MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59d77b3ffe7d26ce9863df68ca2058d4792b7bc871f9ae2a8fca1258ac088701. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash: 59d77b3ffe7d26ce9863df68ca2058d4792b7bc871f9ae2a8fca1258ac088701
SHA3-384 hash: a2df74d71181a73c188f17d9aa451179c0080fb21f7068da21380bec5842d64318946edea373a01be8238e0b0e709174
SHA1 hash: 8e09ebac1edcc6e5576ec30b1cc6abdadbe184c5
MD5 hash: fa2d874f6dd20af00bd8b6f363a9a510
humanhash: october-colorado-victor-crazy
File name:file
Download: download sample
Signature ArkeiStealer
File size:370'688 bytes
First seen:2023-01-02 16:39:36 UTC
Last seen:2023-01-03 17:31:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fa6fb8eea4f8766581f07c1a7a85e418 (4 x RedLineStealer, 1 x ArkeiStealer)
ssdeep 6144:NnxVVfMMn3p387b6rG+Sc/o6MIWWJlET6MQS/0spraKRjuDrP9pkGlAuGi:zHl3p3Ub6rfSWo6aWEGZS/JcaaXlpk79
Threatray 1'873 similar samples on MalwareBazaar
TLSH T1EC74E0E359D18279E82D90F8EDA354F2DF57E00A6712CF023E2135AC55EDAE5272C34A
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)
Reporter andretavare5
Tags:ArkeiStealer exe


Avatar
andretavare5
Sample downloaded from http://163.123.143.4/WW/chessteamts_crypted.exe

Intelligence


File Origin
# of uploads :
5
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-02 16:40:46 UTC
Tags:
trojan stealer vidar

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
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
Creating a window
Running batch commands
Creating a process with a hidden window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware packed
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:
Arkei Stealer
Verdict:
Malicious
Result
Threat name:
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
Contains functionality to inject code into remote processes
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
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.Trojan.RedLine
Status:
Malicious
First seen:
2023-01-02 16:40:07 UTC
File Type:
PE (Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:vidar botnet:796 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
Vidar
Malware Config
C2 Extraction:
https://t.me/robloxblackl
https://steamcommunity.com/profiles/76561199458928097
Unpacked files
SH256 hash:
f2c9f72e2cbd47eb661405a872628ffc094702d6612ab4bf5a7c387d1cb73c84
MD5 hash:
e4d76f68cfc8775af628612a5b25356d
SHA1 hash:
403dc78d5c8598cd3b36212039c3f3e11196906c
SH256 hash:
59d77b3ffe7d26ce9863df68ca2058d4792b7bc871f9ae2a8fca1258ac088701
MD5 hash:
fa2d874f6dd20af00bd8b6f363a9a510
SHA1 hash:
8e09ebac1edcc6e5576ec30b1cc6abdadbe184c5
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AppLaunch
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:Telegram_Links

File information


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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments