MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9. 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 5 File information Comments

SHA256 hash:	dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9
SHA3-384 hash:	d49a3938c0a25ffe21dce7bdb239f2103da5f7670743e0185586e2c96a0821610b3d3ee02220a3f52a1e2449fb8e4488
SHA1 hash:	981f2cdffe9c3c2a542ccf104c2259da5567edb0
MD5 hash:	9f48a0d46a463b93a0efd1ac4a216bf1
humanhash:	two-indigo-hotel-timing
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	533'584 bytes
First seen:	2024-10-08 19:51:52 UTC
Last seen:	2024-10-11 21:03:08 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	21fb2582c6872f8dcacc8da20d67840e (4 x Vidar, 2 x Stealc, 2 x LummaStealer)
ssdeep	12288:IUi8M2PZpmgNzm5IJSrhVGcCa3Rza/H4a0Toow364fCETEO:IUH7PZVSrhXCWav4bwKvmt
TLSH	T189B4F15175C08033E9B3193206E4EB395E3EBD740B529A8FA7984B7F8F30781D625A5B
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	Bitsight
Tags:	exe Stealc

Bitsight

url: http://lide.omernisar.com/lopsa/67057ae45a898_swe_received.exe

Intelligence

File Origin

# of uploads :

# of downloads :

414

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-08 19:54:02 UTC

Tags:

stealer stealc loader

Link:

https://app.any.run/tasks/cfa4016f-7e8d-45c7-b889-8ac5c15d0843

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.DownLoader47.43477.15783.9106.UNOFFICIAL

Gathering data

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9

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.

Malware family:

Stealc

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4b48546a-ffed-4d6d-a464-7ec6e52d0868

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1529345

Signature

AI detected suspicious sample

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

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

Found malware configuration

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

Injects a PE file into a foreign processes

Machine Learning detection for sample

Searches for specific processes (likely to inject)

Sigma detected: Silenttrinity Stager Msbuild Activity

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)

Writes to foreign memory regions

Yara detected Powershell download and execute

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9/

Threat name:

Win32.Trojan.Vidar

Status:

Malicious

First seen:

2024-10-08 19:52:07 UTC

File Type:

PE (Exe)

AV detection:

24 of 38 (63.16%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3lt474euyyf365t3xawajnupyaxhtvrady55uakmpeeiu5t4steq._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/241008-yldc3szdpk/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Loads dropped DLL

Unsecured Credentials: Credentials In Files

Downloads MZ/PE file

Stealc

Malware Config

C2 Extraction:

http://194.246.83.76

Verdict:

Malicious

Tags:

stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/6f271e5a-5863-4c1c-8a59-281753bc3ee6

Unpacked files

SH256 hash:

29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43

MD5 hash:

2ec23e83e2f63ab27c25741b1f4d7f49

SHA1 hash:

bb231b274bd66393fa830a44e6d4447d4399eeb9

Link:

https://www.unpac.me/results/7bf20c74-00ab-4866-b64f-1223bdc12b13/

SH256 hash:

451631acfbad1e0b3ebfcfa07ff754d1db8d3c4ee3ca337c428f92074b2d2149

MD5 hash:

77dbd6f533ee13cfa553e946efe29e97

SHA1 hash:

89b57fdbc424c13cc977d8cbe9fc1033150e18e0

Detections:

stealc

detect_Mars_Stealer

Link:

https://www.unpac.me/results/7bf20c74-00ab-4866-b64f-1223bdc12b13/

SH256 hash:

dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9

MD5 hash:

9f48a0d46a463b93a0efd1ac4a216bf1

SHA1 hash:

981f2cdffe9c3c2a542ccf104c2259da5567edb0

Link:

https://www.unpac.me/results/7bf20c74-00ab-4866-b64f-1223bdc12b13/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/dae7cff094c6/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/dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

File information

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

Web download

Stealc

exe dae7cff094c60bbf767bb82c04b68fc02e79d6201e3bda014c79088a767c94c9

(this sample)

Dropped by

Privateloader

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3225464/

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

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::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

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