MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739
SHA3-384 hash: fd4d029a613c93bdb5e53e550d1868d2d10d7e0d18713203a13ff7193048edcf00b86a30cafbe0db55f45754c51ac16e
SHA1 hash: 0f655ee5b95b7325517892f6f08a6ace4766000d
MD5 hash: 286e26bd1701fc3054707a64e052edf3
humanhash: uncle-undress-stream-blue
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:2'522'624 bytes
First seen:2024-07-08 21:37:57 UTC
Last seen:2024-07-08 22:18:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 001806c33a6e9fe5fbff34bdbd79b591 (112 x Stealc, 9 x MarsStealer, 1 x Amadey)
ssdeep 49152:tDpIhkMDWttqvSka/ZutDupLNFFRB07VO4UyHKybP5kpTLqUQK0qW7IMZ6T:pCK3qqV49ubgO4mppnHi7ILT
TLSH T13EC533A1B177C77BE3AB0BB7D0FD4D46A5C7744818A23E0EA27974D12BEAC00987416D
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://77.91.77.81/stealc/random.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
411
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739.exe
Verdict:
Malicious activity
Analysis date:
2024-07-08 21:40:13 UTC
Tags:
stealer stealc antivm loader amadey botnet themida
Link:
https://app.any.run/tasks/85a21903-3a69-4130-bbf1-631d8cb90f44

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=668c5c3b2207f037a366cb5cwin7simulatehigh_evasion
Tags:
Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/4cad1fde-ab7d-46aa-9668-0d43e617b278
Result
Threat name:
Mars Stealer, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1469523
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Yara detected Mars stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-07-08 21:38:05 UTC
File Type:
PE (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tyjlqcbrjkzrcu56lsreolo6ie7a6pmmb7nqhatbhf6xusebw44q._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:stealc botnet:4dd39d botnet:hate discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/240708-1g2afssemf/
Behaviour
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
Deletes itself
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Stealc
Malware Config
C2 Extraction:
http://85.28.47.30
http://77.91.77.82
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b237f34b-1403-4b62-ab4f-15ec9467be0a
Unpacked files
SH256 hash:
9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739
MD5 hash:
286e26bd1701fc3054707a64e052edf3
SHA1 hash:
0f655ee5b95b7325517892f6f08a6ace4766000d
Link:
https://www.unpac.me/results/7b2391d3-78c6-4a6c-a2f5-7015978d7adf/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9e12b808314a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)

File information

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

Web download

Stealc

Executable exe 9e12b808314ab31153be5ca2472dde413e0f3d8c0fdb038261397d7a4881b739

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2909129/
  
URLhaus
https://urlhaus.abuse.ch/url/2909131/
  
URLhaus
https://urlhaus.abuse.ch/url/2941921/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create Filesversion.dll::GetFileVersionInfoA

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