MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261. 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 2 File information Comments

SHA256 hash:	7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261
SHA3-384 hash:	3dc4296e3bdea5de0da6a8ae4176b18f97b2dc48bf0a25ec16cd2508d4f0e3f6fdff5048dc12202dc5224553a8f8de57
SHA1 hash:	a3c4b90a49b27a9dfa7b01ed21a51d5f86478f30
MD5 hash:	fbe9f0d83f6026455e8a27f313ae116e
humanhash:	winner-tango-coffee-connecticut
File name:	fbe9f0d83f6026455e8a27f313ae116e.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	208'896 bytes
First seen:	2024-04-29 09:45:58 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bf1070ba79872e55c98c6b1c44ebbf3c (16 x Stealc, 1 x Arechclient2, 1 x Rhadamanthys)
ssdeep	3072:O089GDfZOD6cab+fpm6+aDVO6gSSiePet4Mj5W:O089UZOmcay86pxoi8eWMI
TLSH	T1E414DF2036ECC733D6DB49B0457DF6E19A3BB8227BB4814B77589BAE0E312D14A31356
TrID	67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 12.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.2% (.EXE) Win32 Executable (generic) (4504/4/1) 2.4% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):
dhash icon	64d29a9889b98981 (4 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://185.172.128.150/c698e1bc8a2f5e6d.php

Intelligence

File Origin

# of uploads :

# of downloads :

347

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261.exe

Verdict:

Malicious activity

Analysis date:

2024-04-29 10:13:33 UTC

Tags:

stealer stealc

Link:

https://app.any.run/tasks/57d2bdd0-f426-4b9d-b5f8-1bf7e04d2af8

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

Connecting to a non-recommended domain

Connection attempt

Sending an HTTP GET request

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Verdict:

No Threat

Threat level:

10/10

Confidence:

100%

Tags:

fingerprint

Link:

https://www.filescan.io/uploads/662f6c5d54bafb7d21e5b203/reports/b8a8c7af-507b-4649-8013-28e7d1f8b768/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261

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.

Malware family:

Stealc

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/305cabb8-d365-4633-9c5d-aa347a19311b

Result

Threat name:

Mars Stealer, Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1433254

Signature

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found evasive API chain (may stop execution after checking locale)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Searches for specific processes (likely to inject)

Snort IDS alert for network traffic

Tries to harvest and steal Bitcoin Wallet information

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Yara detected Mars stealer

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261/

Threat name:

Win32.Spyware.Stealc

Status:

Malicious

First seen:

2024-04-29 09:46:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pwtvammjvleknps3ae4fr2yewlsmfzqfydbzw6qze6p4uebecjqq._file

Verdict:

malicious

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc discovery stealer

Link:

https://tria.ge/reports/240429-lrl6ysga3z/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Program crash

Checks installed software on the system

Stealc

Malware Config

C2 Extraction:

http://185.172.128.150

Unpacked files

SH256 hash:

18f53dd06e6d9d5dfe1b60c4834a185a1cf73ba449c349b6b43c753753256f62

MD5 hash:

8022ef84cfe9deb72b1c66cd17cac1cd

SHA1 hash:

a952b1ed963346d5029a9acb3987d5e3a65c47a3

Detections:

stealc

win_stealc_auto

Link:

https://www.unpac.me/results/1a651ada-3ddb-4fea-9693-7349febc5ee0/

Parent samples :
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SH256 hash:

7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261

MD5 hash:

fbe9f0d83f6026455e8a27f313ae116e

SHA1 hash:

a3c4b90a49b27a9dfa7b01ed21a51d5f86478f30

Link:

https://www.unpac.me/results/1a651ada-3ddb-4fea-9693-7349febc5ee0/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7da7503189aa/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/7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Stealc

exe 7da7503189aac8a6be5b013858eb04b2e4c2e605c0c39b7a19279fca10241261

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2803113/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetFirmwareEnvironmentVariableA KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetVolumeInformationA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::ScrollConsoleScreenBufferA KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetConsoleTitleW
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA

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