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
| 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: |  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 :
ITMail 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
Detection:
n/a
Detection(s):
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
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1 additional samples on MalwareBazaar
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
AV coverage:
75.36%
AV detections:
52 / 69
Threat name:
Ransomware
Score:
1.00
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
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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