MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c. 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: 9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c
SHA3-384 hash: 9ee37cbb30ae5092cdab934d66dc3aac778a802bea2a94b065c35df021b83856a352abdc7222b995749a9f6c62740082
SHA1 hash: d7d8e6ec5ff36db24bf8982ae31fdc4820d2fa65
MD5 hash: 07da5b183294fd2cc1f8f350d359916d
humanhash: wyoming-uniform-zulu-michigan
File name:07da5b183294fd2cc1f8f350d359916d.exe
Download: download sample
Signature Stop
Create hunting rule
File size:720'384 bytes
First seen:2023-03-02 10:35:48 UTC
Last seen:2023-03-02 12:44:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5c0ec652c968c0f9da09dab12e468adf (2 x RedLineStealer, 2 x Smoke Loader, 1 x DanaBot)
ssdeep 12288:HhMNiR/JdrxP+IDMHNPWRgJ1SGFXWpEDPjjmyunqf9MbOHDfWnAb71:BMEdrxmID0NPl1wEDPnGnqfmOjfuS
Threatray 1'313 similar samples on MalwareBazaar
TLSH T1DEE41212A2E07C61E6B31E329A7D85B06F6FBC556E34734F73642A1B49703E2C5A1B43
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 916a6a6a6a6a6a60 (21 x Smoke Loader, 21 x RedLineStealer, 6 x Tofsee)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://zexeq.com/test1/get.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
07da5b183294fd2cc1f8f350d359916d.exe
Verdict:
Malicious activity
Analysis date:
2023-03-02 10:39:31 UTC
Tags:
ransomware stop loader stealer
Link:
https://app.any.run/tasks/e6e45ce7-8939-4212-ad58-91d3366cb153

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/371082/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop21.46465.27177.32600.UNOFFICIAL
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
DNS 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:
crypter greyware lockbit packed
Link:
https://www.filescan.io/uploads/64007c1628117780c2965c65/reports/d2dde75e-b536-4dc6-96e0-d144f608d46d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c
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/b023663a-6ede-4137-b7f5-39532c471e36
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/1185605
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 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 dropped file
Multi AV Scanner detection for submitted 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
Tries to steal Mail credentials (via file / registry access)
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: 818471 Sample: 83NV5QD08X.exe Startdate: 02/03/2023 Architecture: WINDOWS Score: 100 94 Snort IDS alert for network traffic 2->94 96 Malicious sample detected (through community Yara rule) 2->96 98 Antivirus detection for URL or domain 2->98 100 9 other signatures 2->100 13 83NV5QD08X.exe 2->13         started        16 83NV5QD08X.exe 2->16         started        18 83NV5QD08X.exe 2->18         started        20 2 other processes 2->20 process3 signatures4 114 Detected unpacking (changes PE section rights) 13->114 116 Detected unpacking (overwrites its own PE header) 13->116 118 Writes a notice file (html or txt) to demand a ransom 13->118 120 Writes many files with high entropy 13->120 22 83NV5QD08X.exe 1 16 13->22         started        122 Injects a PE file into a foreign processes 16->122 26 83NV5QD08X.exe 12 16->26         started        28 83NV5QD08X.exe 18->28         started        124 Multi AV Scanner detection for dropped file 20->124 30 83NV5QD08X.exe 20->30         started        32 schtasks.exe 20->32         started        process5 dnsIp6 86 api.2ip.ua 162.0.217.254, 443, 49711, 49714 ACPCA Canada 22->86 70 C:\Users\...\83NV5QD08X.exe:Zone.Identifier, ASCII 22->70 dropped 72 C:\Users\user\AppData\...\83NV5QD08X.exe, MS-DOS 22->72 dropped 34 83NV5QD08X.exe 22->34         started        37 icacls.exe 22->37         started        39 conhost.exe 32->39         started        file7 process8 signatures9 102 Injects a PE file into a foreign processes 34->102 41 83NV5QD08X.exe 1 25 34->41         started        process10 dnsIp11 88 zexeq.com 211.40.39.251, 49716, 49718, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 41->88 90 uaery.top 203.91.116.53, 49715, 80 GMOBILE-MNG-MobileCorporationMN Mongolia 41->90 92 api.2ip.ua 41->92 74 StartUnifiedTileMo...che.dat.gosw (copy), DOS 41->74 dropped 76 C:\Users\...\StartUnifiedTileModelCache.dat, DOS 41->76 dropped 78 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 41->78 dropped 80 128 other malicious files 41->80 dropped 112 Modifies existing user documents (likely ransomware behavior) 41->112 46 build2.exe 41->46         started        49 build3.exe 41->49         started        file12 signatures13 process14 file15 126 Detected unpacking (changes PE section rights) 46->126 128 Detected unpacking (overwrites its own PE header) 46->128 130 Injects a PE file into a foreign processes 46->130 52 build2.exe 46->52         started        68 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 49->68 dropped 132 Uses schtasks.exe or at.exe to add and modify task schedules 49->132 56 schtasks.exe 49->56         started        signatures16 process17 dnsIp18 82 t.me 149.154.167.99, 443, 49719 TELEGRAMRU United Kingdom 52->82 84 78.46.235.109, 49720, 80 HETZNER-ASDE Germany 52->84 104 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 52->104 106 Tries to steal Mail credentials (via file / registry access) 52->106 108 Tries to harvest and steal browser information (history, passwords, etc) 52->108 110 Tries to steal Crypto Currency Wallets 52->110 58 cmd.exe 52->58         started        60 conhost.exe 56->60         started        signatures19 process20 process21 62 conhost.exe 58->62         started        64 timeout.exe 58->64         started        process22 66 conhost.exe 62->66         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2023-03-02 01:47:02 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t6wl3gdyyvoqyjfgukojzlxkqmcjt7pvacnvbil7inpiuuxi24ga._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
5aad6ebccf994b06ae04f81acb19cbf976cea52e91671b5375c9c5d37dbb7098
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6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
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83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
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a5c5875892fcf16b14b95f13bc01d686f6127877cc1562721a8182db00c92912
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b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
Stop
+ 1'303 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230302-mm81lacb51/
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 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
Unpacked files
SH256 hash:
972eb4052d36c783ef0f725d4ba3b0c8a822fec2594120a0bde331f02cb20574
MD5 hash:
1fb2cc1369ab08f1717c9c5ee2658e4b
SHA1 hash:
d6fa4ac861827fcc3d6c35ac0b461f2448a7654d
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/394b0284-8863-414a-95cc-f1b6e8cd1858/
Parent samples :
9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c
5a48be903282ba1f15a03f73c6ff55e070bf7ac1bdfa60e436090a1ceb2d12a3
01d56d62cb296ae57618f4f201f37fbc6ea2f580cad067aa94386740787a917f
4310c4b30bc9b398ae2259d30b79e784e4e674caafca7a75f962bb0085474e1a
SH256 hash:
9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c
MD5 hash:
07da5b183294fd2cc1f8f350d359916d
SHA1 hash:
d7d8e6ec5ff36db24bf8982ae31fdc4820d2fa65
Link:
https://www.unpac.me/results/394b0284-8863-414a-95cc-f1b6e8cd1858/
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/9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c

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 9facbd9878c55d0c24a6a29c9caeea830499fdf5009b50a17f435e8a52e8d70c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2393524/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/371082/

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