MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9. 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: 14

Intelligence 14 IOCs YARA 9 File information Comments

SHA256 hash:	80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9
SHA3-384 hash:	8bcb90c1888cc03a183121db866ff55f82ad3daae7d260f499cf104a603114dc0bec1799c3b8ced7f9966bca99eb3486
SHA1 hash:	61d8e1a8747a576892b8d7bd83cc75b2c68571c6
MD5 hash:	295740a3a47e65241b90908d9079f902
humanhash:	tennessee-sweet-spaghetti-king
File name:	295740a3a47e65241b90908d9079f902.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	297'472 bytes
First seen:	2023-12-01 16:35:29 UTC
Last seen:	2023-12-01 18:20:34 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	99958f84824363d70f77dd17df64c197 (4 x Stealc, 2 x Tofsee, 2 x Smoke Loader)
ssdeep	3072:RSNry9DrldTfRcBDrs0UDqLCWXCKDOysIsDjyoXaUhyWLHpY+oO3Eglb6C:RSor/fGJA0UDqLTyeYDjyoXrLJLUgp6
Threatray	920 similar samples on MalwareBazaar
TLSH	T166545C1292E06C61E5264A368E2AC6E86A1EFF518F7D7B9B13146F6F09731F1C172F01
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) (4505/5/1)
File icon (PE):
dhash icon	0944292112140421 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://77.91.76.36/3886d2276f6914c4.php

Intelligence

File Origin

# of uploads :

# of downloads :

323

Origin country :

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/461740/

Detection(s):

SecuriteInfo.com.Win32.BotX-gen.8353.23130.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a file

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Creating a window

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Stealing user critical data

Sending an HTTP GET request to an infection source

Gathering data

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

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/85fafbb5-6fbe-4f8d-aca1-b46702d75f5f

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1351560

Behaviour

Behavior Graph:

n/a

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2023-12-01 16:36:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qa3e2xkh7wkvffgpvnclnoaenhw2pql24paascybxe7yipyuwpuq._file

Verdict:

malicious

Stealc

3b29f950968c3e659a25e4d65085b3c2337db74cfcc88fb7172971b1c3f13837

Stealc

476a074e0c4c3afac432983406efaa29f427f2a3cffa180c5bb808865b44a74d

Stealc

5422d127b342135a6064e8f87b66d7586551d2208fd21cff5a0c73f6161bded7

Stealc

80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

Stealc

f648067f341eeea223fd16bb53637c6fa7ab42a808d3df6886e296b19825d66c

Stealc

+ 910 additional samples on MalwareBazaar

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc discovery spyware stealer

Link:

https://tria.ge/reports/231201-t38hbsdf75/

Behaviour

Checks processor information in registry

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Downloads MZ/PE file

Stealc

Malware Config

C2 Extraction:

http://77.91.76.36

Unpacked files

SH256 hash:

ed66a964976c558134058f86d41cbe65605d5e992b08d2c56b81ecb917848fec

MD5 hash:

c52ab967a0ef24600f25f8169e892dfd

SHA1 hash:

c75535369451fbb3edfa0ba2d8097113e74b0c63

Detections:

stealc

win_stealc_a0

win_stealc_bytecodes_oct_2023

Link:

https://www.unpac.me/results/4d67ddc1-f1a9-46ca-bc23-7f57978eda75/

Parent samples :

972169ef8aafaefe34cef5d4636ea82f24a8d9df9b8bd7bf8c4800be6f13b133
32ac805bc88b71ee119f23a18b3ec10c32c944f000283bdd0ffcfa26b97846bf
476a074e0c4c3afac432983406efaa29f427f2a3cffa180c5bb808865b44a74d
f648067f341eeea223fd16bb53637c6fa7ab42a808d3df6886e296b19825d66c
ba89f092b79e2be9a65d497aa9136db0ef3ba26531b30a2d20bd6ad77ae94392
3b29f950968c3e659a25e4d65085b3c2337db74cfcc88fb7172971b1c3f13837
80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

SH256 hash:

80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

MD5 hash:

295740a3a47e65241b90908d9079f902

SHA1 hash:

61d8e1a8747a576892b8d7bd83cc75b2c68571c6

Link:

https://www.unpac.me/results/4d67ddc1-f1a9-46ca-bc23-7f57978eda75/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/80364d5d47fd/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/80364d5d47fd955294cfab44b6b80469eda7c17ae3c0090b01b93f843f14b3e9

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

Rule name:	detect_Mars_Stealer Create hunting rule
Author:	@malgamy12
Description:	detect_Mars_Stealer

Rule name:	infostealer_win_stealc_standalone Create hunting rule
Description:	Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:	https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	Trojan_W32_Gh0stMiancha_1_0_0 Create hunting rule

Rule name:	Windows_Trojan_Smokeloader_3687686f Create hunting rule
Author:	Elastic Security

Rule name:	win_stealc_w0 Create hunting rule
Author:	crep1x
Description:	Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:	https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/