MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6ec8d5ce6ab9250e90cb1461726db4b830c6f2ddb613d207d8aa69f3b0e2069. 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: b6ec8d5ce6ab9250e90cb1461726db4b830c6f2ddb613d207d8aa69f3b0e2069
SHA3-384 hash: ea6dc5ee1c83049a2ccfbd93676697bad43358272b98dc482902da09635f7644239c7f32468fdf8952d41926917ea886
SHA1 hash: 580133a66bfa7cb904a7b28c994120b49ebb0720
MD5 hash: f4d75463d7980e5205eb7e109f4689bb
humanhash: alpha-princess-jig-potato
File name:b6ec8d5ce6ab9250e90cb1461726db4b830c6f2ddb613d207d8aa69f3b0e2069
Download: download sample
File size:6'231'247 bytes
First seen:2020-11-10 09:06:05 UTC
Last seen:2024-07-24 20:40:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:ooF4bsvrdfE0pZ9v56utgpPFotBER/mQ32lUb:Bwsn56utgpPF8u/7b
Threatray 180 similar samples on MalwareBazaar
TLSH 11565C41EDAB01F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36751
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
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/b6ec8d5ce6ab9250e90cb1461726db4b830c6f2ddb613d207d8aa69f3b0e2069/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 09:08:20 UTC
AV detection:
41 of 48 (85.42%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
033b21c0aac19cb2813b4aaa0e4662135d3a2b80ac47c90349c6fcaaf9022a65
482261bcb11550aa50a1aa006c400a54133fd1ec9610ff002e61649fb60fa88f
4f7e1009e6fadd6f36ec3e963cff47a7363ec231ecb5d2381f4de515834c968c
81c80c4018e688ccd89c5906462b2ab0693ed78e7a796e4ea121fa985b62eaf4
b8f81f63f336ad6e316a14088026e3be40fc475f064481b68b817a66ed5006cd
bd51f5fb05156f8ba586a94095faa9bbb288ddce10f389b201aa9de64623486e
c967d74e3a56ff9a48ca16c7aa3f878e04925a67aab7b58ee2cb4cd866788770
cedb241278eee2fc81f3c49cd8724ac67968ee279de9bcc834dc3914200fc674
d8e449d6444954e48b99faa5564669da44d7d039fc9d8485cf480997b9fcdf3f
dbd1eeb1adee5e52552335cb83ea4388b25bbc58e616f553a29d2a0f09545d36
+ 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/201110-4pghw91fjs/
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
Unpacked files
SH256 hash:
b6ec8d5ce6ab9250e90cb1461726db4b830c6f2ddb613d207d8aa69f3b0e2069
MD5 hash:
f4d75463d7980e5205eb7e109f4689bb
SHA1 hash:
580133a66bfa7cb904a7b28c994120b49ebb0720
Link:
https://www.unpac.me/results/1f69d4e1-60f6-4147-9cf6-62c0c5d886a4/
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