MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d
SHA3-384 hash: 03863b48ba2e87fb7fe9717f88c84536633e136de3d37d212c504e3be8dfb1059dd6401c954b85c2f7297c42412f6626
SHA1 hash: c680d5bb7eef9d21d63f77728f8e164d486b6cb0
MD5 hash: c4967a7c3dbbd5ef935c0107222c8595
humanhash: undress-beer-tennessee-michigan
File name:c4967a7c3dbbd5ef935c0107222c8595.exe
Download: download sample
Signature Stop
Create hunting rule
File size:839'680 bytes
First seen:2022-09-17 07:36:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b960d5e9a0192302353471c60829cf04 (2 x Stop, 1 x Nymaim, 1 x RedLineStealer)
ssdeep 12288:Vb8IWTR2ndRD9wFYnPAdBcW/xnVr87w14XcFvjFFYqSYBMgmi:V9sAv2uIo2hVGG3FfYjY+gmi
Threatray 1'905 similar samples on MalwareBazaar
TLSH T13A050121B5D0D4B2C4222E705422DFA0177FFE76B6A05687A7942B6E6E733D0963630F
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 38b078eccacccc41 (7 x RedLineStealer, 6 x Smoke Loader, 2 x Stop)
Reporter abuse_ch
Tags:exe Ransomware Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
c4967a7c3dbbd5ef935c0107222c8595.exe
Verdict:
Malicious activity
Analysis date:
2022-09-17 07:37:35 UTC
Tags:
trojan ransomware stop loader stealer
Link:
https://app.any.run/tasks/407b9026-9f45-4dc7-a3c9-fc948c7b69a7

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/310868/
Detection(s):
Win.Packed.Tofsee-9951336-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Sending an HTTP GET request
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63257922bce801f8900a9706/reports/39d2406f-ce4c-4cfe-b4cb-9db7732ef3e1/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/0bc98ee9-c93b-4ae9-92a1-d805bef4b1cb
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1072168
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 704709 Sample: cTmQXNFbX8.exe Startdate: 17/09/2022 Architecture: WINDOWS Score: 100 36 api.2ip.ua 2->36 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 3 other signatures 2->46 9 cTmQXNFbX8.exe 2->9         started        12 cTmQXNFbX8.exe 2->12         started        14 cTmQXNFbX8.exe 2->14         started        16 cTmQXNFbX8.exe 2->16         started        signatures3 process4 signatures5 48 Contains functionality to inject code into remote processes 9->48 50 Injects a PE file into a foreign processes 9->50 18 cTmQXNFbX8.exe 1 16 9->18         started        52 Multi AV Scanner detection for dropped file 12->52 54 Machine Learning detection for dropped file 12->54 22 cTmQXNFbX8.exe 14->22         started        24 cTmQXNFbX8.exe 16->24         started        process6 dnsIp7 38 api.2ip.ua 162.0.217.254, 443, 49698, 49701 ACPCA Canada 18->38 32 C:\Users\user\AppData\...\cTmQXNFbX8.exe, PE32 18->32 dropped 34 C:\Users\...\cTmQXNFbX8.exe:Zone.Identifier, ASCII 18->34 dropped 26 cTmQXNFbX8.exe 18->26         started        28 icacls.exe 18->28         started        file8 process9 process10 30 cTmQXNFbX8.exe 26->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2022-09-17 07:37:09 UTC
File Type:
PE (Exe)
Extracted files:
70
AV detection:
18 of 40 (45.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzvmpul2ggv7iug5u5a2mw7pnk2tiyuviyd3iwgjdpjqaz2asi6q._file
Verdict:
malicious
Similar samples:
3d8b8a024b1f873e44ab747be8886f3040e81a3a685426c4a1a08ed10f25e653
Stop
4f0710dd2fb3346df9611e1e04afdbb19c4f270c202284efd2f292a1e4eb5c1d
Stop
adf087ee8a2e87e4f6e9bb9ab1a6a2a21bb8948c1431fd31c468052f2f46dd54
Stop
bee4bd2acbef63779e2da4595800179bc928461130940caa2a98761aa44fc51f
Stop
bfa839e22a82a02fcebb7ddeac507c8c9a116e9c58011a587488fb3ef53332d2
Stop
d9a8d0ca62b90f5fc8412a61c097ed746422465e9401c2ed314e0a7fabd5b3d8
Stop
dbabe4d1fef808fabffbaa47b139242c2630e42acfceba77dd9172836f73204c
Stop
e7e0c277b33484bfba4024935c13b9d3ce0b893bd9811f356f122ebf679909c2
Stop
+ 1'895 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220917-jftesahdb9/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
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
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
Malware Config
C2 Extraction:
http://acacaca.org/test1/get.php
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/db5f210d-8bf8-4517-82ea-0299211c5780
Unpacked files
SH256 hash:
b51d18dde747de445493c285d7b7aa2990575d36f62aa4a8264cb1fa175aa508
MD5 hash:
dd5835d263e06ff8973ac17d8c73835d
SHA1 hash:
9e7fbd661e8af98a3fb7c0a261a977fe3bf627da
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/a21fde41-4eeb-4e68-b46e-e52ba564dc4e/
Parent samples :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 hash:
8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d
MD5 hash:
c4967a7c3dbbd5ef935c0107222c8595
SHA1 hash:
c680d5bb7eef9d21d63f77728f8e164d486b6cb0
Link:
https://www.unpac.me/results/a21fde41-4eeb-4e68-b46e-e52ba564dc4e/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e6ac7d17a31/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/8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d

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 8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261244/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/310868/

Comments