB74E5F633372190335EAC3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
3
# of downloads :
44
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.CobaltStrike-8091534-0
Create hunting rule

Win.Tool.CobaltStrike-6336852-0
Create hunting rule

Win.Coinminer.Generic-7151250-0
Create hunting rule

Win.Coinminer.Generic-7151253-0
Create hunting rule

Win.Coinminer.Generic-7151447-0
Create hunting rule

Win.Coinminer.Generic-7151488-0
Create hunting rule

Win.Coinminer.Generic-7155777-0
Create hunting rule

Win.Coinminer.Generic-7158858-0
Create hunting rule

Win.Trojan.Razy-7331645-0
Create hunting rule

Win.Trojan.Razy-7332867-0
Create hunting rule

Multios.Coinminer.Miner-6781728-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
CobaltStrike Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/527873
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Found strings related to Crypto-Mining
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected CobaltStrike
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f678645ff7206bc1c9e82435f4f029893d8c117fab2c9e3984dfe47addf3c94c/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 07:27:22 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Verdict:
unknown
Similar samples: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 170 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike
Link:
https://tria.ge/reports/201110-bwfxn6787e/
Malware Config
C2 Extraction:
http://ns7.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books
http://ns8.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books
http://ns9.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books
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.

  
Delivery method
Other

Comments