MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 961c3bbd2cac33c7bd84cb6bcb1804658a976a4aa0385ee4752c0bc8262de0fd. 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
ArkeiStealer
Vendor detections: 11
| SHA256 hash: | 961c3bbd2cac33c7bd84cb6bcb1804658a976a4aa0385ee4752c0bc8262de0fd |
|---|---|
| SHA3-384 hash: | 68dcb9186aebb73e558db6cb2b531f8ec3785456b7e9aefdf92fadfdd67c9ed979437bfb656d8e2a46cd9fa0155a953b |
| SHA1 hash: | d91f5efbe2bfc4aa49bfb284de247157b0d13330 |
| MD5 hash: | a187b5362e9be37a3f14c20381dca0c2 |
| humanhash: | leopard-comet-carbon-mirror |
| File name: | a187b5362e9be37a3f14c20381dca0c2.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 819'200 bytes |
| First seen: | 2022-10-26 06:53:13 UTC |
| Last seen: | 2022-10-26 09:26:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 68090445a4f27e2a99839f9d1ca7abaa (2 x RedLineStealer, 2 x ArkeiStealer) |
| ssdeep | 24576:xnWaw7JwWH/MTdHYJ3K/cRgOnmq9g606yGgURAd:xdkJ90R4WcOU7m606tgUg |
| Threatray | 946 similar samples on MalwareBazaar |
| TLSH | T1B50533FD290FD2C4D5DD63F6BA18CC5DC68DE64A6A84006DC86CE86A4C6C5179BB01CF |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.5% (.EXE) Win32 Executable (generic) (4505/5/1) 8.5% (.EXE) Win16/32 Executable Delphi generic (2072/23) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
a187b5362e9be37a3f14c20381dca0c2.exe
Verdict:
Malicious activity
Analysis date:
2022-10-26 06:55:45 UTC
Tags:
trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Launching a process
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
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
DLL side loading technique detected
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 domain / URL
Multi AV Scanner detection for submitted file
PE file has nameless sections
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
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Bandra
Status:
Malicious
First seen:
2022-10-25 05:38:51 UTC
File Type:
PE (Exe)
AV detection:
19 of 42 (45.24%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 936 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1707 spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Uses the VBS compiler for execution
Vidar
Malware Config
C2 Extraction:
https://t.me/slivetalks
https://c.im/@xinibin420
https://c.im/@xinibin420
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3dcf63a849196970723fe6935e00c9bdf0f441dbb9f613cdf902f6b88674801e
MD5 hash:
8c80d0503e28761ed3788168f39e17bb
SHA1 hash:
21090743906985a776b62f6072259a82e3f922a1
SH256 hash:
d6f3afa499b8c2df1d5a8fb1df669ccdbb1d4f5d5dd477faf03c8f9ca536775f
MD5 hash:
95beaafd5547c79ef89648ef94f9c95a
SHA1 hash:
d057acd0a90a800719d2d067517cd38951db046a
SH256 hash:
961c3bbd2cac33c7bd84cb6bcb1804658a976a4aa0385ee4752c0bc8262de0fd
MD5 hash:
a187b5362e9be37a3f14c20381dca0c2
SHA1 hash:
d91f5efbe2bfc4aa49bfb284de247157b0d13330
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | Vidar |
|---|---|
| Author: | kevoreilly,rony |
| Description: | Vidar Payload |
| Rule name: | Windows_Trojan_Vidar_114258d5 |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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