MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f9e39fda7e23f3da023a95b72fb59924d487a8594c34291e4b0ba1873bff3076. 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: 15
| SHA256 hash: | f9e39fda7e23f3da023a95b72fb59924d487a8594c34291e4b0ba1873bff3076 |
|---|---|
| SHA3-384 hash: | bc13085cf205b56be2f337c7fd4d670bbf3a81ef0e3c136417fe618c99d677e2204df90f8b926478e43830cbec5e9bf7 |
| SHA1 hash: | a594588b07d67da39b20fad718c6fce6d75027f6 |
| MD5 hash: | ffdab25bdf8f3900e2541b47317cf1b9 |
| humanhash: | comet-eleven-victor-two |
| File name: | ffdab25bdf8f3900e2541b47317cf1b9.exe |
| Download: | download sample |
| Signature | Stop |
| File size: | 890'368 bytes |
| First seen: | 2023-03-22 16:02:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c3df3d0d993bdeac73a0f5fd62093e4d (6 x Gozi, 3 x Stealc, 3 x LaplasClipper) |
| ssdeep | 12288:cXmhIaODep4dsdfqXOu64RkHKkCIqG/2up952jPiexJTZE0Op8l2zZ:v/bpjdkBR8KfIq82uR2jPie3ZLG8l2d |
| Threatray | 1'423 similar samples on MalwareBazaar |
| TLSH | T1C91501C253E06C20E5134772BE1FC7F42B1EF8A19E55BA6E2359AE3F0970172D262719 |
| 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 | 0288405044644808 (1 x Stop) |
| Reporter |  abuse_ch |
| Tags: | exe Ransomware Stop |
Intelligence
File Origin
# of uploads :
1
# of downloads :
669
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
ID:
1
File name:
ffdab25bdf8f3900e2541b47317cf1b9.exe
Verdict:
Malicious activity
Analysis date:
2023-03-22 16:06:58 UTC
Tags:
ransomware stop loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
DNS request
Searching for synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult greyware lockbit packed
Verdict:
Malicious
Labled as:
Malware
Result
Verdict:
UNKNOWN
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)
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.Smokeloadder
Status:
Malicious
First seen:
2023-03-22 16:04:14 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 1'413 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:djvu family:vidar 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 WriteProcessMemory
Enumerates physical storage devices
Program crash
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/test1/get.php
https://steamcommunity.com/profiles/76561199472266392
https://steamcommunity.com/profiles/76561199472266392
Unpacked files
SH256 hash:
e0af85f5bf41088cb0a1a80df62460cf583bb57e531fe2f027c6b2b23aa0e028
MD5 hash:
d5b757403098f7c44b627f0b10209c3b
SHA1 hash:
85e4e2ca4a0361b50402008879e22f7a96df1f7a
Detections:
win_stop_auto
SH256 hash:
f9e39fda7e23f3da023a95b72fb59924d487a8594c34291e4b0ba1873bff3076
MD5 hash:
ffdab25bdf8f3900e2541b47317cf1b9
SHA1 hash:
a594588b07d67da39b20fad718c6fce6d75027f6
Malware family:
Djvu
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | has_telegram_urls |
|---|---|
| Author: | Aaron DeVera<aaron@backchannel.re> |
| Description: | Detects Telegram URLs |
| Rule name: | MALWARE_Win_STOP |
|---|---|
| Author: | ditekSHen |
| Description: | Detects STOP ransomware |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| 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: | Telegram_Links |
|---|
| 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.
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