MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 460bf26fa9c9b59fe9e5bc6a83196e532ff441385f106b322431b0a6dc7787c4. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash: 460bf26fa9c9b59fe9e5bc6a83196e532ff441385f106b322431b0a6dc7787c4
SHA3-384 hash: 2b20f76ca1c4a594dd393c20b10c87734704b35e1d3ae5050531233f73cbd8af865feaaa5c62bf44591391b5a7f2c645
SHA1 hash: c67b7fcec8e91c49db43a2aa70b9f8e17b0af795
MD5 hash: d4032c2f41bf999c6cc958a3ad5ca0d6
humanhash: nevada-louisiana-purple-venus
File name:file
Download: download sample
Signature Stealc
File size:2'486'272 bytes
First seen:2024-07-11 15:29:43 UTC
Last seen:2024-07-11 16:24:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 001806c33a6e9fe5fbff34bdbd79b591 (112 x Stealc, 9 x MarsStealer, 1 x Amadey)
ssdeep 49152:fIBNAZo31Awcr7guABuNs3i+Ipu4fvMVaKcIZ7Qv05dHEfC:fIBNb1Aw0ZpN1+I8a0VbOK
Threatray 108 similar samples on MalwareBazaar
TLSH T18AB53397728D71FDD506EAB0AB631C955231925F8E4486DE323880E6C5723E9F63C3AC
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 :
9
# of downloads :
380
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
archive.zip
Verdict:
Malicious activity
Analysis date:
2024-07-11 14:57:51 UTC
Tags:
evasion privateloader discord loader stealer stealc metastealer redline lumma miner antivm adware neoreklami

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
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.
Result
Threat name:
Mars Stealer, Stealc, Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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:
Threat name:
Win32.Trojan.Stealerc
Status:
Malicious
First seen:
2024-07-11 15:21:43 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:hate discovery stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Stealc
Malware Config
C2 Extraction:
http://85.28.47.30
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
460bf26fa9c9b59fe9e5bc6a83196e532ff441385f106b322431b0a6dc7787c4
MD5 hash:
d4032c2f41bf999c6cc958a3ad5ca0d6
SHA1 hash:
c67b7fcec8e91c49db43a2aa70b9f8e17b0af795
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:maldoc_getEIP_method_1
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 460bf26fa9c9b59fe9e5bc6a83196e532ff441385f106b322431b0a6dc7787c4

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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

Comments