MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851. 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: 13


Intelligence 13 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851
SHA3-384 hash: c3200e6f4ad30eb161af52b38e1dc38df4eb09009b1ef8ed0e672544ce54d5ded021773a21456a799c70c934c3667a0a
SHA1 hash: 9df055a837661cced142ebe78e710c95dd4470bb
MD5 hash: ca86d55e92be5fc18050b1a1243ab312
humanhash: yellow-ten-ack-india
File name:ca86d55e92be5fc18050b1a1243ab312.exe
Download: download sample
Signature Stop
Create hunting rule
File size:743'936 bytes
First seen:2022-10-12 21:25:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ae5dfb8ccfdee905354fa43508e8ea2a (2 x Smoke Loader, 2 x RedLineStealer, 1 x Stop)
ssdeep 12288:1aldUAsZyFsq11z4tvwr7E9oMGxkf08+sSExqBszrILlrzIcY3nI/y/tJtJvSJbI:1anUHyFsbMIDSExIsnUoXnIKFJq8
Threatray 2'523 similar samples on MalwareBazaar
TLSH T1D3F42336B691C4B2C89D05714034DEA11EBFB93367E88887776C6E5A1FB03D066A731E
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 5c59da3ce0c3c850 (12 x Stop, 11 x RedLineStealer, 8 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 :
290
Origin country :
n/a
Vendor Threat Intelligence
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/319583/
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
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/634730ec0d2bcf0ff9a29e7e/reports/ebb2deb8-9a15-49f8-b08d-1d1bfb549344/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/6ab9a32f-2ff2-4bba-92a1-f7bc7f5b8bef
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/1089184
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)
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 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: 721782 Sample: hLpwzxK1Rs.exe Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 90 Snort IDS alert for network traffic 2->90 92 Malicious sample detected (through community Yara rule) 2->92 94 Antivirus detection for URL or domain 2->94 96 8 other signatures 2->96 11 hLpwzxK1Rs.exe 2->11         started        14 hLpwzxK1Rs.exe 2->14         started        16 hLpwzxK1Rs.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 hLpwzxK1Rs.exe 1 18 11->20         started        24 hLpwzxK1Rs.exe 14->24         started        26 hLpwzxK1Rs.exe 16->26         started        28 hLpwzxK1Rs.exe 18->28         started        30 schtasks.exe 18->30         started        process5 dnsIp6 76 api.2ip.ua 162.0.217.254, 443, 49699, 49700 ACPCA Canada 20->76 58 C:\Users\user\AppData\...\hLpwzxK1Rs.exe, PE32 20->58 dropped 60 C:\Users\...\hLpwzxK1Rs.exe:Zone.Identifier, ASCII 20->60 dropped 32 hLpwzxK1Rs.exe 20->32         started        35 icacls.exe 20->35         started        78 winnlinne.com 24->78 80 138.36.3.134, 49710, 80 TEXNETSERVICOSDECOMUNICACAOEMINFORMATICALTDBR Brazil 24->80 37 conhost.exe 30->37         started        file7 process8 signatures9 88 Injects a PE file into a foreign processes 32->88 39 hLpwzxK1Rs.exe 1 25 32->39         started        process10 dnsIp11 82 rgyui.top 190.147.188.50, 49701, 80 TelmexColombiaSACO Colombia 39->82 84 winnlinne.com 222.236.49.123, 49702, 49703, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 39->84 86 api.2ip.ua 39->86 62 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 39->62 dropped 64 C:\_readme.txt, ASCII 39->64 dropped 66 C:\Users\user\_readme.txt, ASCII 39->66 dropped 68 130 other files (123 malicious) 39->68 dropped 104 Modifies existing user documents (likely ransomware behavior) 39->104 44 build2.exe 39->44         started        47 build3.exe 1 39->47         started        file12 signatures13 process14 file15 112 Injects a PE file into a foreign processes 44->112 50 build2.exe 18 44->50         started        70 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 47->70 dropped 114 Uses schtasks.exe or at.exe to add and modify task schedules 47->114 54 schtasks.exe 47->54         started        signatures16 process17 dnsIp18 72 t.me 149.154.167.99, 443, 49704 TELEGRAMRU United Kingdom 50->72 74 116.202.186.42, 49705, 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/48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 21:26:10 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jcskensijzzpctl22t7cp2sjinw43pgppiyt3jkqlr4eiy5z3biq._file
Verdict:
malicious
Similar samples:
0ccac18254c546a23b18278a2f651ba12dc71737370bcea67296a5dfcc091c03
Stop
5ab8d32927203def3d2ceebbed3917262444235b9750e1ca6d73b0649ce1207f
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Stop
+ 2'513 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-z97ghadbb7/
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
Program crash
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/d36acea7-9d8b-4123-92f1-8855190eb161
Unpacked files
SH256 hash:
f8bbb27aa4baa2a47a592b0c0b6f86ef38d11481d1a738815975ab99c5c36680
MD5 hash:
37a43f4f592c399efe364cfa2d83384c
SHA1 hash:
933b96d08f4301a15a19d66e865e4a633e406693
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/f9af31c1-efb1-4aee-b2af-9b32e00e4bbb/
Parent samples :
2f4c2f1c615fc179d762f2d783b25bab57b4d966699ed25eb60d45e1357f599c
48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851
SH256 hash:
48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851
MD5 hash:
ca86d55e92be5fc18050b1a1243ab312
SHA1 hash:
9df055a837661cced142ebe78e710c95dd4470bb
Link:
https://www.unpac.me/results/f9af31c1-efb1-4aee-b2af-9b32e00e4bbb/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48a4a236484e/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/48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851

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 48a4a236484e72f14d7ad4fe27ea49436dcdbccf7a313da5505c784463b9d851

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261263/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/319583/

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