MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c. 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: 11


Intelligence 11 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c
SHA3-384 hash: 181daf285e7bb9c00eafdd39b92e12a6a577ff171d61f4db4fbaffa8e40864e7f941c8cd83f52adfccc6ab70b4d62cad
SHA1 hash: 8bd0fe57931153cbdabd67c987d3c0e5a9b10abe
MD5 hash: a6842af02a24ef9cfe03515700f596eb
humanhash: summer-fruit-coffee-mockingbird
File name:a6842af02a24ef9cfe03515700f596eb.exe
Download: download sample
Signature Stop
Create hunting rule
File size:748'544 bytes
First seen:2022-10-12 20:41:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4e9a1732db19c56917630a11a9c65437 (3 x Smoke Loader, 2 x Stop, 1 x ArkeiStealer)
ssdeep 12288:hy+S3GfZ5x8EWZPWZzwvWxBjiPQewMFv00FQ98psZByicI8qlecRb01eH6H:hNSYxWAZzGaBpCHygsZByiFrM+56H
Threatray 2'518 similar samples on MalwareBazaar
TLSH T1EAF42311B091F471C46A20358D78EEA17FB7E4714A2D5D4B336A3FAE1E383C191BA396
TrID 39.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 5c599a3c60c3c850 (20 x RedLineStealer, 14 x Stop, 13 x Smoke Loader)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://116.202.186.42/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://116.202.186.42/ https://threatfox.abuse.ch/ioc/880349/

Intelligence

File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319571/
Detection(s):
Win.Malware.Azorult-9949206-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
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
DNS request
Sending an HTTP GET request
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware packed
Link:
https://www.filescan.io/uploads/6347269baab5b3e31a6ad58e/reports/cf8eac20-63ba-49c5-9720-bfa36802e92a/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ebe064cc-bda5-413a-9af2-875c35f8aa91
Result
Threat name:
Clipboard Hijacker, Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1089158
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found ransom note / readme
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 schtasks.exe or at.exe to add and modify task schedules
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 721756 Sample: JhM7Kue8bW.exe Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 90 Snort IDS alert for network traffic 2->90 92 Multi AV Scanner detection for domain / URL 2->92 94 Malicious sample detected (through community Yara rule) 2->94 96 9 other signatures 2->96 11 JhM7Kue8bW.exe 2->11         started        14 JhM7Kue8bW.exe 2->14         started        16 JhM7Kue8bW.exe 2->16         started        18 2 other processes 2->18 process3 signatures4 106 Writes a notice file (html or txt) to demand a ransom 11->106 108 Writes many files with high entropy 11->108 110 Injects a PE file into a foreign processes 11->110 20 JhM7Kue8bW.exe 1 16 11->20         started        24 JhM7Kue8bW.exe 14 14->24         started        26 JhM7Kue8bW.exe 16->26         started        112 Multi AV Scanner detection for dropped file 18->112 28 JhM7Kue8bW.exe 18->28         started        30 schtasks.exe 18->30         started        process5 dnsIp6 76 api.2ip.ua 162.0.217.254, 443, 49712, 49713 ACPCA Canada 20->76 58 C:\Users\user\AppData\...\JhM7Kue8bW.exe, PE32 20->58 dropped 60 C:\Users\...\JhM7Kue8bW.exe:Zone.Identifier, ASCII 20->60 dropped 32 JhM7Kue8bW.exe 20->32         started        35 icacls.exe 20->35         started        78 175.126.109.15, 49722, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 24->78 80 winnlinne.com 24->80 37 conhost.exe 30->37         started        file7 process8 signatures9 88 Injects a PE file into a foreign processes 32->88 39 JhM7Kue8bW.exe 1 25 32->39         started        process10 dnsIp11 82 winnlinne.com 190.147.188.50, 49715, 49716, 80 TelmexColombiaSACO Colombia 39->82 84 rgyui.top 203.91.116.53, 49714, 80 GMOBILE-MNG-MobileCorporationMN Mongolia 39->84 86 api.2ip.ua 39->86 62 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 39->62 dropped 64 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 39->64 dropped 66 C:\_readme.txt, ASCII 39->66 dropped 68 120 other malicious files 39->68 dropped 104 Modifies existing user documents (likely ransomware behavior) 39->104 44 build2.exe 39->44         started        47 build3.exe 39->47         started        file12 signatures13 process14 file15 114 Injects a PE file into a foreign processes 44->114 50 build2.exe 44->50         started        70 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 47->70 dropped 116 Uses schtasks.exe or at.exe to add and modify task schedules 47->116 54 schtasks.exe 47->54         started        signatures16 process17 dnsIp18 72 t.me 149.154.167.99, 443, 49717 TELEGRAMRU United Kingdom 50->72 74 116.202.186.42, 49718, 80 HETZNER-ASDE Germany 50->74 98 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 50->98 100 Tries to harvest and steal browser information (history, passwords, etc) 50->100 102 Tries to steal Crypto Currency Wallets 50->102 56 conhost.exe 54->56         started        signatures19 process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 20:42:09 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5gc6hdbl7axtv3c6llyhms3vnl3jwlgngpnexvwbvc6cnl7lgoa._file
Verdict:
malicious
Similar samples:
009ca3b15cd8828907e5d4fcf644f61da091a6572ff853ad1822a355e9f19b4a
Stop
0336cc8aff0e4974ede9e8901abeb10f836d50619cef1cb59aa41b447cea1ca5
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0ccac18254c546a23b18278a2f651ba12dc71737370bcea67296a5dfcc091c03
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2b3d53741c47047984c5eccbf99404e8ef7ec1c25267956f9663c18adf11b3e0
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9ac2de0fd32ea12ead3ad5a491e7d47d611b04d63f5ceeb93146c10c7399e85d
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f225dfd553d16fe8a79192bab77ddda192572a0bca4a8d9c0e6144268c8f605c
Stop
+ 2'508 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/221012-zgz7qabggl/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
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://winnlinne.com/lancer/get.php
https://t.me/truewallets
https://mas.to/@zara99
http://116.203.10.3:80
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f85d1d24-bc1c-4179-b07f-1534598d4afe
Unpacked files
SH256 hash:
f8bbb27aa4baa2a47a592b0c0b6f86ef38d11481d1a738815975ab99c5c36680
MD5 hash:
37a43f4f592c399efe364cfa2d83384c
SHA1 hash:
933b96d08f4301a15a19d66e865e4a633e406693
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/a747aff1-9e9b-4004-8c0b-e8b7c1be8f1e/
Parent samples :
2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c
48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851
SH256 hash:
2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c
MD5 hash:
a6842af02a24ef9cfe03515700f596eb
SHA1 hash:
8bd0fe57931153cbdabd67c987d3c0e5a9b10abe
Link:
https://www.unpac.me/results/a747aff1-9e9b-4004-8c0b-e8b7c1be8f1e/
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/2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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:Vidar
Create hunting rule
Author:kevoreilly,rony
Description:Vidar Payload
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 2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261263/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/319571/

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