MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9. 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


StormKitty


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9
SHA3-384 hash: 955c0afb2e404eb8dba297b81b12ee5abc1a495e291c83d378f5b17bd510c976de9e1d0415be09f5891f693b1f07004c
SHA1 hash: 223c7bac8e7e5cae5175f9d603b13649c99fa746
MD5 hash: 10f3245bc055a7e6eec1bedd7d12e711
humanhash: finch-sad-mike-zulu
File name:3ntp.docx.lnk
Download: download sample
Signature StormKitty
Create hunting rule
File size:2'889 bytes
First seen:2023-09-26 08:52:34 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 24:8w/0IJ3q3c/wT+MacqJM9BGPJ+/p9mlsiiWjECu5CwdRqaq3O0Kap1deOm:8w/z3DzcqJwGnsiiWjECcREb1gO
TLSH T10751122133F51311E3F2DA7AC4F75357A238BC51E852CE7D0161824D2CA1E029864F3B
Reporter r3dbU7z
Tags:lnk stager StormKitty

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
RU RU
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27118.LnkHeur.UNOFFICIAL
Create hunting rule

MiscreantPunch.INFO.LNK.CMDBITSADMIN.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.HTTPDottedQuadPolicykill.20220908.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9/results/dashboard
Payload URLs
URL
File name
http://103.38.236.46/ntpvip.exe
LNK File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm bitsadmin cmd configsecuritypolicy evasive hacktool lolbin masquerade mpcmdrun msconfig msiexec packed regedit schtasks
Link:
https://www.filescan.io/uploads/65129beff1b40cb0d622917e/reports/c7342eb1-d96f-4d69-8c64-2315ad0b3b2f/overview
Verdict:
Malicious
Labled as:
BZC.YAX.Pantera.23.1845C817;BZC.YAX.Pantera.23
Link:
https://www.hybrid-analysis.com/sample/f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9
Result
Verdict:
MALICIOUS
Details
IPv4 Dotted Quad URL
A URL was detected referencing a direct IP address, as opposed to a domain name.
Result
Threat name:
AsyncRAT, DcRat, VenomRAT
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1314381
Signature
Antivirus detection for URL or domain
Found malware configuration
Found URL in windows shortcut file (LNK)
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to download files via bitsadmin
Uses an obfuscated file name to hide its real file extension (double extension)
Windows shortcut file (LNK) contains suspicious command line arguments
Windows shortcut file (LNK) starts blacklisted processes
Yara detected AsyncRAT
Yara detected DcRat
Yara detected VenomRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9/
Threat name:
Win32.Trojan.AggBITSAbuse
Create hunting rule
Status:
Malicious
First seen:
2023-09-26 08:53:05 UTC
File Type:
Binary
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vdjfix7uubj4rechjhwwzyvcr33ddf2mlj6uijxiuxqwejzjdeq._file
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:stormkitty botnet:default rat stealer
Link:
https://tria.ge/reports/230926-ktap9shc46/
Behaviour
Download via BitsAdmin
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Checks computer location settings
Downloads MZ/PE file
Async RAT payload
AsyncRat
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
103.38.236.46:4449
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f54692a2ffa5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9

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:Download_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies download artefacts in shortcut (LNK) files.
Rule name:Execution_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies execution artefacts in shortcut (LNK) files.
Rule name:EXE_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies executable artefacts in shortcut (LNK) files.
Rule name:LNK_Malicious_Nov1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious LNK file
Reference:https://www.virustotal.com/en/file/ee069edc46a18698fa99b6d2204895e6a516af1a306ea986a798b178f289ecd6/analysis/
Rule name:LNK_sospechosos
Create hunting rule
Author:Germán Fernández
Description:Detecta archivos .lnk sospechosos
Rule name:SUSP_LNK_CMD
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to cmd.exe inside an lnk file, which is suspicious

File information

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

Web download

StormKitty

Shortcut (lnk) lnk f54692a2ffa5029e44823a4f6b67151477b18cba62d3ea2137452f0b113948c9

(this sample)

  
Delivery method
Distributed via web download

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