MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9d8cb5b89400ef9ac1592991157c7dec1f3c6be9a5fa056f0f78debefa48abd. 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: f9d8cb5b89400ef9ac1592991157c7dec1f3c6be9a5fa056f0f78debefa48abd
SHA3-384 hash: bf797512ecd997a7de3ad6674a10a31b9c62abd0f176d911d1fe1d1cb2371a792f8f8da3335307d4ad26cb3524539a41
SHA1 hash: ca2d03f8c5c0d7afb507d56c2fde8c94fae6665d
MD5 hash: bbf1b0f1292e2a27066cbb758a9eb571
humanhash: mobile-victor-lima-butter
File name:f9d8cb5b89400ef9ac1592991157c7dec1f3c6be9a5fa056f0f78debefa48abd
Download: download sample
File size:6'216'573 bytes
First seen:2020-11-10 08:45:59 UTC
Last seen:2024-07-24 23:16:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:2Oj338UdfE0pZpd56utgpPFotBER/mQ32lU1:1rt56utgpPF8u/71
Threatray 179 similar samples on MalwareBazaar
TLSH EC565C41EDAB05F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
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/f9d8cb5b89400ef9ac1592991157c7dec1f3c6be9a5fa056f0f78debefa48abd/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 08:48:41 UTC
AV detection:
40 of 48 (83.33%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
2d1944507ece8757b364b80692ab3130927f7451075bbc8277ebb9ac2052e176
59eb9a464fd6e3556d9bd54ff242931530d8f8efdc6317580b071d487277c6e4
5cd01e7e4122c2ddee7b01bdd5a2e5a8ddb914e340cb5c096f55bdcb7207f287
7b89cadbd49bd5589dc1b215e42e725cad3a0985465c3bc3db46a0e34b3a47a3
8d52c0dcee33e47c88bf69a63b4ca1171ad70f41114d6a19c6df471af09ccf75
a2e2b9c58537f3211cf4a643b93c3526002709eabdee27f0cbbfb9fc1ed63acb
d70d5d5f3a5b2b4f8ac4b0ac51da334f5e4a669f82cb02044ed47a07d062f06a
eeecd2e7f3586adfc3ee78d67e6b8c84705ce3472ca52d266c0cef89883b36b1
f85377cc800a206ce57e4483649c977d93430b75552e816c217109b41d8e4db9
f8cd3f7cf2cce0b04ec0506c6c4d1713b691b5ac34ad57c933474cfef3c99e63
+ 169 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/201110-1knssegckj/
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