MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3d5b8c9301eab4924abf87381de4e43ca7a8ac415d526310726c336ae51ada82. 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
Stop
Vendor detections: 17
| SHA256 hash: | 3d5b8c9301eab4924abf87381de4e43ca7a8ac415d526310726c336ae51ada82 |
|---|---|
| SHA3-384 hash: | afe56524f0f6d9977bedaacc0d75b9516f5b1cfa703628f424c9ea26a4c76066433b9a2efb02a00ad38b7b955d790592 |
| SHA1 hash: | 75e8a6acd03b222a1fdceeb00d18bd754c14cf0e |
| MD5 hash: | ea60deffcb914ac8350bba3767750276 |
| humanhash: | purple-johnny-north-timing |
| File name: | A04AE35B.exe |
| Download: | download sample |
| Signature | Stop |
| File size: | 775'680 bytes |
| First seen: | 2023-07-17 19:16:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c1faaafeea493fa6a83d7c193e85adf1 (2 x Tofsee, 2 x Stop, 1 x ArkeiStealer) |
| ssdeep | 12288:O4zphL2C6EQsXTDCT8SZPF9IYwXytJ7ZPYIs/XAGZptfJrnbhC3Y2mhGu1yOvwv:O6t60CT8SZNCYayL7Rs/tfJArugq |
| Threatray | 2'202 similar samples on MalwareBazaar |
| TLSH | T150F4233133E5C076E0A34A705174D2616ABB7A71DB7446CB3B982E3E1E743D06FB4A4A |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 10180c2422002000 (1 x Stop) |
| Reporter |  obfusor |
| Tags: | exe Stop |
Intelligence
File Origin
# of uploads :
1
# of downloads :
318
Origin country :
HKVendor Threat Intelligence
Malware family:
stop
ID:
1
File name:
A04AE35B.exe
Verdict:
Malicious activity
Analysis date:
2023-07-17 19:18:23 UTC
Tags:
ransomware stop
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Sending an HTTP GET request
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
STOP Ransomware
Verdict:
Malicious
Result
Threat name:
Djvu
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2023-07-17 15:48:29 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
28 of 37 (75.68%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 2'192 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:djvu family:vidar botnet:https://t.me/eagl3z discovery persistence ransomware spyware stealer
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/raud/get.php
https://t.me/eagl3z
https://steamcommunity.com/profiles/76561199159550234
https://t.me/eagl3z
https://steamcommunity.com/profiles/76561199159550234
Unpacked files
SH256 hash:
cc834d5e1e38d75d49a32ab0db7ca2115b10fe341c8fd7f7fa54f7c89d30ef88
MD5 hash:
b308dd62d2b829948ae6c7f8e20c294c
SHA1 hash:
745bb9347a9f5511f3e808c54f415cf512b32cbe
Detections:
djvu_ransomware
win_stop_auto
SH256 hash:
3d5b8c9301eab4924abf87381de4e43ca7a8ac415d526310726c336ae51ada82
MD5 hash:
ea60deffcb914ac8350bba3767750276
SHA1 hash:
75e8a6acd03b222a1fdceeb00d18bd754c14cf0e
Malware family:
STOP
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | MALWARE_Win_STOP |
|---|---|
| Author: | ditekSHen |
| Description: | Detects STOP ransomware |
| Rule name: | SUSP_XORed_URL_in_EXE |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | SUSP_XORed_URL_in_EXE_RID2E46 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | Windows_Ransomware_Stop_1e8d48ff |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_stop_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.stop. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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