MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823. 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 1 YARA 4 File information Comments

SHA256 hash:	d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823
SHA3-384 hash:	8d53713665ad23c3b4a57ab4e277f887bb34ffc0dad3f7b5f083daa710a956d2e757d787b9889c0db07872b49d6ce08c
SHA1 hash:	856e972c80185a1985e08b3be965faef5c2e1d96
MD5 hash:	149bd77866c7efcd93888d67fee1d621
humanhash:	nineteen-magazine-oregon-social
File name:	149bd77866c7efcd93888d67fee1d621.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	646'144 bytes
First seen:	2024-11-02 16:45:28 UTC
Last seen:	2024-11-02 18:39:22 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	93748bcd8307b417457e392dc371dfe1 (2 x Stealc, 1 x Socks5Systemz)
ssdeep	12288:jdJtP0NquSf1RDo9kHvmGYTLaiEtKTlfG1g55y:jdzP0NcPIWUpfG1g5g
Threatray	94 similar samples on MalwareBazaar
TLSH	T179D4F1A1B6F68025FBF35A329574DA951EF7BC637E37818E224C324E4A326E05B15313
TrID	52.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 17.7% (.EXE) Win64 Executable (generic) (10522/11/4) 8.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.5% (.EXE) Win32 Executable (generic) (4504/4/1) 3.4% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
File icon (PE):
dhash icon	12716c4cf4c4d4d4 (3 x Stealc, 1 x Smoke Loader)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://95.215.207.167/076106d399a0a4a4.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://95.215.207.167/076106d399a0a4a4.php	https://threatfox.abuse.ch/ioc/1340650/

Intelligence

File Origin

# of uploads :

# of downloads :

363

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

149bd77866c7efcd93888d67fee1d621.exe

Verdict:

Malicious activity

Analysis date:

2024-11-02 16:52:36 UTC

Tags:

stealc stealer rust

Link:

https://app.any.run/tasks/217baf91-7a2a-4ed0-a46f-b3d6721689a1

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.DownLoader47.48956.29580.4734.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=672657578d23d9049132d249

Tags:

exploit small hype

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823

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/203ee618-2d3a-4a0e-8822-ddf2e058f53f

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1547580

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Searches for specific processes (likely to inject)

Yara detected Powershell download and execute

Yara detected Stealc

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823/

Threat name:

Win32.Trojan.StealerC

Status:

Malicious

First seen:

2024-11-02 08:33:55 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 38 (60.53%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=273ptvkrnsbc5vrokxsqkif2vci6bqvgzfp6hr27poqnt6fs7arq._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Stealc

58bded444fa5ac1c5d9bc34b6e155667d088f089d50923fc759162a6e9ad1e4d

Stealc

5fad4e7c857e0e76635bca30c8964f74d0ec3ca2f9c69943b4b27e30f549d40d

Stealc

de71c18af75293229009d88e301a2ce4da0394f038d4ba417f664b9f86c03665

Stealc

ff0b6360bee72c4ef53aada8f58cdab6a212b165fbf11b5f4cbfe4b6d1ba46cb

Stealc

+ 84 additional samples on MalwareBazaar

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:logsdiller discovery stealer

Link:

https://tria.ge/reports/241102-t9yxgayqhx/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Program crash

System Location Discovery: System Language Discovery

Checks installed software on the system

Stealc

Stealc family

Malware Config

C2 Extraction:

http://95.215.207.167

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/8f1e1a5b-5a7e-438c-b61b-63b035870731

Unpacked files

SH256 hash:

81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4

MD5 hash:

eda18948a989176f4eebb175ce806255

SHA1 hash:

ff22a3d5f5fb705137f233c36622c79eab995897

Link:

https://www.unpac.me/results/aa836c25-4955-4d77-a8e6-be16cf73aedf/

SH256 hash:

8a580951d11c5ed25e2261de9ecb0f436653b77b0da0c9c8f665f57d1ebd7a9e

MD5 hash:

69a7552e5a36fbc3670d782e9c5c02ae

SHA1 hash:

195461de35260ae4784dfd937e711449f67d9241

Detections:

stealc

detect_Mars_Stealer

Link:

https://www.unpac.me/results/aa836c25-4955-4d77-a8e6-be16cf73aedf/

Parent samples :

d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823
60d15403c1795716a73e81a1f68ea5efa390b0285728cc2f8ac917a6894086f6
e5b0227b552c4e8fe0c91d12802c79939445747025ac9766306fda1ba877a2a4
119a6bf425e53f921f4cb0b9cb316df70860b5583dc84215f41789f76ae97294
10c97f18e00ee0869366c1c1cf42f6da30b57447d5f5d923ee9dfcfa4d3c6391

SH256 hash:

d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823

MD5 hash:

149bd77866c7efcd93888d67fee1d621

SHA1 hash:

856e972c80185a1985e08b3be965faef5c2e1d96

Link:

https://www.unpac.me/results/aa836c25-4955-4d77-a8e6-be16cf73aedf/

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/d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823

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:	DebuggerHiding__Active 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 d7f6f9d5516c822ed62e55e50520baa891e0c2a6c95fe3c75f7ba0d9f8b2f823

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3243375/

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::VirtualAllocEx KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::WriteConsoleA KERNEL32.dll::ReadConsoleOutputCharacterW KERNEL32.dll::SetConsoleCursorPosition KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasA KERNEL32.dll::GetConsoleAliasExesLengthW KERNEL32.dll::GetConsoleFontSize KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileExW KERNEL32.dll::MoveFileW KERNEL32.dll::GetFileAttributesA KERNEL32.dll::GetSystemWow64DirectoryW

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