MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b. 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 1 YARA 6 File information Comments

SHA256 hash:	a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b
SHA3-384 hash:	1cf7e08814705f05e9f23be809c2f3eb839765367cba836f5c1e27da68f3995870826ef0a7cb8bb74caf15f435821f4b
SHA1 hash:	29bdfb28ebeba5b07571898bf514e9f624606293
MD5 hash:	5a45cfe0b266362b482cace7205c2c32
humanhash:	kentucky-november-oxygen-freddie
File name:	5a45cfe0b266362b482cace7205c2c32.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	413'184 bytes
First seen:	2024-11-26 21:45:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f6afe1d4f723ac968dae096d10844733 (2 x Stealc)
ssdeep	6144:7MmB1z/wAu1tN0i1yZkdy3F4vLY5F5yp91gDO2t+ZGeS8y8PZ:7Mmrozj15IFMEypfQsGH8
TLSH	T17B94F0217AF09131F3F75A341AB497905E7BB8B3AA71D44F23A4066A1E31BE08F21757
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	8ec783090f0e4d0a (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://92.255.57.88/7bbacc20a3bd2eb5.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://92.255.57.88/7bbacc20a3bd2eb5.php	https://threatfox.abuse.ch/ioc/1347220/

Intelligence

File Origin

# of uploads :

# of downloads :

413

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

5a45cfe0b266362b482cace7205c2c32.exe

Verdict:

Malicious activity

Analysis date:

2024-11-26 21:51:27 UTC

Tags:

loader stealer stealc

Link:

https://app.any.run/tasks/52fcc22e-cdf2-4b0c-8801-7309b7a9d863

Note:

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

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.16818.27674.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6746419cb31374f09834edd1

Tags:

extens trojan packed

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Creating a window

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6746419ac32a325c7ad5b979/reports/3a5f86da-5932-4f8f-a2fd-6a0132851e65/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b

Malware family:

Vidar

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/85abab87-574b-4c82-ba3d-d778d8cdce6a

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1563391

Signature

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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 dropped file

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

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/a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b/

Threat name:

Win32.Trojan.StealC

Status:

Malicious

First seen:

2024-11-26 21:46:04 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

29 of 38 (76.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=udrgpptltaxtoqlv77edxy33h7htkhf5d2porgoqf634oiwflr5q._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:551488411 discovery stealer

Link:

https://tria.ge/reports/241126-1mlrys1nbw/

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://92.255.57.88

Verdict:

Malicious

Tags:

Stealer Stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/77b36092-db2b-48a9-b51c-ff80211ff08e

Unpacked files

SH256 hash:

b04b976f71bf089829b78a949c28f6b4d58e42a76051ab911756aca580846138

MD5 hash:

2486b650708cef456ac44c61f0e8eac4

SHA1 hash:

e17132c0c0d902aab4efe005651e7f4c52c07ef0

Link:

https://www.unpac.me/results/e2d1c718-b4c6-4f63-8001-54a8f1350b79/

SH256 hash:

a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b

MD5 hash:

5a45cfe0b266362b482cace7205c2c32

SHA1 hash:

29bdfb28ebeba5b07571898bf514e9f624606293

Link:

https://www.unpac.me/results/e2d1c718-b4c6-4f63-8001-54a8f1350b79/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a0e267be6b98/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/a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b

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:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	ThreadControl__Context 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 a0e267be6b982f374175ffc83be37b3fcf351cbd1e9ee899d02fb7c722c55c7b

(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::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleOutputCharacterA KERNEL32.dll::WriteConsoleOutputA KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasA KERNEL32.dll::GetConsoleAliasExesLengthW KERNEL32.dll::GetConsoleAliasesW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyA

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample