MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eeefbf3fc5eaa2e8a586e76409ca853df354aaee653f6496bafc0f07629ce54d. 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: eeefbf3fc5eaa2e8a586e76409ca853df354aaee653f6496bafc0f07629ce54d
SHA3-384 hash: 4e9e2703bd765bc2d6f75c26080235a0c6c1280ab7e5f71b9f92f8612a6d8fc7cc71306f1c021eb53dacb382228ad8a1
SHA1 hash: 70b3526905e5f6a44fe323455142dd12af816e13
MD5 hash: cdae3386f5001afec452ec4505e52784
humanhash: two-tennessee-football-blue
File name:eeefbf3fc5eaa2e8a586e76409ca853df354aaee653f6496bafc0f07629ce54d
Download: download sample
File size:11'199'758 bytes
First seen:2020-11-10 07:25:29 UTC
Last seen:2024-07-24 22:47:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f06dc709a5b17f58964c6e5478a768b5 (4 x CobaltStrike, 4 x Riskware.Generic, 1 x CoinMiner)
ssdeep 196608:KoCSNPTzrb/y1MuD7AcyaWEznlySmzolxwHEFoWiw:K1WPHZuD0axzbmzxH4
Threatray 145 similar samples on MalwareBazaar
TLSH 24B67D27F5E204FDC67FD17082979732BA31786942307BAB1B90DA752F12F906A2E714
Reporter seifreed

Intelligence

File Origin
# of uploads :
3
# of downloads :
52
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Pseudosigner-36
Create hunting rule

SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Win.Trojan.CobaltStrike-8091534-0
Create hunting rule

Win.Tool.CobaltStrike-6336852-0
Create hunting rule

Win.Malware.Tofsee-6896728-0
Create hunting rule

Win.Malware.Tofsee-7057860-0
Create hunting rule

Win.Coinminer.Generic-7158858-0
Create hunting rule

Multios.Coinminer.Miner-6781728-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Sending a custom TCP request
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/eeefbf3fc5eaa2e8a586e76409ca853df354aaee653f6496bafc0f07629ce54d/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 07:29:16 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
14e4b0ffba8ddb85ba6675ab2436b56f3f1a0747e74192dca3055f960d746821
2ec0880418b3a5697ac69cecb0f194d2a6a2e5785f1dded079c5e12056d45c31
5168ea739c73173a9013bd4cf17ee56836a4c5025787ecbdee96feb8cce82b1d
66b8846f0ccc67ba20161ee2e9203aad1bf3d2e49c53a7faab5f0c21df037956
6a4df09ab78ce56ed0ab498aefaab6e5b85eb1945afc9deb49fdd6ae90e93a71
6ee54c5576668d306e93e6c1e08c21a804eb0b52cd0fece6b8f2637f9738476b
8404922269db9017b6d8834f7043cfc75df0b321b3cd3e5e385a9a811a59819c
90306e0e077ee4cddd2df457644fa24d5d81ec9fedbfa379bef88061ade4b25c
a6716509395bbeb0b27d4f384927e7c5b3e75f9fa6e1def742340ab128c15a89
bde1275ab6b4bbc22a323c9735cb678e039f3b3504613ab27225664dd91c5632
+ 135 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike
Link:
https://tria.ge/reports/201110-1nl816n1wj/
Behaviour
Modifies system certificate store
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