MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779. 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 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779
SHA3-384 hash: 67b45bdf807c3eff568be7365d9e125c0a213a765a1878f615ce28d65a9f75d476f9e15fd1eba031b4ccf9a8a342ac22
SHA1 hash: 8ea20844fa6918a10ce900a0f1f8eb0927ab4e1f
MD5 hash: 37e50799ed1d80df649a4fc3ead18cd2
humanhash: butter-don-fourteen-may
File name:37e50799ed1d80df649a4fc3ead18cd2.exe
Download: download sample
Signature Stop
Create hunting rule
File size:719'872 bytes
First seen:2022-10-21 13:55:44 UTC
Last seen:2022-10-21 15:13:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 83aec8d33ff1d2ed6e490bde788f9850 (12 x Smoke Loader, 10 x RedLineStealer, 5 x CoinMiner)
ssdeep 12288:rpR+QbdFpRjoXldz2ltA4WW+NmP9RdAZhp+KSmojUPOc5/Q79niOGeS:rptbdVDlCiUmP9RyZKK3CUHQRniOi
TLSH T1D4E423107092CC72C48B08315871CAA926BF7D7A24BA5D9B73547B6F5F303D2AAB7709
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 5c599a3ce0c1c850 (36 x RedLineStealer, 27 x Stop, 21 x Smoke Loader)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://195.201.255.186/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://195.201.255.186/ https://threatfox.abuse.ch/ioc/891588/

Intelligence

File Origin
# of uploads :
2
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
37e50799ed1d80df649a4fc3ead18cd2.exe
Verdict:
Malicious activity
Analysis date:
2022-10-21 13:58:29 UTC
Tags:
trojan ransomware stop loader stealer vidar
Link:
https://app.any.run/tasks/2257b668-28f4-472e-a72a-991dd754f3cf

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/322321/
Detection(s):
SecuriteInfo.com.Variant.Babar.111863.3544.10173.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
Sending a custom TCP request
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
DNS request
Sending an HTTP GET request
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/6352a4f3a67b0a5ed57a9002/reports/4cfdec33-db34-400f-aaa7-9ace2054cbc3/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/a3ebadba-d192-4251-b0cd-36e849a53aa6
Result
Threat name:
Babuk, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094955
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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 submitted file
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 727596 Sample: krQklIkSBT.exe Startdate: 21/10/2022 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Multi AV Scanner detection for domain / URL 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 7 other signatures 2->60 8 krQklIkSBT.exe 2->8         started        11 krQklIkSBT.exe 2->11         started        13 krQklIkSBT.exe 2->13         started        15 krQklIkSBT.exe 2->15         started        process3 signatures4 64 Machine Learning detection for dropped file 8->64 66 Writes a notice file (html or txt) to demand a ransom 8->66 68 Injects a PE file into a foreign processes 8->68 17 krQklIkSBT.exe 19 8->17         started        70 Contains functionality to inject code into remote processes 11->70 22 krQklIkSBT.exe 1 16 11->22         started        24 krQklIkSBT.exe 12 13->24         started        26 krQklIkSBT.exe 12 15->26         started        process5 dnsIp6 48 winnlinne.com 186.182.55.44, 49710, 80 TechtelLMDSComunicacionesInteractivasSAAR Argentina 17->48 36 C:\Users\user\_readme.txt, ASCII 17->36 dropped 38 C:\Users\user\...\krQklIkSBT.exe.tuis (copy), MS-DOS 17->38 dropped 40 C:\Users\user\Desktop\krQklIkSBT.exe, MS-DOS 17->40 dropped 46 4 other malicious files 17->46 dropped 62 Modifies existing user documents (likely ransomware behavior) 17->62 50 api.2ip.ua 162.0.217.254, 443, 49703, 49706 ACPCA Canada 22->50 42 C:\Users\user\AppData\...\krQklIkSBT.exe, PE32 22->42 dropped 44 C:\Users\...\krQklIkSBT.exe:Zone.Identifier, ASCII 22->44 dropped 28 krQklIkSBT.exe 22->28         started        31 icacls.exe 22->31         started        file7 signatures8 process9 signatures10 72 Injects a PE file into a foreign processes 28->72 33 krQklIkSBT.exe 12 28->33         started        process11 dnsIp12 52 api.2ip.ua 33->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-10-21 14:00:15 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2ldslfa4ibjbtayq56w6d65u63cxd4fe2ozp5vfe6atlfsjc54q._file
Verdict:
malicious
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/221021-q8ntbsecfm/
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
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/test1/get.php
https://t.me/tg_privatetalk
https://nerdculture.de/@yixehi33
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d4c47abf-8ae8-48a8-8432-87ff5fb4185c
Unpacked files
SH256 hash:
7b6c4de6bb6fe96175f5cd67d2022e6f2cf645925b43e8f8b46a03644e8b0136
MD5 hash:
c3304b3981f4ab9008a4a7610f38220b
SHA1 hash:
f52ffc263836f11693db6cac0573056cc123beb7
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/a4db7bff-8da7-462a-b805-94e9eb1e0589/
Parent samples :
d3f9aa079b87458df530ba18547917eb0bdd1a58ba10d1ef908239e228cf9da3
a99ea2bab62c1b16ac6d03a8b5117840443e3b0c0c77bf45e78b3e317cbfdacd
8b35c0dea3f8b7c12efd3c2e738a86af4af0ec727239d60bff9af4c803c8bbbc
ec9d5791f02cc5b005e9bb3619092d1645c8c29b50a34ed23381c3514cf512bf
ba1ffdc17d60c36b8759362e9e3c14331eb6ed654b12298e42590de51f996054
4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779
SH256 hash:
4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779
MD5 hash:
37e50799ed1d80df649a4fc3ead18cd2
SHA1 hash:
8ea20844fa6918a10ce900a0f1f8eb0927ab4e1f
Link:
https://www.unpac.me/results/a4db7bff-8da7-462a-b805-94e9eb1e0589/
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/4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779

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
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 4e96392ca0e20290cc18877d6f0fdda7b62b8f85269d97f6a527813596491779

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261244/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/322321/

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