MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193. 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


Stealc


Vendor detections: 8


Intelligence 8 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
SHA3-384 hash: c02ae4977faafd6c97cbce9d15fa908422e7f4f0044e48f3ced89aee539e922673cee21fdf8f9c6e23b4e80a6293394e
SHA1 hash: 92a216ab7b1c49fceb30fdeefdb3d6f2b33a87f5
MD5 hash: 09b4e748b895299fc1a91a0403bd7a7c
humanhash: may-london-seven-massachusetts
File name:f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:41'848 bytes
First seen:2024-02-10 19:55:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 768:CM81CbpqwmemPP3jYG8hEzo3opqTrwEckEFiRW:cwaPPJqoQTrwEFeiI
Threatray 1 similar samples on MalwareBazaar
TLSH T17E139E507FFCE221F6FF5B3198A32612477AB7536712821E5958A0190A233C14B96FEF
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe signed Stealc

Code Signing Certificate

Organisation:INSTALL ROZ inc
Issuer:INSTALL ROZ inc
Algorithm:sha256WithRSAEncryption
Valid from:2024-02-10T19:06:48Z
Valid to:2025-02-10T19:06:48Z
Serial number: 9a03e57932888ffa273e1aa1229479fb
Thumbprint Algorithm:SHA256
Thumbprint: fb0d6dd7faf655e32ca64706703e8d12c60d2db77b19220463db69315f24ed56
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Stealc C2:
http://5.42.64.44/BlsSwk93eX/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
377
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/475707/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/65c7d4d5721c476da6b18c28/reports/9753151e-c7c6-4fef-827e-08eca63dc5d7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
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:
Unknown
Link:
https://analyze.intezer.com/analyses/8d730b86-0578-4974-8c97-c45674c2fa3e
Result
Threat name:
lgoogLoader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1390201
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Adds extensions / path to Windows Defender exclusion list (Registry)
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contain functionality to detect virtual machines
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Disables UAC (registry)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected lgoogLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
79%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6erltuo63c2y7g72ht74o6svg3grcjtyv2vsazmecr4koctregjq._file
Verdict:
unknown
Similar samples:
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
Stealc
Result
Malware family:
lgoogloader
Create hunting rule
Score:
  10/10
Tags:
family:lgoogloader downloader evasion trojan
Link:
https://tria.ge/reports/240210-ynph5afg7w/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Checks computer location settings
Windows security modification
Detects LgoogLoader payload
LgoogLoader
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
MD5 hash:
09b4e748b895299fc1a91a0403bd7a7c
SHA1 hash:
92a216ab7b1c49fceb30fdeefdb3d6f2b33a87f5
Link:
https://www.unpac.me/results/d52afce4-af69-42da-8bf8-0ea41c464b32/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f122b9d1ded8/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/f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

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/475707/

Comments