MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f5acfb8f190613df4d40c040feb6969db6f30f58f2bf9e41e777a5a88230022. 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: 9


Intelligence 9 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f5acfb8f190613df4d40c040feb6969db6f30f58f2bf9e41e777a5a88230022
SHA3-384 hash: 9a10090fb423c4a8065e558c92c8989013f5ba88126980833764690d521653d4e4e1b20f11937b256a6e43b170777ca2
SHA1 hash: f6da0bfb5364976d19df1eaa4448516235615f3c
MD5 hash: da986f2250c0062dd68fba7b48ab2fd3
humanhash: magazine-social-six-saturn
File name:da986f2250c0062dd68fba7b48ab2fd3.exe
Download: download sample
Signature Stop
Create hunting rule
File size:842'752 bytes
First seen:2021-05-27 18:52:23 UTC
Last seen:2021-05-27 20:19:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cb971fcf399235e4e9a69622d3809fcc (6 x RaccoonStealer, 3 x Stop, 1 x CryptBot)
ssdeep 12288:KrB/OPxsRL6oMCVCec+OzQ3wHu8iZtJ8R6qG0hk3F/48fJBt+IiFfVBq:KrBUxWpc+FYzBR6F0+5NfJ/wr
Threatray 165 similar samples on MalwareBazaar
TLSH 4105F130E7A1D43DF0B712B449B682F969367EB1973880CF62D53AEA16346E4AC30757
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://212.237.61.115/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://212.237.61.115/ https://threatfox.abuse.ch/ioc/65646/

Intelligence

File Origin
# of uploads :
2
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
da986f2250c0062dd68fba7b48ab2fd3.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-27 19:06:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a06cb91-c0bf-41ff-a13e-3ca6afc68073

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/162808/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.17789.9413.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793477
Signature
Contains functionality to inject code into remote processes
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 dropped file
Machine Learning detection for sample
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
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425875 Sample: i3d6xa9aWl.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 54 Multi AV Scanner detection for domain / URL 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Found ransom note / readme 2->58 60 2 other signatures 2->60 8 i3d6xa9aWl.exe 2->8         started        11 i3d6xa9aWl.exe 2->11         started        13 i3d6xa9aWl.exe 2->13         started        15 i3d6xa9aWl.exe 2->15         started        process3 signatures4 64 Multi AV Scanner detection for dropped file 8->64 66 Detected unpacking (changes PE section rights) 8->66 68 Detected unpacking (overwrites its own PE header) 8->68 70 Machine Learning detection for dropped file 8->70 17 i3d6xa9aWl.exe 1 19 8->17         started        72 Contains functionality to inject code into remote processes 11->72 74 Injects a PE file into a foreign processes 11->74 22 i3d6xa9aWl.exe 1 16 11->22         started        24 i3d6xa9aWl.exe 12 13->24         started        26 i3d6xa9aWl.exe 12 15->26         started        process5 dnsIp6 48 asvb.top 35.235.74.220, 49733, 80 GOOGLEUS United States 17->48 36 C:\_readme.txt, ASCII 17->36 dropped 38 C:\Users\user\Desktop\i3d6xa9aWl.exe, data 17->38 dropped 40 C:\Users\user\Desktop\...behaviorgraphAOBCVIQIJ.mp3, data 17->40 dropped 46 2 other malicious files 17->46 dropped 62 Modifies existing user documents (likely ransomware behavior) 17->62 50 api.2ip.ua 77.123.139.190, 443, 49717, 49726 VOLIA-ASUA Ukraine 22->50 42 C:\Users\user\AppData\...\i3d6xa9aWl.exe, PE32 22->42 dropped 44 C:\Users\...\i3d6xa9aWl.exe:Zone.Identifier, ASCII 22->44 dropped 28 i3d6xa9aWl.exe 22->28         started        31 icacls.exe 22->31         started        file7 signatures8 process9 signatures10 76 Injects a PE file into a foreign processes 28->76 33 i3d6xa9aWl.exe 12 28->33         started        process11 dnsIp12 52 api.2ip.ua 33->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f5acfb8f190613df4d40c040feb6969db6f30f58f2bf9e41e777a5a88230022/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 18:53:12 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
29 of 47 (61.70%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5nm7ohrsbqt35gubqca723jnhnw6mhvr4v7tza6o55fvcbdaara._file
Verdict:
malicious
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Stop
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e130228c8ed44ad5e8963c25b57e0f5186b6ef4dd00287e3505cb6be51369c82
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+ 155 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/210527-y5lqvn5zns/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Modifies file permissions
Executes dropped EXE
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/6f5acfb8f190613df4d40c040feb6969db6f30f58f2bf9e41e777a5a88230022

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: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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stop

Executable exe 6f5acfb8f190613df4d40c040feb6969db6f30f58f2bf9e41e777a5a88230022

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162808/

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