MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a134a049f21cc47790f431c4f0662fd83165574c9d608406f6d0cec10622ebc. 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: 6a134a049f21cc47790f431c4f0662fd83165574c9d608406f6d0cec10622ebc
SHA3-384 hash: 1214043a56fa9a204b01c7fdd1b22ce95f1d3ba3694cae90d5e2ff1f14ec66376f36f70bd440e32d37a16c43171c9441
SHA1 hash: cf92738fa6f10d5ab8b79064db2905f40b821171
MD5 hash: 3757cbe1c26bd1fa6251644c515ff110
humanhash: alanine-zulu-twenty-alanine
File name:6a134a049f21cc47790f431c4f0662fd83165574c9d608406f6d0cec10622ebc
Download: download sample
File size:6'221'380 bytes
First seen:2020-11-10 06:53:44 UTC
Last seen:2024-07-24 15:24:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:FPIGooxdfE0pZUa56utgpPFotBER/mQ32lUh:F2w56utgpPF8u/7h
Threatray 180 similar samples on MalwareBazaar
TLSH 08565C41EDAB05F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
54
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:

Behaviour
Sending a UDP request
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a134a049f21cc47790f431c4f0662fd83165574c9d608406f6d0cec10622ebc/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 06:56:15 UTC
AV detection:
41 of 48 (85.42%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
0dfe035cb19749340bcaeff838980197af152f6513466a0d0970f7e5d28b2761
1079ab2721612e22dd73acd1c914a0af492ee504fc6159e1cccaa7ce8049a039
1f423412110f78ced19bb32916b4924a68bead76e4ad8c2c687c9d9244ddbbd8
1fe5a9d860602bdc2ec975126ca6c46b42fded7c9e11191c0e9e1e5302dc66ae
4f7e1009e6fadd6f36ec3e963cff47a7363ec231ecb5d2381f4de515834c968c
81c80c4018e688ccd89c5906462b2ab0693ed78e7a796e4ea121fa985b62eaf4
873cfab70ca782bb2ce65fecd9eaad7aa2d49ad9e48ac1afb33bdcfb44aa3a3a
bd51f5fb05156f8ba586a94095faa9bbb288ddce10f389b201aa9de64623486e
db89ba255662ce43b67a019667090b62924c8062212788ce2913f527ddf4324c
f73c9967e0087d65b6227d763bda4d71f6c8daac9861140299bb2fd7913add9e
+ 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-wcrmdc445x/
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