MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2
SHA3-384 hash: 3535bcec750a66abd738e2388ba2c5c4ff9918534ba565877f5250cf305ca39c7c735837319dff28687e58ef6ea00c1e
SHA1 hash: b73a8d82db903d029fbc4e679e5aac06058f88e2
MD5 hash: 2ddfb16e5ef63907a7c210ace44fb975
humanhash: jersey-thirteen-washington-ceiling
File name:2ddfb16e5ef63907a7c210ace44fb975.exe
Download: download sample
Signature StormKitty
Create hunting rule
File size:348'088 bytes
First seen:2021-11-06 15:59:18 UTC
Last seen:2021-11-06 18:14:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:hWG/GM9boN2yLkfhQ2ycl7T4WqClgUJYe1S33JFgqyIef2yhE:/N9kN2y52ycBTHgzR5FgtIC2yhE
TLSH T195746C6DD74844D7CE762E38B02081FC52E97B866B4E925AD21B74CC48893BFC9E523D
File icon (PE):PE icon
dhash icon a80305610d29271a (2 x AgentTesla, 1 x StormKitty)
Reporter abuse_ch
Tags:exe StormKitty

Intelligence

File Origin
# of uploads :
2
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2.zip
Verdict:
No threats detected
Analysis date:
2021-11-06 18:25:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fee382ce-5354-40b8-b7a2-a3460684a08e

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/202941/
Detection(s):
SecuriteInfo.com.Variant.Razy.988495.24548.2039.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed packed razy
Link:
https://www.filescan.io/uploads/6186a685d8143ea269cd3cf7/reports/779258f6-2d35-4b67-b4df-d9bcf0234b09/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bed544b0-91db-4f50-9c63-7d5fb3ce1fa2
Result
Threat name:
StormKitty
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/884535
Signature
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
May check the online IP address of the machine
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Capture Wi-Fi password
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses netsh to modify the Windows network and firewall settings
Uses the Telegram API (likely for C&C communication)
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 516990 Sample: m05WkT70kc.exe Startdate: 06/11/2021 Architecture: WINDOWS Score: 100 53 Found malware configuration 2->53 55 Sigma detected: Capture Wi-Fi password 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 5 other signatures 2->59 7 m05WkT70kc.exe 14 208 2->7         started        process3 dnsIp4 47 84.102.13.0.in-addr.arpa 7->47 49 api.telegram.org 149.154.167.220, 443, 49794 TELEGRAMRU United Kingdom 7->49 51 2 other IPs or domains 7->51 39 C:\Users\user\AppData\...\SQSJKEBWDT.pdf, ASCII 7->39 dropped 41 C:\Users\user\AppData\...41VWZAPQSQL.jpg, ASCII 7->41 dropped 43 C:\Users\user\AppData\...behaviorgraphRXZDKKVDB.pdf, ASCII 7->43 dropped 45 C:\Users\user\AppData\...\m05WkT70kc.exe.log, ASCII 7->45 dropped 61 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->61 63 May check the online IP address of the machine 7->63 65 Tries to harvest and steal browser information (history, passwords, etc) 7->65 67 2 other signatures 7->67 12 cmd.exe 1 7->12         started        15 cmd.exe 1 7->15         started        17 cmd.exe 1 7->17         started        19 2 other processes 7->19 file5 signatures6 process7 signatures8 69 Uses netsh to modify the Windows network and firewall settings 12->69 71 Tries to harvest and steal WLAN passwords 12->71 21 netsh.exe 3 12->21         started        33 3 other processes 12->33 23 netsh.exe 3 15->23         started        35 2 other processes 15->35 25 conhost.exe 17->25         started        27 chcp.com 1 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 19->31         started        37 2 other processes 19->37 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2/
Threat name:
ByteCode-MSIL.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2021-11-06 16:00:08 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:stormkitty spyware stealer
Link:
https://tria.ge/reports/211106-tfnveacagq/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops desktop.ini file(s)
Looks up external IP address via web service
Reads user/profile data of web browsers
StormKitty
StormKitty Payload
Unpacked files
SH256 hash:
c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2
MD5 hash:
2ddfb16e5ef63907a7c210ace44fb975
SHA1 hash:
b73a8d82db903d029fbc4e679e5aac06058f88e2
Link:
https://www.unpac.me/results/651c8a94-c55f-4eec-8e57-1f254ff570cf/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c0592acd4714/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Web download

StormKitty

Executable exe c0592acd4714d89c4f9e10ef0b2a9b4a7f0a445f24fb5212781fd47ca7d34dd2

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/202941/
  
URLhaus
https://urlhaus.abuse.ch/url/1644572/
  
Delivery method
Distributed via web download

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