MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366. 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: 15


Intelligence 15 IOCs 1 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366
SHA3-384 hash: e28af8e9d9a5a4bbc7d3933923421a0a83bf09b31ac407be951006d24e2b54dc93e1dc4c6e45e2f676418120b347c874
SHA1 hash: 48799ae3e32e13887f3403092b7e178430cc314c
MD5 hash: 3f01174a54cc6c7db46ef588dddf4dac
humanhash: cat-yellow-quebec-mike
File name:3f01174a54cc6c7db46ef588dddf4dac.exe
Download: download sample
Signature Stop
Create hunting rule
File size:680'960 bytes
First seen:2022-09-20 09:15:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8b22e6675f7db1df145f6b7950521826 (1 x RedLineStealer, 1 x Stop, 1 x ArkeiStealer)
ssdeep 12288:kVm6NsqsOH5py4kpSwkRaIr3/vhxkcQgDbnv0Vup5uAQBhiLio9EQXd:1ZOHnFxwIzht0Vup5uJWo
Threatray 1'980 similar samples on MalwareBazaar
TLSH T115E42312388AC437C36769348871C4609A7E7C52AE311A573B183FADBE355D2EA877C7
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 b2dacabecee6baa2 (33 x RedLineStealer, 30 x Smoke Loader, 28 x Stop)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://88.198.175.205/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://88.198.175.205/ https://threatfox.abuse.ch/ioc/850483/

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
3f01174a54cc6c7db46ef588dddf4dac.exe
Verdict:
Malicious activity
Analysis date:
2022-09-20 09:16:37 UTC
Tags:
trojan ransomware stop loader stealer
Link:
https://app.any.run/tasks/6741a165-4987-466c-903b-e5b867695a7b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/311608/
Detection(s):
Win.Packed.Crypterx-9954995-0
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
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:
100%
Tags:
anti-vm greyware packed
Link:
https://www.filescan.io/uploads/63298555d7368628f1c08fb0/reports/11a631e6-dea0-4c6c-80c8-c3905c18953a/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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3295281b-5ddf-486c-9583-d572d7ee593c
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1073547
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found many strings related to Crypto-Wallets (likely being stolen)
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
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)
Snort IDS alert for network traffic
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 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: 706088 Sample: gMKWDnB0x5.exe Startdate: 20/09/2022 Architecture: WINDOWS Score: 100 95 Snort IDS alert for network traffic 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Antivirus detection for URL or domain 2->99 101 10 other signatures 2->101 12 gMKWDnB0x5.exe 2->12         started        15 gMKWDnB0x5.exe 2->15         started        17 gMKWDnB0x5.exe 2->17         started        19 2 other processes 2->19 process3 signatures4 117 Contains functionality to inject code into remote processes 12->117 119 Uses schtasks.exe or at.exe to add and modify task schedules 12->119 121 Writes many files with high entropy 12->121 21 gMKWDnB0x5.exe 1 16 12->21         started        123 Injects a PE file into a foreign processes 15->123 25 gMKWDnB0x5.exe 12 15->25         started        28 gMKWDnB0x5.exe 12 17->28         started        125 Antivirus detection for dropped file 19->125 30 gMKWDnB0x5.exe 19->30         started        32 schtasks.exe 19->32         started        process5 dnsIp6 83 api.2ip.ua 162.0.217.254, 443, 49716, 49717 ACPCA Canada 21->83 69 C:\Users\...\gMKWDnB0x5.exe:Zone.Identifier, ASCII 21->69 dropped 71 C:\Users\user\AppData\...\gMKWDnB0x5.exe, MS-DOS 21->71 dropped 34 gMKWDnB0x5.exe 21->34         started        37 icacls.exe 21->37         started        73 C:\Users\user\Desktop\...\QFAPOWPAFG.png, data 25->73 dropped 111 Modifies existing user documents (likely ransomware behavior) 25->111 39 conhost.exe 32->39         started        file7 signatures8 process9 signatures10 103 Injects a PE file into a foreign processes 34->103 41 gMKWDnB0x5.exe 1 25 34->41         started        46 schtasks.exe 34->46         started        process11 dnsIp12 89 rgyui.top 190.107.133.19, 49719, 80 TelguaGT Honduras 41->89 91 acacaca.org 109.102.255.230, 49718, 49724, 80 RTDBucharestRomaniaRO Romania 41->91 93 2 other IPs or domains 41->93 75 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 41->75 dropped 77 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 41->77 dropped 79 C:\_readme.txt, ASCII 41->79 dropped 81 41 other files (35 malicious) 41->81 dropped 113 Infects executable files (exe, dll, sys, html) 41->113 115 Modifies existing user documents (likely ransomware behavior) 41->115 48 build2.exe 41->48         started        50 build3.exe 41->50         started        53 conhost.exe 46->53         started        file13 signatures14 process15 file16 55 build2.exe 48->55         started        67 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 50->67 dropped process17 dnsIp18 85 t.me 149.154.167.99, 443, 49726 TELEGRAMRU United Kingdom 55->85 87 116.203.7.175, 49727, 80 HETZNER-ASDE Germany 55->87 105 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 55->105 107 Tries to harvest and steal browser information (history, passwords, etc) 55->107 109 Tries to steal Crypto Currency Wallets 55->109 59 cmd.exe 55->59         started        signatures19 process20 process21 61 conhost.exe 59->61         started        63 taskkill.exe 59->63         started        65 timeout.exe 59->65         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-09-20 09:16:10 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bem27zvktca4sdqv3isfotykbja4bkak6nlzvkb6ojhcjrm4snta._file
Verdict:
malicious
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+ 1'970 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220920-k8gr5acec8/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Malware Config
C2 Extraction:
http://acacaca.org/test1/get.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/70e79b55-fe2c-43d8-89b7-d4adc571076b
Unpacked files
SH256 hash:
b51d18dde747de445493c285d7b7aa2990575d36f62aa4a8264cb1fa175aa508
MD5 hash:
dd5835d263e06ff8973ac17d8c73835d
SHA1 hash:
9e7fbd661e8af98a3fb7c0a261a977fe3bf627da
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/633c6ae3-40e1-47f0-adfa-d6084cef2c70/
Parent samples :
db1c7d193ab6b858686b08b8aecbfb2ac66d97bd8c4a97d70913c2ac38b3ddaa
8e6ac7d17a31abf450dda741a65bef6ab53462954607b458c91bd3006740923d
29c1188536c9edc6b0cdf5bfaa0d25c6fddfdb2e426e23388277c469dfff0f50
de0726429148176fb2c5819daace5ee9ab6f28caaa031180c039829f1d3a2d73
9e958dea2b109ea48dbb16ba2bb94f254ef93f7199a14bcec9e99b5e0e1d82a0
0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366
afde8c799a07d03234cc33e3552daf04822813391ea6aff5e8fbec62a01d5d61
2828dacedb2b40774e46dbf85188a514f1c56c01a5f3a5ae438d9f1873b8fa2f
f0f91cea0345f12dac7994b0023d56c3a3571e33b23b015c16d0d2aeb1ae0dd8
SH256 hash:
0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366
MD5 hash:
3f01174a54cc6c7db46ef588dddf4dac
SHA1 hash:
48799ae3e32e13887f3403092b7e178430cc314c
Link:
https://www.unpac.me/results/633c6ae3-40e1-47f0-adfa-d6084cef2c70/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0919afe6aa98/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/0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366

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:RansomwareTest4
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest5
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
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: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 0919afe6aa9881c90e15da24574f0a0a41c0a80af3579aa83e724e24c59c9366

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261244/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/311608/

Comments