MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 599f89da8f81537dfd7ab769754722a7380a79ed20bbed37ea7c0fe7411cda72. 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: 599f89da8f81537dfd7ab769754722a7380a79ed20bbed37ea7c0fe7411cda72
SHA3-384 hash: 87ee06c12dbe6e6705fd9d887b152a0423fc2baf310d9c91649bb0d27a1407019b49af574b74f2011a3f398bdf1270a1
SHA1 hash: dc73c0647e4b084f0e286e7fd3275661679916e4
MD5 hash: 41c22e40580b20da89cb1744ffaf16a6
humanhash: quebec-video-uniform-minnesota
File name:599f89da8f81537dfd7ab769754722a7380a79ed20bbed37ea7c0fe7411cda72
Download: download sample
File size:6'225'175 bytes
First seen:2020-11-10 08:47:53 UTC
Last seen:2024-07-24 14:41:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 71f37f91c14c4729e462a32b6b2ae9d4 (27 x CoinMiner, 12 x CobaltStrike)
ssdeep 98304:ONV11w7CdfE0pZ1+56utgpPFotBER/mQ32lUv:KNw556utgpPF8u/7v
Threatray 178 similar samples on MalwareBazaar
TLSH 45565C41EDAB05F2EB8712308CB74E5F633372190335E6C3DA650A6FE9276E46A36741
Reporter seifreed

Intelligence

File Origin
# of uploads :
2
# of downloads :
60
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
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/599f89da8f81537dfd7ab769754722a7380a79ed20bbed37ea7c0fe7411cda72/
Threat name:
Win64.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 08:49:26 UTC
AV detection:
41 of 48 (85.42%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
033b21c0aac19cb2813b4aaa0e4662135d3a2b80ac47c90349c6fcaaf9022a65
0a6655d491732db78c6ed43a0096aefa647f1022f2af473432c36bc141d761f9
1f423412110f78ced19bb32916b4924a68bead76e4ad8c2c687c9d9244ddbbd8
7aa674334d0c80a13ebf00f14c88dec066ba06609f57aa5fad00ec165200f37c
7ac3ed0f2df0522c50dbf1bacdf0278e7536819597aa5ba3e22f9e1b4f8710a7
82c6dd39688469d60594c747ca4ddc3a87da60ae5277ad131e3eaa158cb197b4
c0c9c13bf11b722014ef09fc4b6f7d045b9f7ba7ed3b057b0a5ce086a3d00d6c
c6410bb842946cca2352ad436776cfbdca18f5a981938d9cce3d5b0c9ba60d9c
eeecd2e7f3586adfc3ee78d67e6b8c84705ce3472ca52d266c0cef89883b36b1
f8cd3f7cf2cce0b04ec0506c6c4d1713b691b5ac34ad57c933474cfef3c99e63
+ 168 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/201110-8qrm38lmaa/
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