MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a
SHA3-384 hash: ce7eb73f027c0174340504402f428ebb60f5d06846a0160076b98bd0d686cdef5e4a70875e59c47805ac3931921214d5
SHA1 hash: d7d371f25328ff3f60fded2b48282844ca7e55c1
MD5 hash: 230929eed2623b93b1c42ef6d49f8850
humanhash: freddie-double-echo-romeo
File name:file.exe
Download: download sample
Signature Stop
Create hunting rule
File size:790'528 bytes
First seen:2023-05-04 01:27:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2d39bee49f300ea90fe79768115a52cd (3 x Smoke Loader, 1 x Rhadamanthys, 1 x Stop)
ssdeep 12288:ENpU9Py1D8eniVWZZdBh+rEZl6c5itms13M/IyuoShcU51iyOpGc0:gO9krYWZX7+Wl6oi3xLc+V1tOgc0
Threatray 692 similar samples on MalwareBazaar
TLSH T1EAF4024372F49C27E716DA324E1AC6F46A2EFD918F1566EF27587A1F09701E2C172322
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 000040c080420000 (1 x Stop)
Reporter Chainskilabs
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-05-04 01:29:56 UTC
Tags:
installer loader stealer vidar trojan arkei ransomware stop
Link:
https://app.any.run/tasks/4612edb3-0e58-400e-aa20-a0209b322f9a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/386348/
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.14197.13075.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
exploit greyware packed
Link:
https://www.filescan.io/uploads/64530a23463eacbc57dbd729/reports/65485f34-235e-4a12-b009-2eb38146616c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b40a4bd-8125-4d87-b9d1-c73ca304f80f
Result
Threat name:
Babuk, Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1225743
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
Found many strings related to Crypto-Wallets (likely being stolen)
Found ransom note / readme
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)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Yara detected ZipBomb
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 858706 Sample: file.exe Startdate: 04/05/2023 Architecture: WINDOWS Score: 100 78 Snort IDS alert for network traffic 2->78 80 Found malware configuration 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 13 other signatures 2->84 10 file.exe 2->10         started        13 file.exe 2->13         started        15 file.exe 2->15         started        17 file.exe 2->17         started        process3 signatures4 88 Detected unpacking (changes PE section rights) 10->88 90 Detected unpacking (overwrites its own PE header) 10->90 92 Writes a notice file (html or txt) to demand a ransom 10->92 19 file.exe 1 17 10->19         started        23 MpCmdRun.exe 10->23         started        94 Multi AV Scanner detection for dropped file 13->94 96 Machine Learning detection for dropped file 13->96 98 Injects a PE file into a foreign processes 13->98 25 file.exe 13 13->25         started        27 file.exe 15->27         started        29 file.exe 17->29         started        process5 dnsIp6 62 api.2ip.ua 162.0.217.254, 443, 49695, 49696 ACPCA Canada 19->62 50 C:\Users\user\AppData\Local\...\file.exe, PE32 19->50 dropped 52 C:\Users\user\...\file.exe:Zone.Identifier, ASCII 19->52 dropped 31 file.exe 19->31         started        34 icacls.exe 19->34         started        36 conhost.exe 23->36         started        64 84.224.34.240, 49700, 49707, 49709 PGSM-HUTorokbalintHungaryHU Hungary 25->64 66 zexeq.com 25->66 file7 process8 signatures9 102 Injects a PE file into a foreign processes 31->102 38 file.exe 1 21 31->38         started        process10 dnsIp11 68 colisumy.com 175.126.109.15, 49698, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 38->68 70 zexeq.com 210.182.29.70, 49697, 49701, 49706 LGDACOMLGDACOMCorporationKR Korea Republic of 38->70 72 api.2ip.ua 38->72 54 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 38->54 dropped 56 C:\_readme.txt, ASCII 38->56 dropped 58 C:\Users\user\_readme.txt, ASCII 38->58 dropped 60 9 other malicious files 38->60 dropped 86 Modifies existing user documents (likely ransomware behavior) 38->86 43 build2.exe 38->43         started        file12 signatures13 process14 signatures15 100 Injects a PE file into a foreign processes 43->100 46 build2.exe 43->46         started        process16 dnsIp17 74 t.me 149.154.167.99, 443, 49702 TELEGRAMRU United Kingdom 46->74 76 116.202.1.171, 1010, 49703 HETZNER-ASDE Germany 46->76 104 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 46->104 106 Tries to harvest and steal browser information (history, passwords, etc) 46->106 108 Tries to steal Crypto Currency Wallets 46->108 signatures18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-04 01:28:08 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bwjb4cqft322vd35zqghlqw3npipckr5kw2uvjmabn67mnppjqva._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
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7f5027cce0e8aa45f9a86b13328ce878fd640137449638ea0bc28be155e311ad
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83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
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a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
+ 682 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:31c7719b5ee962fbde376b75e771360d discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230504-bvn5lsbd8t/
Behaviour
Checks processor information in registry
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
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/76561199501059503
https://t.me/mastersbots
Unpacked files
SH256 hash:
ee7832906e3f91c9debdf6b4b07f76ba5ac5ad437c71a7b33aefe00277c8ee19
MD5 hash:
6f468b01e3bfd74fb5167a71bec25517
SHA1 hash:
b33ab1d8714aa6c11b19578535f75f47b84906ed
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/63abb1bf-4e79-4dde-b6d4-95b2d358d7f6/
Parent samples :
089690d763a18004168a1be39150c089073738264c93a714ffb9d77072dffcb4
0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a
e5b4706b122d25bb5f950500705d11c184be12e58ea5a6921f50b3a1711e947e
SH256 hash:
0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a
MD5 hash:
230929eed2623b93b1c42ef6d49f8850
SHA1 hash:
d7d371f25328ff3f60fded2b48282844ca7e55c1
Link:
https://www.unpac.me/results/63abb1bf-4e79-4dde-b6d4-95b2d358d7f6/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0d921e0a059e/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/0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a

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 (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
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 0d921e0a059ef5aa8f7dcc0c75c2db6bd0f12a3d55b54aa5800b7df635ef4c2a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/386348/

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