MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537. 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 2 File information Comments

SHA256 hash:	d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537
SHA3-384 hash:	fb1b618247b31935505dac7034acd4cc00f0d3aef281fbb92d4d80c82d5b37f594109d85ee8c76b0c6dd5da904098601
SHA1 hash:	72ac91959b2e475158c64f9abc34ff0d54ae6d63
MD5 hash:	48b0d9cccb575aeb97f8dd8c86fe8ab7
humanhash:	triple-four-queen-spaghetti
File name:	48b0d9cccb575aeb97f8dd8c86fe8ab7.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	430'592 bytes
First seen:	2024-10-26 02:10:55 UTC
Last seen:	2024-10-26 02:20:45 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	deaf76be8aca23d2b99b9bcf038fee85 (2 x Stealc)
ssdeep	12288:p9Le0qjrpclD48OUQzeOhCALL65UoP4WH0:p9xqjlcWUQ/CAP62owWH0
TLSH	T15194CFD0A9F18127F7F79A7869B592B81D7FB863A930938E1650220E3E317D28D71713
TrID	46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	c4c6c30b0e4c8d9a (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://62.204.41.177/edd20096ecef326d.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://62.204.41.177/edd20096ecef326d.php	https://threatfox.abuse.ch/ioc/1339382/

Intelligence

File Origin

# of uploads :

# of downloads :

375

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

48b0d9cccb575aeb97f8dd8c86fe8ab7.exe

Verdict:

Malicious activity

Analysis date:

2024-10-26 02:12:09 UTC

Tags:

loader stealer stealc

Link:

https://app.any.run/tasks/c75f81c4-af28-4774-8c86-486a040db3ba

Note:

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

Detection(s):

SecuriteInfo.com.Win32.CrypterX-gen.7009.31860.UNOFFICIAL

Verdict:

Malicious

Score:

98.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671c51595928ee28d55d9658

Tags:

Shellcode Exploit Cobalt Spawn

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Creating a window

Sending an HTTP GET request to an infection source

Creating a file in the %temp% directory

Creating a process from a recently created file

Launching the default Windows debugger (dwwin.exe)

Connection attempt to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/671c4fb72734cb737d8e3eb7/reports/9f40098b-2bc1-465c-8f32-ac1128531305/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537

Result

Verdict:

SUSPICIOUS

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/2be3dcc0-093d-438f-b5f2-8f894bea9f22

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1542636

Signature

AI detected suspicious 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 dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

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/d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537/

Threat name:

Win32.Trojan.CrypterX

Status:

Malicious

First seen:

2024-10-26 03:11:13 UTC

AV detection:

17 of 38 (44.74%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2e5gzjfucxzzavdkj42pvrfptcc2jibupe7o3kkct6ipo3aueu3q._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:default9_cap discovery stealer

Link:

https://tria.ge/reports/241026-cl9wdsxhpe/

Behaviour

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Downloads MZ/PE file

Stealc

Stealc family

Malware Config

C2 Extraction:

http://62.204.41.177

Verdict:

Malicious

Tags:

stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/e458590d-0660-483e-bdd3-a2e9f6fbcc1a

Unpacked files

SH256 hash:

2f841285068467a1b17875763849bd7d0fd88f732351cd2ce9f000239fbdc34c

MD5 hash:

8855493f8be066bd5b5aa6804925b674

SHA1 hash:

948ff7c8832b5d27c6dd9268004aa46f4f21b69e

Link:

https://www.unpac.me/results/3fa19c90-5d6a-4b78-9bbc-b9a77c16aeb4/

SH256 hash:

d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537

MD5 hash:

48b0d9cccb575aeb97f8dd8c86fe8ab7

SHA1 hash:

72ac91959b2e475158c64f9abc34ff0d54ae6d63

Link:

https://www.unpac.me/results/3fa19c90-5d6a-4b78-9bbc-b9a77c16aeb4/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d13a6ca4b415/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/d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537

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

File information

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

Web download

Stealc

exe d13a6ca4b415f390546a4f34fac4af9885a4a034793eeda9429f90f76c142537

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3224762/

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::DeleteVolumeMountPointW 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::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleAliasW KERNEL32.dll::GetConsoleFontSize KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileExW KERNEL32.dll::MoveFileW KERNEL32.dll::GetFileAttributesW KERNEL32.dll::GetSystemWow64DirectoryW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA
WIN_HTTP_API	Uses HTTP services	WINHTTP.dll::WinHttpOpenRequest

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