MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0. 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: 92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0
SHA3-384 hash: eec3e1bcbf93c88dd159d29c1cbdf8892c3dd476ca985b1ffecd905ac07238d3b128366f2f0165d96798955d084f64e0
SHA1 hash: 214304df7020f40ac6458103e5bf0369a93cf851
MD5 hash: 8488819f7c8b4db17d10a4625b2cbf9b
humanhash: winner-harry-speaker-fix
File name:8488819f7c8b4db17d10a4625b2cbf9b.exe
Download: download sample
Signature Stop
Create hunting rule
File size:721'920 bytes
First seen:2023-02-15 13:40:00 UTC
Last seen:2023-02-15 15:44:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c612cc8734184ca2b57808b507ae7907 (14 x Smoke Loader, 10 x RedLineStealer, 2 x TeamBot)
ssdeep 12288:/W5kkhONXKQKpc+Ge71B5UTvKfRxsaBPMtiaKysbWhjEzRI7MDl1sYvLW:/WLhTDpvL7aT8RK3BhjU5lCYvq
Threatray 3'565 similar samples on MalwareBazaar
TLSH T1BEE412133391D4B0E02B86319C27DAB86B7EB4319A6D97A733481A6F2E71390DE36351
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 9892cad2e2e2e8e2 (1 x Stop)
Reporter abuse_ch
Tags:exe Ransomware Stop

Intelligence

File Origin
# of uploads :
2
# of downloads :
707
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
8488819f7c8b4db17d10a4625b2cbf9b.exe
Verdict:
Malicious activity
Analysis date:
2023-02-15 13:53:51 UTC
Tags:
trojan ransomware stop loader stealer vidar
Link:
https://app.any.run/tasks/7002d990-af5c-4809-85c5-37930d1f1e25

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/366616/
Detection(s):
Sanesecurity.Malware.28842.BadO.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63ece0bc45632f5c85b35833/reports/1880900d-905d-4d98-9982-508e841edfac/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0
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/10c4f026-01ea-4f44-ba9e-a4681e54da19
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1176432
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found ransom note / readme
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)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
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 Babuk Ransomware
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 809238 Sample: mlQ7k6bTTg.exe Startdate: 16/02/2023 Architecture: WINDOWS Score: 100 111 Snort IDS alert for network traffic 2->111 113 Multi AV Scanner detection for domain / URL 2->113 115 Malicious sample detected (through community Yara rule) 2->115 117 11 other signatures 2->117 12 mlQ7k6bTTg.exe 2->12         started        15 mlQ7k6bTTg.exe 2->15         started        17 mlQ7k6bTTg.exe 2->17         started        19 2 other processes 2->19 process3 signatures4 129 Detected unpacking (changes PE section rights) 12->129 131 Detected unpacking (overwrites its own PE header) 12->131 133 Writes a notice file (html or txt) to demand a ransom 12->133 135 Writes many files with high entropy 12->135 21 mlQ7k6bTTg.exe 1 16 12->21         started        137 Multi AV Scanner detection for dropped file 15->137 139 Machine Learning detection for dropped file 15->139 141 Injects a PE file into a foreign processes 15->141 25 mlQ7k6bTTg.exe 14 15->25         started        27 mlQ7k6bTTg.exe 17->27         started        29 MpCmdRun.exe 17->29         started        31 mlQ7k6bTTg.exe 19->31         started        33 schtasks.exe 19->33         started        process5 dnsIp6 83 api.2ip.ua 162.0.217.254, 443, 49679, 49680 ACPCA Canada 21->83 85 192.168.2.1 unknown unknown 21->85 71 C:\Users\user\AppData\...\mlQ7k6bTTg.exe, PE32 21->71 dropped 73 C:\Users\...\mlQ7k6bTTg.exe:Zone.Identifier, ASCII 21->73 dropped 35 mlQ7k6bTTg.exe 21->35         started        38 icacls.exe 21->38         started        87 80.98.46.105, 49694, 80 LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding Hungary 25->87 89 bihsy.com 25->89 40 conhost.exe 29->40         started        42 conhost.exe 33->42         started        file7 process8 signatures9 119 Injects a PE file into a foreign processes 35->119 44 mlQ7k6bTTg.exe 1 25 35->44         started        process10 dnsIp11 95 uaery.top 58.235.189.192, 49681, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 44->95 97 bihsy.com 190.117.75.91, 49682, 49684, 80 AmericaMovilPeruSACPE Peru 44->97 99 api.2ip.ua 44->99 75 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 44->75 dropped 77 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 44->77 dropped 79 C:\_readme.txt, ASCII 44->79 dropped 81 141 other malicious files 44->81 dropped 143 Modifies existing user documents (likely ransomware behavior) 44->143 49 build2.exe 44->49         started        52 build3.exe 44->52         started        file12 signatures13 process14 file15 101 Detected unpacking (changes PE section rights) 49->101 103 Detected unpacking (creates a PE file in dynamic memory) 49->103 105 Detected unpacking (overwrites its own PE header) 49->105 107 Injects a PE file into a foreign processes 49->107 55 build2.exe 49->55         started        69 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 52->69 dropped 109 Uses schtasks.exe or at.exe to add and modify task schedules 52->109 59 schtasks.exe 52->59         started        signatures16 process17 dnsIp18 91 t.me 149.154.167.99, 443, 49691 TELEGRAMRU United Kingdom 55->91 93 162.55.40.72, 49692, 80 ACPCA United States 55->93 121 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 55->121 123 Tries to steal Mail credentials (via file / registry access) 55->123 125 Tries to harvest and steal browser information (history, passwords, etc) 55->125 127 Tries to steal Crypto Currency Wallets 55->127 61 cmd.exe 55->61         started        63 conhost.exe 59->63         started        signatures19 process20 process21 65 conhost.exe 61->65         started        67 timeout.exe 61->67         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-02-15 12:03:37 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sljksehoxcansdoeme6uxlo26m4jutpcsvx5t73b2gv2lqptctia._file
Verdict:
malicious
Similar samples:
1061b07d564f5b59516d9994855e0d5f02c704a5345e0f892c6f01b257c38caa
Stop
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Stop
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
Stop
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
Stop
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
Stop
+ 3'555 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:19 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230215-qykc6abg2y/
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://bihsy.com/test2/get.php
Unpacked files
SH256 hash:
6a6e4e951914879eac0db4301dbac4e709e9966cd8aae36c9d76e52c0935879c
MD5 hash:
539fa8d17d501c19adfa9b9f49d79310
SHA1 hash:
f91a106a7156967a2b0b9e21ac7f72de15826f3d
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/e843457b-15e4-4ac1-b5c3-59dfacf6ecfe/
Parent samples :
7c49006f7f3884f9c9b05d53bbfbee2160610f2310e97cbb66c4aa827089ee75
3c3ad1fd2a9083af9ffd64714e7b3dd7cc629c06f59eb52e03bfacd2ef2a2553
5df73e74b4b3cece459f28d8226fd08d829c6a54d1be36d2560d8799eafb8981
92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0
629dbc5c16adae69b1bde7af737e336d833892d8de46f52de3fb592e5d4cb46c
e95994ec57e99d352ba46ae70a33e7b2f496d4b1f40f43f47843afc8155ebee8
SH256 hash:
92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0
MD5 hash:
8488819f7c8b4db17d10a4625b2cbf9b
SHA1 hash:
214304df7020f40ac6458103e5bf0369a93cf851
Link:
https://www.unpac.me/results/e843457b-15e4-4ac1-b5c3-59dfacf6ecfe/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92d2a910eeb8/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/92d2a910eeb880d90dc4613d4baddaf3389a4de2956fd9ff61d1aba5c1f314d0

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.

Cape
Cape
https://www.capesandbox.com/analysis/366616/

Comments