MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6. 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 5 File information Comments

SHA256 hash:	2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6
SHA3-384 hash:	466d057e83fa819356c377b655440a6622080755d51842de846d3e5b166525b5b53e6060edf30c74404997faa5edb189
SHA1 hash:	5f7942d58673854f01d25c3831efcba4182882e9
MD5 hash:	d0eb40fe08f409805aed3f5312bfb5b8
humanhash:	juliet-yankee-sweet-six
File name:	d0eb40fe08f409805aed3f5312bfb5b8.exe
Download:	download sample
Signature	Vidar Create hunting rule
File size:	332'288 bytes
First seen:	2023-04-18 11:34:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5f5dc2f801dd0386bbc0b0641bbaff5b (2 x Smoke Loader, 2 x GCleaner, 1 x Amadey)
ssdeep	6144:Z16f9MWbC0l7fKduveCMI9VqzpxICGwZKlC21AHNdOEs27iM+:OfjpKSXVizIZRlCpUR27
Threatray	582 similar samples on MalwareBazaar
TLSH	T1F9640221B9A0D472C95A45B14936CBDCBD7EBC62D254C66B332C2F9E2E303D18B67316
TrID	34.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 25.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):
dhash icon	0086442c82848002 (1 x Vidar)
Reporter	abuse_ch
Tags:	exe vidar

Intelligence

File Origin

# of uploads :

# of downloads :

223

Origin country :

Vendor Threat Intelligence

Malware family:

stop

ID:

File name:

setup.exe

Verdict:

Malicious activity

Analysis date:

2023-04-18 00:23:53 UTC

Tags:

loader ransomware stop smoke trojan amadey rat redline stealer vidar miner

Link:

https://app.any.run/tasks/3e498d4a-c0e3-4877-860b-d69d35796b02

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/383000/

Detection(s):

Sanesecurity.Malware.29231.BadIN.UNOFFICIAL

Win.Packer.pkr_ce1a-9980177-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Сreating synchronization primitives

DNS request

Sending a custom TCP request

Sending an HTTP GET request

Creating a file

Reading critical registry keys

Using the Windows Management Instrumentation requests

Running batch commands

Creating a process with a hidden window

Launching a process

Stealing user critical data

Result

Malware family:

n/a

Score:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/80185/overview

Behaviour

MalwareBazaar

CPUID_Instruction

SystemUptime

MeasuringTime

EvasionQueryPerformanceCounter

EvasionGetTickCount

CheckCmdLine

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware packed xpack

Link:

https://www.filescan.io/uploads/643e806a000396b4e9992ecc/reports/1db378ff-e97a-4702-8a15-6dbb7a07c8ca/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

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:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e1c8d5a6-ffb5-42b5-88d7-95ae36a61494

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1216315

Signature

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Self deletion via cmd or bat file

Snort IDS alert for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

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

Tries to steal Crypto Currency Wallets

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e2e2fqrbznzdwtzv5ejo7job63pucxm7mvvujqojzo6m6jek2hda._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:bf58e1879f88b222ba2391682babf9d8 discovery spyware stealer

Link:

https://tria.ge/reports/230418-np1mnsbb34/

Behaviour

Checks processor information in registry

Delays execution with timeout.exe

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Vidar

Malware Config

C2 Extraction:

https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld

Unpacked files

SH256 hash:

8569fb79a4856dd4409335abc9c9e3f4d3789fe275d46499209c0420d4850f0c

MD5 hash:

d4ee4ed0f49413ef33a943f41b46313a

SHA1 hash:

90cb9ac27031ceab20366f01dd968bb48b46b653

Detections:

VidarStealer

Link:

https://www.unpac.me/results/d82fc0ba-38ae-4363-b250-2903d4ce48fd/

SH256 hash:

2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

MD5 hash:

d0eb40fe08f409805aed3f5312bfb5b8

SHA1 hash:

5f7942d58673854f01d25c3831efcba4182882e9

Link:

https://www.unpac.me/results/d82fc0ba-38ae-4363-b250-2903d4ce48fd/

Malware family:

Vidar.A

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2689a2c221cb/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/2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

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:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

Rule name:	has_telegram_urls Create hunting rule
Author:	Aaron DeVera<aaron@backchannel.re>
Description:	Detects Telegram URLs

Rule name:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

Rule name:	Telegram_Links Create hunting rule

Rule name:	win_vidar_a_a901 Create hunting rule
Author:	Johannes Bader
Description:	detect unpacked Vidar samples

File information

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

Cape

https://www.capesandbox.com/analysis/383000/

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