MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a40163bec182f6f9476ee0a6f77da017c6e79a261ce54be9752754dfa446f95. 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: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a40163bec182f6f9476ee0a6f77da017c6e79a261ce54be9752754dfa446f95
SHA3-384 hash: b2838f12f69bad6a713b269b81365e17267021bcd16bbde84611c9e7ce0ad0b8b9a293dc1f5620f17bc3e2ede71c13fe
SHA1 hash: bf901205341b07c827664f49731e94f016d27009
MD5 hash: e437ec94fe737a7a5b7155f8485d2eb3
humanhash: stairway-sierra-mirror-river
File name:e437ec94fe737a7a5b7155f8485d2eb3.exe
Download: download sample
Signature Stop
Create hunting rule
File size:877'056 bytes
First seen:2021-05-26 16:56:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3129a44b52b6710fc9087f645a006bca (8 x RaccoonStealer, 5 x Stop, 1 x RedLineStealer)
ssdeep 24576:4BtR/9FHK83xZVotsNLjC+ljg1pCmqWw:OfDqwG8LW+ljg1po
Threatray 141 similar samples on MalwareBazaar
TLSH 7D15F171ABA1C030F4F315B449B58279A43A7DB2AB7450CFD1D12AEE963C6E49D31B83
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://45.67.231.109/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://45.67.231.109/ https://threatfox.abuse.ch/ioc/64474/

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e437ec94fe737a7a5b7155f8485d2eb3.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-26 23:10:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c6038f9c-762c-43c2-a823-baf295d204ee

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/162474/
Detection(s):
Win.Malware.Generic-9864651-0
Create hunting rule

Win.Dropper.Gandcrypt-9864806-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792868
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Svchost Process
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425265 Sample: EiQnplO2yy.exe Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 62 Multi AV Scanner detection for submitted file 2->62 64 Found ransom note / readme 2->64 66 Yara detected Djvu Ransomware 2->66 68 2 other signatures 2->68 8 EiQnplO2yy.exe 2->8         started        11 EiQnplO2yy.exe 2->11         started        13 EiQnplO2yy.exe 2->13         started        15 EiQnplO2yy.exe 2->15         started        process3 signatures4 74 Multi AV Scanner detection for dropped file 8->74 76 Detected unpacking (changes PE section rights) 8->76 78 Detected unpacking (overwrites its own PE header) 8->78 82 2 other signatures 8->82 17 EiQnplO2yy.exe 1 19 8->17         started        80 Injects a PE file into a foreign processes 11->80 22 EiQnplO2yy.exe 1 16 11->22         started        24 svchost.exe 13->24         started        26 EiQnplO2yy.exe 12 13->26         started        28 EiQnplO2yy.exe 12 15->28         started        process5 dnsIp6 54 asvb.top 35.235.74.220, 49734, 80 GOOGLEUS United States 17->54 42 C:\_readme.txt, ASCII 17->42 dropped 44 C:\Users\user\Desktop\...IVQSAOTAQ.png, data 17->44 dropped 46 C:\Users\user\DesktopiQnplO2yy.exe, data 17->46 dropped 52 3 other files (2 malicious) 17->52 dropped 70 Modifies existing user documents (likely ransomware behavior) 17->70 56 api.2ip.ua 77.123.139.190, 443, 49722, 49727 VOLIA-ASUA Ukraine 22->56 58 192.168.2.1 unknown unknown 22->58 48 C:\Users\user\AppData\...iQnplO2yy.exe, PE32 22->48 dropped 50 C:\Users\...iQnplO2yy.exe:Zone.Identifier, ASCII 22->50 dropped 30 EiQnplO2yy.exe 22->30         started        33 icacls.exe 22->33         started        72 Changes security center settings (notifications, updates, antivirus, firewall) 24->72 35 MpCmdRun.exe 26->35         started        file7 signatures8 process9 signatures10 84 Injects a PE file into a foreign processes 30->84 37 EiQnplO2yy.exe 12 30->37         started        40 conhost.exe 35->40         started        process11 dnsIp12 60 api.2ip.ua 37->60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a40163bec182f6f9476ee0a6f77da017c6e79a261ce54be9752754dfa446f95/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 16:57:11 UTC
AV detection:
24 of 47 (51.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjabmo7mdaxw7fdw5yfg6562af6g46ncmhhfjpuxkj2u36sen6kq._file
Verdict:
malicious
Similar samples:
0463b38f5b4a592a808c730ee27a29607fab41971d5cbad604a1559f1cf460dd
Stop
59db1c1bc14d72ef225926c9d5a5a5a704d79b22b720e4e7884b2da2825c9203
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869bd0ca39150a6e0f87609ca7e927211ba9cf636b69c33c3cd09db85922dd94
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afc40ccbfe32719ae9b39ce16275f27400faefefcf207641d06b61ddde622011
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dcbea2abd13caac137cf4b0075f1631d7db9ddbcf11f09563f8b163e43191363
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e130228c8ed44ad5e8963c25b57e0f5186b6ef4dd00287e3505cb6be51369c82
Stop
+ 131 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210526-qqj7sakb22/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Modifies file permissions
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Modifies extensions of user files
Deletes Windows Defender Definitions
Raccoon
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/0a40163bec182f6f9476ee0a6f77da017c6e79a261ce54be9752754dfa446f95

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 0a40163bec182f6f9476ee0a6f77da017c6e79a261ce54be9752754dfa446f95

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162474/

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