MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a07f89b4dee439c3440a9aea91436c3d73f0e07504a0b841b9ac56cb423aca0. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a07f89b4dee439c3440a9aea91436c3d73f0e07504a0b841b9ac56cb423aca0
SHA3-384 hash: 99450edfcacec89bbf2c57be78f3083abe4b6fb614934b4ebb9474b40d362cfa8603d00234658ab25b8b349ff5361eab
SHA1 hash: 9b24e599bfdb6ea1f31594400b155daba1e33c5f
MD5 hash: 1310646bc42b16eb07ffe30fe7ffc2cc
humanhash: montana-eight-lactose-princess
File name:SecuriteInfo.com.W32.MSIL_Agent.DSJ.gen.Eldorado.11406.11467
Download: download sample
Signature StormKitty
Create hunting rule
File size:22'528 bytes
First seen:2022-11-08 10:46:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 384:ftxafuqsQniJnOUYjxJhT7KSENddXLH51NnnjLYbjmjI:fdoKnXLH51NnnkyjI
Threatray 33 similar samples on MalwareBazaar
TLSH T1B8A24AA473E944D2DE7F6231898BCB440630E9BDF583D31E72C6721E4DB33648946A9A
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d2e8ecb2b2a2b282 (106 x AgentTesla, 106 x Formbook, 24 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe StormKitty

Intelligence

File Origin
# of uploads :
1
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
quasar
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Agent.DSJ.gen.Eldorado.11406.11467
Verdict:
Malicious activity
Analysis date:
2022-11-08 10:47:27 UTC
Tags:
evasion quasar stealer
Link:
https://app.any.run/tasks/4d262c39-e00d-4434-be33-258bf5c40d32

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/330470/
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.DSJ.gen.Eldorado.11406.11467.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/636a33a8c0dbe6b5f9a4b0fc/reports/3feb4dad-38b0-44b0-ac15-64159047c40a/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70ae4d17-8aa6-41f3-b650-261b73c7d7a1
Result
Threat name:
BluStealer, DarkCloud, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1108126
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected BluStealer
Yara detected DarkCloud
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 740790 Sample: SecuriteInfo.com.W32.MSIL_A... Startdate: 08/11/2022 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 8 other signatures 2->50 8 SecuriteInfo.com.W32.MSIL_Agent.DSJ.gen.Eldorado.11406.11467.exe 15 5 2->8         started        process3 dnsIp4 32 nuziz.tk 97.74.91.101, 443, 49711, 49714 AS-26496-GO-DADDY-COM-LLCUS United States 8->32 24 C:\ProgramData\palmic.exe, PE32 8->24 dropped 26 SecuriteInfo.com.W...11406.11467.exe.log, CSV 8->26 dropped 60 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 8->60 13 palmic.exe 14 3 8->13         started        file5 signatures6 process7 dnsIp8 34 nuziz.tk 13->34 62 Antivirus detection for dropped file 13->62 64 Multi AV Scanner detection for dropped file 13->64 66 Machine Learning detection for dropped file 13->66 68 3 other signatures 13->68 17 CasPol.exe 1 13->17         started        signatures9 process10 signatures11 36 Writes to foreign memory regions 17->36 38 Allocates memory in foreign processes 17->38 40 Tries to steal Crypto Currency Wallets 17->40 42 Injects a PE file into a foreign processes 17->42 20 AppLaunch.exe 14 3 17->20         started        process12 dnsIp13 28 icanhazip.com 104.18.114.97, 49716, 80 CLOUDFLARENETUS United States 20->28 30 194.167.4.0.in-addr.arpa 20->30 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->52 54 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->54 56 May check the online IP address of the machine 20->56 58 2 other signatures 20->58 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a07f89b4dee439c3440a9aea91436c3d73f0e07504a0b841b9ac56cb423aca0/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-08 08:45:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rid7rg2n5zbzyncavgxksfbwyplt6dqhkbfaxba3tlcwznbdvsqa._file
Verdict:
malicious
Similar samples:
3aa7626c625be28b83463afd05ea7d530d1f88bda8eec08c457b39ab28d68965
StormKitty
3d70466e2cb7b2b051feb16750acb3b40af81f4595a0c0ffa865c13907820ca2
StormKitty
537eefdd89c53025ce3e521a0dde0d2dd99bcf94f6063fd6b0823e259c72a26d
StormKitty
8df17138366295cb6f3769835319d6c5455a3e3de285404119810f7ace82f913
StormKitty
a5e3197260ba1af2869c876321feddcaff9840446e5094d8e881e06732b27454
StormKitty
d1f655cf4adaea1d50ef348515f40ae935adab595323649d685fc98124073afd
StormKitty
fa726806b01da98b8a0e7877f226d10af648ff2b11719c3357e5f61d78331bee
StormKitty
+ 23 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:blustealer family:stormkitty collection spyware stealer
Link:
https://tria.ge/reports/221108-mvh45secej/
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Checks computer location settings
Downloads MZ/PE file
Executes dropped EXE
BluStealer
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5627356603:AAG-Mx0TbSHRRW6IwndrpX3VLZdhd6C-Zac/sendMessage?chat_id=5472437377
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e7b9ba77-0735-42fe-a44d-7c3849946c1e
Unpacked files
SH256 hash:
8a07f89b4dee439c3440a9aea91436c3d73f0e07504a0b841b9ac56cb423aca0
MD5 hash:
1310646bc42b16eb07ffe30fe7ffc2cc
SHA1 hash:
9b24e599bfdb6ea1f31594400b155daba1e33c5f
Link:
https://www.unpac.me/results/c3d37452-8b51-4db0-9e3c-fbbbfa571e97/
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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/330470/

Comments