MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84
SHA3-384 hash: 5c6e6eae4f9d7e9451e3b3a5973ed233a9cee3a2aee39416a3080da772062f729fa264c979a22df8c88475a1c45b7493
SHA1 hash: a548bf5ea57b1cb0e4bab201e3c02c0fe4dfb877
MD5 hash: dd74d403b3ba8fcef882c001d5b66ad2
humanhash: pennsylvania-emma-xray-florida
File name:hesaphareketi-01.lnk
Download: download sample
Signature StormKitty
Create hunting rule
File size:3'442 bytes
First seen:2023-05-02 11:36:59 UTC
Last seen:2023-05-04 09:46:40 UTC
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 48:8v5aFU9Dmel0iglZ+nLLpQfYj1sAT1rTRRSJxodgIZacRE:8v51B0+nn6YZsErTR0/yg2dR
TLSH T12B61AD1447E6020CF3F3AB3A69BE62554E3B3946AD31C78D0059814E62F1A40DCA6F37
Reporter abuse_ch
Tags:geo lnk StormKitty TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
153
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28759.LnkHeur.UNOFFICIAL
Create hunting rule

Lnk.Dropper.Agent-9982181-0
Create hunting rule

TwinWave.EvilLNK.LOLBinOddLookPSHELL.20220711.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.OddLook.202207213.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.Guinnesses.20220719.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade powershell
Link:
https://www.filescan.io/uploads/6450f5e13d47a64d306b98cc/reports/80ed2abe-b5f4-4f5d-8d8b-780bd48958e9/overview
Verdict:
Malicious
Labled as:
Trojan.WinLNK.Agent
Link:
https://www.hybrid-analysis.com/sample/df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224607
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Suspicious powershell command line found
Windows shortcut file (LNK) starts blacklisted processes
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 857571 Sample: hesaphareketi-01.lnk Startdate: 02/05/2023 Architecture: WINDOWS Score: 100 37 Multi AV Scanner detection for domain / URL 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 4 other signatures 2->43 8 powershell.exe 17 20 2->8         started        process3 dnsIp4 33 newk1.shop 188.114.96.7, 443, 49696 CLOUDFLARENETUS European Union 8->33 11 mshta.exe 19 8->11         started        14 conhost.exe 1 8->14         started        process5 dnsIp6 51 Windows shortcut file (LNK) starts blacklisted processes 11->51 53 Suspicious powershell command line found 11->53 17 powershell.exe 15 18 11->17         started        35 192.168.2.1 unknown unknown 14->35 signatures7 process8 dnsIp9 29 188.114.97.7, 443, 49697 CLOUDFLARENETUS European Union 17->29 31 newk1.shop 17->31 27 C:\Users\user\AppData\Roaming\vice.exe, PE32 17->27 dropped 45 Powershell drops PE file 17->45 22 vice.exe 2 17->22         started        25 conhost.exe 17->25         started        file10 signatures11 process12 signatures13 47 Multi AV Scanner detection for dropped file 22->47 49 Machine Learning detection for dropped file 22->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84/
Threat name:
Shortcut.Trojan.WinLnk
Create hunting rule
Status:
Malicious
First seen:
2023-05-02 07:34:34 UTC
File Type:
Binary
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=35canjdfgbbianywd3cnun7iydgcb62y65zpdqc26ay4v4ludkca._file
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty collection keylogger spyware stealer
Link:
https://tria.ge/reports/230502-nq5ysaah44/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5905114115:AAEtJ13Y8sU1fQgR9KsdZZhYCIQmu7J2ahU/sendMessage?chat_id=5334267822
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/df4406a46530/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:EXE_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies executable artefacts in shortcut (LNK) files.
Rule name:Long_RelativePath_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies shortcut (LNK) file with a long relative path. Might be used in an attempt to hide the path.
Rule name:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_PowerShell
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to powershell 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.

Malspam

StormKitty

Shortcut (lnk) lnk df4406a46530428037161ec4da37e8c0cc20fb58f772f1c05af031caf1741a84

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments