MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a25a608744d78eb6655851d0626af08d281c6641a390ea2b88c85ca51ae916d9. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a25a608744d78eb6655851d0626af08d281c6641a390ea2b88c85ca51ae916d9
SHA3-384 hash: 52fae03dd5436d93f841153353c231a88d4efdb9a44a4f36f2da6730dd131cabc5c1198d014955cdaa3aa2029cb4b0f4
SHA1 hash: 8afbd5d154bcc0b3ef07049e5d80f7cbea0cf7f9
MD5 hash: 9c86cb12dd0723db3f456ca7d6888550
humanhash: purple-sixteen-triple-maryland
File name:a25a608744d78eb6655851d0626af08d281c6641a390ea2b88c85ca51ae916d9
Download: download sample
File size:6'228'211 bytes
First seen:2020-11-10 06:56:28 UTC
Last seen:2024-07-24 19:49:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:RQ0PaLEdfE0pZoc56utgpPFotBER/mQ32lUF:+Zc56utgpPF8u/7F
Threatray 180 similar samples on MalwareBazaar
TLSH 64565C41EDAB01F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36751
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

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:
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a25a608744d78eb6655851d0626af08d281c6641a390ea2b88c85ca51ae916d9/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 06:59:17 UTC
AV detection:
41 of 48 (85.42%)
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 backdoor trojan upx
Link:
https://tria.ge/reports/201110-scsag5wken/
Behaviour
Suspicious use of WriteProcessMemory
Drops file in Windows directory
JavaScript code in executable
Loads dropped DLL
Executes dropped EXE
UPX packed file
Cobalt Strike reflective loader
Cobaltstrike
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