MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762
SHA3-384 hash: 20e497712749f9cc6d983d14d2b6d8faaa451230a155626bd68bc2dbd30b05f41c7dc5312d0c7da67da30c51f83bc836
SHA1 hash: 0abb9f2a545c3b0076aa047b430a9632a108f804
MD5 hash: cd20318ec0a6315d6b8fd600104feea8
humanhash: asparagus-eighteen-glucose-dakota
File name:cd20318ec0a6315d6b8fd600104feea8.exe
Download: download sample
Signature Stop
Create hunting rule
File size:858'624 bytes
First seen:2023-01-03 12:40:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 827b2aefd23a3c76bbfc7b8c8ebe149c (7 x Smoke Loader, 3 x RedLineStealer, 1 x RecordBreaker)
ssdeep 24576:lSTNq22rvvwZy3F9sSwuws6MzG0wRTtN:72AvoZaeS4sOB
Threatray 2'686 similar samples on MalwareBazaar
TLSH T13A050231B38498B0FA4B09B44CE5CAE4DD79BDB39B502A973218770F1E709E1923EE55
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon fcfc9494a4949cc0 (1 x Stop, 1 x RedLineStealer, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://5.75.173.242/

Intelligence

File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
cd20318ec0a6315d6b8fd600104feea8.exe
Verdict:
Malicious activity
Analysis date:
2023-01-03 12:41:20 UTC
Tags:
trojan ransomware stop loader stealer vidar
Link:
https://app.any.run/tasks/64488371-14d4-4ccc-8e03-3a1fb6d411ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63b4225f40e878e304225ef3/reports/8300d7f8-66ce-403a-8131-27bc37039c74/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc9fbe00-31da-4d23-adc7-fd48bb7e4e8a
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1144528
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 777258 Sample: hUbioUVuUA.exe Startdate: 03/01/2023 Architecture: WINDOWS Score: 84 36 api.2ip.ua 2->36 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Yara detected Djvu Ransomware 2->46 48 2 other signatures 2->48 9 hUbioUVuUA.exe 2->9         started        12 hUbioUVuUA.exe 2->12         started        14 hUbioUVuUA.exe 2->14         started        16 hUbioUVuUA.exe 2->16         started        signatures3 process4 signatures5 52 Contains functionality to inject code into remote processes 9->52 54 Injects a PE file into a foreign processes 9->54 18 hUbioUVuUA.exe 1 18 9->18         started        22 hUbioUVuUA.exe 13 12->22         started        56 Machine Learning detection for dropped file 14->56 process6 dnsIp7 38 api.2ip.ua 162.0.217.254, 443, 49688, 49690 ACPCA Canada 18->38 32 C:\Users\user\AppData\...\hUbioUVuUA.exe, PE32 18->32 dropped 34 C:\Users\...\hUbioUVuUA.exe:Zone.Identifier, ASCII 18->34 dropped 24 hUbioUVuUA.exe 18->24         started        27 icacls.exe 18->27         started        file8 process9 signatures10 50 Injects a PE file into a foreign processes 24->50 29 hUbioUVuUA.exe 13 24->29         started        process11 dnsIp12 40 api.2ip.ua 29->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762/
Threat name:
Win32.Ransomware.MintZard
Create hunting rule
Status:
Malicious
First seen:
2023-01-03 12:41:08 UTC
File Type:
PE (Exe)
Extracted files:
88
AV detection:
23 of 39 (58.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gqpxfzmqgp4oytxia6jg3vc45ioums6nr6xhpx36gmxkwebcw5ra._file
Verdict:
malicious
Similar samples:
1061b07d564f5b59516d9994855e0d5f02c704a5345e0f892c6f01b257c38caa
Stop
11622e1a045939b729512c66cf36d2d49a6d379185f242f3fb6897aabb3933b8
Stop
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
2b80102f6a6104e16e5c8fc256b9ae786d16b716911903a9b4eed6f2050cf3e8
Stop
5aad6ebccf994b06ae04f81acb19cbf976cea52e91671b5375c9c5d37dbb7098
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Stop
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
Stop
a5c5875892fcf16b14b95f13bc01d686f6127877cc1562721a8182db00c92912
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
Stop
+ 2'676 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:19 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230103-pwrtsaef5v/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
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
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://ex3mall.com/test1/get.php
https://t.me/year2023start
https://steamcommunity.com/profiles/76561199467421923
Unpacked files
SH256 hash:
23d8644e9c9731859a17a05ca0af6c9763ccc4f3c6d4305161829961143ff612
MD5 hash:
38c965a5afbfe062083e5a8ca0a83a1d
SHA1 hash:
7943c846d5512e1dfab2175e06a66147fb3a417a
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/7ead5d56-896b-4de9-be04-661786a437c4/
Parent samples :
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
11622e1a045939b729512c66cf36d2d49a6d379185f242f3fb6897aabb3933b8
341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762
d961ee7f24ed72075200dd1525307beb665478bfcc2d3f279e2a9fd573d59de1
371e964d1e9a2dd8015f1dd9ac555e1f91e2839a02a80cf5c56e164575969e86
SH256 hash:
341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762
MD5 hash:
cd20318ec0a6315d6b8fd600104feea8
SHA1 hash:
0abb9f2a545c3b0076aa047b430a9632a108f804
Link:
https://www.unpac.me/results/7ead5d56-896b-4de9-be04-661786a437c4/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/341f72e59033/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762

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
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Windows_Ransomware_Stop_1e8d48ff
Create hunting rule
Author:Elastic Security
Rule name:win_stop_auto
Create hunting rule
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

Stop

Executable exe 341f72e59033f8ec4ee807926dd45cea1d464bcd8fae77df7e332eab1022b762

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2393524/
  
Delivery method
Distributed via web download

Comments