MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea. 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


Intelligence 17 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea
SHA3-384 hash: 654f06d8d3ab597cf98741aea8762feb14fa821beac6df44c72af9b7b2bcee188ba37a417e3894a6f321e6df7d48a8d3
SHA1 hash: c63e93c317e9021a49cf95f4240c46b6602db9ab
MD5 hash: 0a54070024be3cdb98ca4cc78d9acfc8
humanhash: queen-fanta-earth-video
File name:setup.exe
Download: download sample
Signature Stop
Create hunting rule
File size:729'088 bytes
First seen:2023-04-12 00:52:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b1fdc126cbffd1158f4f7e2df2177ca3 (9 x Smoke Loader, 3 x RedLineStealer, 1 x RecordBreaker)
ssdeep 12288:AwkE/49/wO6mYNBcRdBwYEkh5mUSKijvvhddwO7zAS+s0i:jkEwV8NB2dBwYEkSbd/Nn0i
Threatray 1'639 similar samples on MalwareBazaar
TLSH T15DF41230BB51E432E3474575D421DB686ABBBC734A358A9733581BEE1D303921BBB31A
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):PE icon
dhash icon 00244690c0808000 (1 x Stop)
Reporter Chainskilabs
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2023-04-12 00:54:06 UTC
Tags:
ransomware stop loader
Link:
https://app.any.run/tasks/e7d2ceb6-471d-4d02-b041-32fa6f7b122f

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/381618/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

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
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
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/77495/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lockbit packed xpack
Link:
https://www.filescan.io/uploads/643600b8c064c538e1b36f89/reports/76d4958b-df6d-40c7-bb32-888dbdbcc24b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea
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/ffb7afc6-f709-4203-b887-1a06ce173ce2
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1212191
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 domain / URL
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/63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-04-12 00:48:55 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=mp6s4orduayi6fml7c3dp2oarq4o3p3al5ofk24lt2sq4p64lhva._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Stop
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
Stop
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
Stop
+ 1'629 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware
Link:
https://tria.ge/reports/230412-a73m4aaa91/
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://zexeq.com/raud/get.php
Unpacked files
SH256 hash:
6b27ddaa9423bbde0f28ed998e8f83347ebb53154e26438fa6d1c6590729741e
MD5 hash:
f8056d90a9f9bfbc30c151dae00c1a07
SHA1 hash:
596297555a8460a39078e9da6877825dc9c310fe
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/b776456f-e2d0-4fec-b50f-cb1b8e9471e0/
Parent samples :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 hash:
63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea
MD5 hash:
0a54070024be3cdb98ca4cc78d9acfc8
SHA1 hash:
c63e93c317e9021a49cf95f4240c46b6602db9ab
Link:
https://www.unpac.me/results/b776456f-e2d0-4fec-b50f-cb1b8e9471e0/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63fd2e3a23a0/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/63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea

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 63fd2e3a23a0308f158bf8b637e9c08c38edbf605f5c556b8b9ea50e3fdc59ea

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2393524/
Cape
Cape
https://www.capesandbox.com/analysis/381618/

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