MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f
SHA3-384 hash: 1f48e33f5e89f3cb63f03ad5b0e1b3c85286aabbf420083bd175aec4164cdaae04f7b3b823dec8a74476ae9293ffd046
SHA1 hash: e9eee01cffe74fb72dc62ff25f62326a94a9c1be
MD5 hash: 935f34add2f37f72d08d38697a690c8d
humanhash: mountain-failed-island-tennessee
File name:935f34add2f37f72d08d38697a690c8d.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:5'711'872 bytes
First seen:2022-10-05 11:02:21 UTC
Last seen:2022-10-05 12:27:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fe693cfcfeb37e5a7b5b2440e0fe4b52 (2 x RedLineStealer, 1 x ArkeiStealer)
ssdeep 98304:ZoNJBbQMhDo1RBLk1nt8Fj/iynjrK3WYYesD2srbMP:ZoNJBbQMhDo1RBLk1nt8Fj/iynjrpyw
Threatray 582 similar samples on MalwareBazaar
TLSH T1B54627EF9224432FD50A28305CFE3364849AB71EB5CA76806153267989166FFA345FCF
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/316867/
Detection(s):
SecuriteInfo.com.Variant.Tedy.208249.10416.2495.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/633d646857a9522077cc622a/reports/db30c6bf-17ba-49be-87ce-6c192334e852/overview
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/cdcf4230-93d3-4cf1-aea4-536f8c15a98c
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1084071
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
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
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/64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f/
Threat name:
Win32.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2022-10-05 11:03:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 26 (69.23%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtbqtq3cv5ufzcegh3cyva5xbksbonl2prkk4hnd2awswq2ztmxq._file
Verdict:
malicious
Similar samples:
3a299f61111813b7a419a2edc954d487d4a90e5a790dd838fcc827c39a1535e7
ArkeiStealer
5ee57d85a41b825060864ae85981253f28148d15586a5f6274d562dfeae93e98
ArkeiStealer
b20fa8f21254b18ddb0fc16c0775069559bba65a38f38e46f7b4d16914096590
ArkeiStealer
b6add37e22b7b64a0938d0ee4e9a5066dfd067f3aee845581af3c55fc544feb9
ArkeiStealer
c259bf235e7f1fefab039d88a1d93a26712c706265acaec390e5b7c906e2cb7f
ArkeiStealer
dade5b7aa50e2e1df254ae9c8b70f59cfa6c47889bc1cb3ff722620b367fde60
ArkeiStealer
e19531b7bc44f39de7e750b65cb9a73c51d95bb1380c46772584e125f36550ff
ArkeiStealer
ed12cfe5b3c88247744a00ef5f069b0b88e1cdd4455db819fa6defeb0540c23d
ArkeiStealer
fa64bc211d04136ec885512c04ca91ed3b7ac8f4cf3cad1b254590afbede44d1
ArkeiStealer
fb22b06cf1d1785bae8c6c0995398074efb501edeb44249e7e3730b4ac3df547
ArkeiStealer
+ 572 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1680 discovery spyware stealer
Link:
https://tria.ge/reports/221005-m5p1faebc8/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
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://t.me/larsenup
https://ioc.exchange/@zebra54
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bc9e4c8c-5c55-415e-89c0-209ce543a938
Unpacked files
SH256 hash:
64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f
MD5 hash:
935f34add2f37f72d08d38697a690c8d
SHA1 hash:
e9eee01cffe74fb72dc62ff25f62326a94a9c1be
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/cf1da3e2-1979-4239-a871-e562b244f0c2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/64c309c362af/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/64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f

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:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.vidar.

File information

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

Web download

ArkeiStealer

Executable exe 64c309c362af685c88863ec58a83b70aa417357a7c54ae1da3d02d2b43599b2f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2350813/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/316867/

Comments