MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951. 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 12 File information Comments

SHA256 hash:	9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951
SHA3-384 hash:	0a38bf22fcfdb2508b26cb23a97f3db7993cd36ab262dd6bcba243e0427f351e64d86ca6a8f50b4f8e511e59f43a5a29
SHA1 hash:	3feedb498e66903c94795fd71caed08aeb0c2aec
MD5 hash:	89b2d4abb9dafc28cfe36c80e8b1f3ef
humanhash:	twenty-cardinal-oranges-alanine
File name:	89b2d4abb9dafc28cfe36c80e8b1f3ef.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	8'573'720 bytes
First seen:	2024-10-29 21:30:20 UTC
Last seen:	2024-11-07 14:24:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	141b56704f715ec5b6813dc68fb5a4da (2 x Stealc)
ssdeep	98304:MR0hUgxKIzS9ahfNrTX9S9cYYDi9DixDihDizDiFDidCya:79NrTt4cY4c
TLSH	T110866B036245942ECC2BFA764E2AC54458367E533D218CBEDBE82C285E3574E79ED732
TrID	84.9% (.EXE) Inno Setup installer (107240/4/30) 8.3% (.EXE) Win64 Executable (generic) (10522/11/4) 3.5% (.EXE) Win32 Executable (generic) (4504/4/1) 1.5% (.EXE) Generic Win/DOS Executable (2002/3) 1.5% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
File icon (PE):
dhash icon	70cc9e96968ecc70 (2 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://65.108.249.83/3392f30dc348fa7b.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://65.108.249.83/3392f30dc348fa7b.php	https://threatfox.abuse.ch/ioc/1340027/

Intelligence

File Origin

# of uploads :

# of downloads :

447

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

89b2d4abb9dafc28cfe36c80e8b1f3ef.exe

Verdict:

Malicious activity

Analysis date:

2024-10-29 21:35:13 UTC

Tags:

stealer stealc loader

Link:

https://app.any.run/tasks/25efd203-fb4b-4b4c-81a5-0ef0e2abaed5

Note:

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

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6721541f5928ee28d55eb43c

Tags:

Powershell Emotet Cobalt Lien

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Connection attempt

Sending an HTTP GET request

Creating a file

Running batch commands

Creating a process with a hidden window

Launching a process

Verdict:

Malicious

Labled as:

Trojan.Lumma

Link:

https://www.hybrid-analysis.com/sample/9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951

Result

Verdict:

UNKNOWN

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/ee367d93-9e61-495c-bf64-086c5b6a0354

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1544959

Signature

AI detected suspicious sample

C2 URLs / IPs found in malware configuration

Found malware configuration

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

Suricata IDS alerts 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 Powershell download and execute

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

80%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951/

Threat name:

Win32.Spyware.Stealc

Status:

Malicious

First seen:

2024-10-29 21:31:07 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

14 of 24 (58.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=saa5ch5q6jvji65miqtktlsh2vwssycwvyxzdrgymt3m524vvfiq._file

Verdict:

malicious

Label(s):

stealc

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:default credential_access discovery spyware stealer

Link:

https://tria.ge/reports/241029-1c2enazfkh/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

Program crash

System Location Discovery: System Language Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Downloads MZ/PE file

Uses browser remote debugging

Stealc

Stealc family

Malware Config

C2 Extraction:

http://65.108.249.83

Verdict:

Malicious

Tags:

stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/4469bc6a-6abb-47bb-8dc7-2a13d477f612

Unpacked files

SH256 hash:

4f77f8bed3a7c024d27fa56745e053085730d858ae1a97ecaad9029f371c36ca

MD5 hash:

41a647416edf3bdb3b9360febc7b86b0

SHA1 hash:

f3f97e068b8c8c3c4ae2e0907402b75e46a35a53

Detections:

stealc

win_stealc_w0

win_stealc_a0

detect_Mars_Stealer

Link:

https://www.unpac.me/results/38bd0918-e932-4cbd-b8bb-40e507cfe5b2/

SH256 hash:

81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4

MD5 hash:

eda18948a989176f4eebb175ce806255

SHA1 hash:

ff22a3d5f5fb705137f233c36622c79eab995897

Link:

https://www.unpac.me/results/38bd0918-e932-4cbd-b8bb-40e507cfe5b2/

SH256 hash:

388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95

MD5 hash:

e4211d6d009757c078a9fac7ff4f03d4

SHA1 hash:

019cd56ba687d39d12d4b13991c9a42ea6ba03da

Link:

https://www.unpac.me/results/38bd0918-e932-4cbd-b8bb-40e507cfe5b2/

SH256 hash:

9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951

MD5 hash:

89b2d4abb9dafc28cfe36c80e8b1f3ef

SHA1 hash:

3feedb498e66903c94795fd71caed08aeb0c2aec

Link:

https://www.unpac.me/results/38bd0918-e932-4cbd-b8bb-40e507cfe5b2/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9001d11fb0f2/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/9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951

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:	Borland Create hunting rule
Author:	malware-lu

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

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

File information

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

Web download

Stealc

exe 9001d11fb0f26a947bac4426a9ae47d56d296056ae2f91c4d864f6ceeb95a951

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3259725/

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
AUTH_API	Manipulates User Authorization	advapi32.dll::AllocateAndInitializeSid advapi32.dll::EqualSid advapi32.dll::FreeSid advapi32.dll::InitializeSecurityDescriptor
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoFreeUnusedLibraries
MULTIMEDIA_API	Can Play Multimedia	gdi32.dll::StretchDIBits winmm.dll::timeGetTime
SECURITY_BASE_API	Uses Security Base API	advapi32.dll::AdjustTokenPrivileges advapi32.dll::GetTokenInformation advapi32.dll::SetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteW shell32.dll::ShellExecuteExW shell32.dll::SHGetFileInfoW
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CreateProcessW advapi32.dll::OpenProcessToken kernel32.dll::OpenProcess advapi32.dll::OpenThreadToken kernel32.dll::VirtualAllocEx kernel32.dll::WriteProcessMemory
WIN_BASE_API	Uses Win Base API	kernel32.dll::TerminateProcess kernel32.dll::LoadLibraryA kernel32.dll::LoadLibraryExW kernel32.dll::LoadLibraryW kernel32.dll::GetDriveTypeW kernel32.dll::GetSystemInfo
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CopyFileW kernel32.dll::CreateDirectoryW kernel32.dll::CreateFileW kernel32.dll::DeleteFileW kernel32.dll::MoveFileW kernel32.dll::MoveFileExW
WIN_BASE_USER_API	Retrieves Account Information	kernel32.dll::GetComputerNameW advapi32.dll::GetUserNameW advapi32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	mpr.dll::WNetEnumResourceW mpr.dll::WNetGetUniversalNameW mpr.dll::WNetOpenEnumW
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegCreateKeyExW advapi32.dll::RegDeleteKeyW advapi32.dll::RegOpenKeyExW advapi32.dll::RegQueryInfoKeyW advapi32.dll::RegQueryValueExW advapi32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::AppendMenuW user32.dll::CreateMenu user32.dll::EmptyClipboard user32.dll::FindWindowExW user32.dll::FindWindowW

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