MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f. 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

Vidar

Vendor detections: 16

Intelligence 16 IOCs YARA 4 File information Comments 1

SHA256 hash:	01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f
SHA3-384 hash:	d6e0153e42dfc346fdd931c4b9618894fd8cd7b8c535ddd71a44087865cd3f65be01b330d86b05927bfe64d4703dfb0d
SHA1 hash:	a8263bb900d757441ee97f73666eb6a381fbead9
MD5 hash:	21b00885507b17bb51792cbac9cd7d01
humanhash:	lactose-missouri-oxygen-vermont
File name:	21b00885507b17bb51792cbac9cd7d01
Download:	download sample
Signature	Vidar Create hunting rule
File size:	1'048'064 bytes
First seen:	2024-10-13 04:44:21 UTC
Last seen:	2024-10-13 06:24:35 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	285f07c66f98861b92460fa57c11d967 (4 x LummaStealer, 3 x Vidar, 1 x Stealc)
ssdeep	24576:YpjxIX0ifL1ql/eTZjJjRyUcx0pJEjO8/Auwdus/xE:YRxIX0ifL1qIjRypCIX/Auwdut
Threatray	384 similar samples on MalwareBazaar
TLSH	T13925E01179C08076DB3321320A68FB759AAEF8B01B2956CF57E81ABE5F385C15B3125F
TrID	32.2% (.EXE) Win64 Executable (generic) (10522/11/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	zbetcheckin
Tags:	32 exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

387

Origin country :

Vendor Threat Intelligence

Malware family:

vidar

ID:

File name:

21b00885507b17bb51792cbac9cd7d01

Verdict:

Malicious activity

Analysis date:

2024-10-13 04:45:36 UTC

Tags:

vidar stealer

Link:

https://app.any.run/tasks/1e0b1062-9fb6-4e98-b898-af807c49ca28

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PWS.Steam.37704.24061.2447.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670b50501d4ef219fa61e1fb

Tags:

Exploit Dridex Small Virus

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/670b504f06a152cf77d47092/reports/7e77d71c-91c7-4112-814f-a271d8f1d645/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a3b662c9-68bd-4384-ab12-86544ef64a24

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1532404

Signature

AI detected suspicious sample

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

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

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Crypto Currency Wallets

Yara detected AntiVM3

Yara detected Powershell download and execute

Yara detected Vidar

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f/

Threat name:

Win32.Spyware.Vidar

Status:

Malicious

First seen:

2024-10-13 04:45:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ahg5zcmephomzy6scxpcofrwoo25lv23f255yd3htzoqisizem7q._file

Verdict:

malicious

Label(s):

stealc

Vidar

068d53785a0b43ef01fdeb40f9ae7168190bc094414173eb5f964f74e979d0d8

Vidar

0e339ee818aaee4534db8004de5efe2cc5d9f4a029f0e176fe9dfe3fe15c7ff7

Vidar

53c454d3daba412d544f91eddec97c12c12f0b16aa1aa1595527be78210fbfcf

Vidar

652967d92f3b2a249117eb23af1830c1271136b4ec915078e27638be6d72ef6c

Vidar

ae4652c4433d845665b44f36ba2e4188ca5e33a1df4ea3183af5f3cfbc0d3614

Vidar

error

Vidar

f06e0e417bca037bfa2150451bb6a4e38aa9db104c29167c1f642dc2ca60abfc

Vidar

fa8e8dfb272f18daaece8b6ac3f9d6b16f9484764aff1005c9096909d75f760d

Vidar

+ 374 additional samples on MalwareBazaar

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:191375c1805c0d5109ea6297d63371b2 credential_access discovery spyware stealer

Link:

https://tria.ge/reports/241013-fdd1jatfrk/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

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

Detect Vidar Stealer

Vidar

Malware Config

C2 Extraction:

https://steamcommunity.com/profiles/76561199786602107
https://t.me/lpnjoke

Verdict:

Malicious

Tags:

stealc vidar stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/2793c4aa-9915-4d99-a1b7-19b1779b356e

Unpacked files

SH256 hash:

0a6b558dc092b4f6bce802a6407fe468f7b973c82db36e2d7a0d0db5635838b4

MD5 hash:

1fbd01ee768b7c4abfd2783a4707a072

SHA1 hash:

15288415ec755c2673da3c716386abfdd35aaaed

Link:

https://www.unpac.me/results/a8d8b0ed-85bd-4cb2-88b0-a5349c36708f/

SH256 hash:

2aaba7efb7a0ae6eb364945902302ebd09ef5d20a726f08d0fec4bf54243c42c

MD5 hash:

e395f82aa8979b7fdfd2831e29e59b41

SHA1 hash:

b59d44752c4086daaf2e2ae65f5a41cfe2c2fe99

Detections:

VidarStealer

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Link:

https://www.unpac.me/results/a8d8b0ed-85bd-4cb2-88b0-a5349c36708f/

Parent samples :

652967d92f3b2a249117eb23af1830c1271136b4ec915078e27638be6d72ef6c
01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f
937eb23c0c68a34501be029aa11106e47cb2a3642de860a21dcc47983520e99c
54bc5a6ed4cca0770ced899f55b18a9e4d7ba7c6b0136f3291c43a5112ef0800
28b2ac088b804ab3e059a37134602c92f4f87010b650252f61cad73422827918
c04f64f0b5cbd336ad8b5dcf40727f50dba7534d66df1998110f38af533b45b3

SH256 hash:

01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f

MD5 hash:

21b00885507b17bb51792cbac9cd7d01

SHA1 hash:

a8263bb900d757441ee97f73666eb6a381fbead9

Link:

https://www.unpac.me/results/a8d8b0ed-85bd-4cb2-88b0-a5349c36708f/

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/01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f

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:	DebuggerException__SetConsoleCtrl 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

Vidar

exe 01cddc898479dccce3d215de27163673b5d5d75b2ebbdc0f679e5d044919233f

(this sample)

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

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
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::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

Comments

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zbet commented on 2024-10-13 04:44:22 UTC

url : hxxp://cache.ussc.org/css/7f3c2473d1e6.exe