MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 151fbd6c299e734f7853497bd083abfa29f8c186a9db31dbe330ace2d35660d5. 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



DarkSide


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments 1

SHA256 hash: 151fbd6c299e734f7853497bd083abfa29f8c186a9db31dbe330ace2d35660d5
SHA3-384 hash: 20c289e917f698f095224a45b047c1f5e14288063a10c1f9938bb70e098b54e63ff785dcddbd9bc89f5dfed539d65eb3
SHA1 hash: eeb28144f39b275ee1ec008859e80f215710dc57
MD5 hash: 9d418ecc0f3bf45029263b0944236884
humanhash: friend-bulldog-autumn-pasta
File name:151fbd6c299e734f7853497bd083abfa29f8c186a9db31dbe330ace2d35660d5
Download: download sample
Signature DarkSide
File size:60'416 bytes
First seen:2021-05-01 00:57:30 UTC
Last seen:2021-05-01 01:05:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 17a4bd9c95f2898add97f309fc6f9bcd (18 x DarkSide, 6 x CobaltStrike, 2 x ZeuS)
ssdeep 768:vjjmbIax7F3DS4/S9+CuUSbVAdNcxGV1ylvD7Y23W58:0x7Fu4/ihrhDTV1ylbcZ58
Threatray 11 similar samples on MalwareBazaar
TLSH 79434C3D33E1D1BBED640EB52D893B7382996F3139629D07C2641F64A2B4D379A2704B
Reporter @JAMESWT_MHT
Tags:DarkSide Ransomware

Intelligence


File Origin
# of uploads :
2
# of downloads :
546
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
151fbd6c299e734f7853497bd083abfa29f8c186a9db31dbe330ace2d35660d5.exe
Verdict:
Malicious activity
Analysis date:
2021-05-01 03:32:56 UTC
Tags:
trojan ransomware

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a window
DNS request
Connection attempt
Sending a UDP request
Launching a process
Using the Windows Management Instrumentation requests
Launching a service
Creating a file in the Windows subdirectories
Changing a file
Adding an access-denied ACE
Reading critical registry keys
Network activity
Replacing files
Running batch commands
Creating a process with a hidden window
Stealing user critical data
Creating a file in the mass storage device
Forced shutdown of a browser
Encrypting user's files
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.
Malware family:
DarkSide Ransomware
Verdict:
Malicious
Result
Threat name:
DarkSide
Detection:
malicious
Classification:
rans.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Bypasses PowerShell execution policy
Contains functionalty to change the wallpaper
Deletes itself after installation
Found ransom note / readme
Found Tor onion address
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DarkSide Ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.DarkSide
Status:
Malicious
First seen:
2021-01-28 21:13:05 UTC
File Type:
PE (Exe)
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
ransomware spyware stealer
Behaviour
Modifies Control Panel
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Sets desktop wallpaper using registry
Deletes itself
Reads user/profile data of web browsers
Modifies extensions of user files
Unpacked files
SH256 hash:
151fbd6c299e734f7853497bd083abfa29f8c186a9db31dbe330ace2d35660d5
MD5 hash:
9d418ecc0f3bf45029263b0944236884
SHA1 hash:
eeb28144f39b275ee1ec008859e80f215710dc57

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:Unspecified_Malware_Sep1_A1
Author:Florian Roth
Description:Detects malware from DrqgonFly APT report
Reference:https://www.symantec.com/connect/blogs/dragonfly-western-energy-sector-targeted-sophisticated-attack-group

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments



Avatar
Karlo Licudine commented on 2021-05-01 00:59:44 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0019] Data Micro-objective::Check String
1) [C0026.001] Data Micro-objective::Base64::Encode Data
2) [C0026.002] Data Micro-objective::XOR::Encode Data
4) [C0018] Process Micro-objective::Terminate Process