MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b. 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: 18


Intelligence 18 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b
SHA3-384 hash: a415e0008878a92b3696f22a0e5e641188f8b28a3569327db394b45e5fff192d2d438011c6973fce39e88faae467dc4d
SHA1 hash: b9a9bb51ead275fbaa3e70e0aaa54cdef124fbf2
MD5 hash: f3c454f3fceb14b0bc4849da46bc4bf5
humanhash: item-angel-sierra-colorado
File name:setup.exe
Download: download sample
Signature Stop
Create hunting rule
File size:776'704 bytes
First seen:2023-04-01 02:25:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 724f7af50306908b18449bf42724cf5d (7 x Smoke Loader, 3 x Stop, 2 x GCleaner)
ssdeep 12288:BLmzqEZkcGmLQmGc+pKxxvflDO4iiShGXUpxn0SKqveibI8GBVXrzgs:Vqq5cGVmGhK/vNDufn0cveibm
Threatray 1'580 similar samples on MalwareBazaar
TLSH T1E7F412217EA1E4B2E15E4134501597B46B7EF875D7A18FCB33E18B3E5C312C09A3A29B
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)
dhash icon 0061334523834120 (1 x Stop)
Reporter Chainskilabs
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
306
Origin country :
US US
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2023-04-01 02:27:15 UTC
Tags:
ransomware stop
Link:
https://app.any.run/tasks/eb8758b3-c609-4296-af6c-c6f78a9562dc

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/379167/
Detection(s):
Sanesecurity.Malware.29066.BadIN.UNOFFICIAL
Create hunting rule

Win.Packer.pkr_ce1a-9980177-0
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
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
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
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75976/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware khalesi lockbit packed ursnif
Link:
https://www.filescan.io/uploads/6427963bd1b7f0d264f97b51/reports/27cf8a12-3623-42ea-8d9f-8dced4613497/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b
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/d8bf8433-c0a5-415a-ac9f-88f4462e2bd7
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1206237
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2023-04-01 00:24:58 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epwhewl24qoq7jg4xgj6woivscht6jpmhwpsmoayobjfuh5zo6nq._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Stop
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
Stop
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
Stop
+ 1'570 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:5df88deb5dde677ba658b77ad5f60248 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230401-cwvt8agg3w/
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 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/test2/get.php
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
Unpacked files
SH256 hash:
39439b08d2d02f79e70ad1a8593d0d057b54ca3e5b9ecf831c0161be82bf688c
MD5 hash:
dae95b2b1dd9a5680a02a3488cc42766
SHA1 hash:
63a2e74b5395677a7f9a84070c4c3aa7e3d81050
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/cd1bb60e-5dbb-459c-9a7f-5365c936396b/
Parent samples :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 hash:
23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b
MD5 hash:
f3c454f3fceb14b0bc4849da46bc4bf5
SHA1 hash:
b9a9bb51ead275fbaa3e70e0aaa54cdef124fbf2
Link:
https://www.unpac.me/results/cd1bb60e-5dbb-459c-9a7f-5365c936396b/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23ec72597ae4/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/23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stop

Executable exe 23ec72597ae41d0fa4dcb993eb3915908f3f25ec3d9f26381870525a1fb9779b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/379167/

Comments