MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ac3ed0f2df0522c50dbf1bacdf0278e7536819597aa5ba3e22f9e1b4f8710a7. 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: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ac3ed0f2df0522c50dbf1bacdf0278e7536819597aa5ba3e22f9e1b4f8710a7
SHA3-384 hash: 74048bfead9ed67abc71b62de006a515043aa2d94bab4f6fcf6e2f6f610308ce567d42002097c3f93a9d3a0fcc201e3c
SHA1 hash: f0fd5df30904c38fcc555893d8704d54b5cb7ddb
MD5 hash: cb20f603b4379203f12bdb7f055cd376
humanhash: wisconsin-glucose-montana-earth
File name:7ac3ed0f2df0522c50dbf1bacdf0278e7536819597aa5ba3e22f9e1b4f8710a7
Download: download sample
File size:6'218'850 bytes
First seen:2020-11-10 08:43:15 UTC
Last seen:2024-07-24 16:31:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:jYe1piGddfE0pZBV56utgpPFotBER/mQ32lUV:08i456utgpPF8u/7V
Threatray 180 similar samples on MalwareBazaar
TLSH 00565C41EDAB05F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
53
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:
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ac3ed0f2df0522c50dbf1bacdf0278e7536819597aa5ba3e22f9e1b4f8710a7/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 08:46:31 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-keej6a18s2/
Behaviour
Suspicious use of AdjustPrivilegeToken
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