MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483. 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
Sodinokibi
Vendor detections: 6
| SHA256 hash: | 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483 |
|---|---|
| SHA3-384 hash: | 2b8d4e2457313c704d0a99d0e32ea42df6e3a7d417e9103db2becb2a95f2874d6f7e7fd7dd339373da34fafb70d6eae8 |
| SHA1 hash: | 2c5521077dd1a6f5f3558351370880aee9ab7c71 |
| MD5 hash: | a4331ff805b0a8f2a2892777c224b65e |
| humanhash: | stream-delta-butter-bacon |
| File name: | 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.bin |
| Download: | download sample |
| Signature | Sodinokibi |
| File size: | 122'368 bytes |
| First seen: | 2020-11-20 02:42:57 UTC |
| Last seen: | 2020-11-20 05:11:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 95c9dbd11f21d2c0fa6c3dccccbdebb5 (1 x Sodinokibi, 1 x TrickBot) |
| ssdeep | 3072:KW5yc3Y4SMQwuOekD96R928A2fFM+/uSxo+HHz/bs/k4OS:K83Y5BAxa92c1rxTnz/Y/k4O |
| Threatray | 192 similar samples on MalwareBazaar |
| TLSH | A5C31261F02A1FE9E994617A4C416242AD0264C733E1AF1F4B3F1AB46CAE9B755700F9 |
| Reporter |  Arkbird_SOLG |
| Tags: | REvil Sodinokibi |
Intelligence
File Origin
# of uploads :
2
# of downloads :
1'853
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Launching a process
Using the Windows Management Instrumentation requests
Launching a service
Creating a file
Creating a file in the Program Files directory
Creating a file in the Program Files subdirectories
Changing a file
Reading critical registry keys
Stealing user critical data
Creating a file in the mass storage device
Forced shutdown of a browser
Encrypting user's files
Result
Threat name:
Sodinokibi
Detection:
malicious
Classification:
rans.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Detected unpacking (creates a PE file in dynamic memory)
Encrypted powershell cmdline option found
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found ransom note / readme
Found Tor onion address
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Sigma detected: Delete Shadow Copy Via Powershell
Yara detected Sodinokibi Ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Sodinokibi
Status:
Malicious
First seen:
2020-11-17 18:39:23 UTC
File Type:
PE (Exe)
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 182 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence ransomware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Modifies service
Sets desktop wallpaper using registry
Enumerates connected drives
Modifies extensions of user files
Unpacked files
SH256 hash:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483
MD5 hash:
a4331ff805b0a8f2a2892777c224b65e
SHA1 hash:
2c5521077dd1a6f5f3558351370880aee9ab7c71
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
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