MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3fcbfe9b714c41381c506593b1afa767b300d7831f0f3776f82e7a8513222b2. 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: e3fcbfe9b714c41381c506593b1afa767b300d7831f0f3776f82e7a8513222b2
SHA3-384 hash: ff7b0e54cf0cf63e855b48e629c2bdca84f14477e7116011d3e186581753bae792a46bb71080b4cb467daf8e6c8926a0
SHA1 hash: 449ef201713a9727b7ddffaed34693d92a9574ba
MD5 hash: 3fb7ca0679c21171a0b1954776f8a43f
humanhash: eleven-queen-lithium-fruit
File name:e3fcbfe9b714c41381c506593b1afa767b300d7831f0f3776f82e7a8513222b2
Download: download sample
File size:6'217'079 bytes
First seen:2020-11-10 06:57:22 UTC
Last seen:2024-07-24 22:24:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:h3nNwgmdfE0pZFZ56utgpPFotBER/mQ32lUP:ZWf56utgpPF8u/7P
Threatray 180 similar samples on MalwareBazaar
TLSH AD565C41EDAB05F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
51
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/e3fcbfe9b714c41381c506593b1afa767b300d7831f0f3776f82e7a8513222b2/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 06:59:42 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-qdh1fkfxcj/
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