MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9. 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


Intelligence 11 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9
SHA3-384 hash: 1c6312e23a680b4c543ea2c2b1f94e3dc34a20d5552bd1d3223432b24273648cfd968048aa66a67af0417bf34c635c43
SHA1 hash: d24d1e8536a89b54ac01760f86909daeb6790273
MD5 hash: 87c6113e8b5175bd3ecbd7e14e7cb845
humanhash: indigo-london-speaker-september
File name:87c6113e8b5175bd3ecbd7e14e7cb845.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:678'912 bytes
First seen:2021-09-29 02:45:55 UTC
Last seen:2021-09-29 04:06:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 192411e2e19367f41197615b5b42abe3 (4 x ArkeiStealer, 2 x RedLineStealer, 2 x RaccoonStealer)
ssdeep 12288:ILE0kn/f4kYpusSUHbPYjl3lVG4tw+uobszTUcwz3VxLxUMtIF25xV0/c/aiQ:IY0k343SUHbPasrRDzTUcwz3VFGMtIFl
Threatray 3'043 similar samples on MalwareBazaar
TLSH T119E40110BBF0C039E0F752B9497993B9A52D7AF1AB29D0CB71D416ED5A296E0ED30343
File icon (PE):PE icon
dhash icon e8f8e8e8aa62a489 (1 x ArkeiStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://23.88.111.187/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://23.88.111.187/ https://threatfox.abuse.ch/ioc/227508/

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
87c6113e8b5175bd3ecbd7e14e7cb845.exe
Verdict:
Malicious activity
Analysis date:
2021-09-29 02:46:17 UTC
Tags:
trojan stealer vidar loader
Link:
https://app.any.run/tasks/955bf018-eb05-4339-9773-4c18e7a4e0af

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/192747/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.31055.8642.27721.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt to an infection source
Sending a TCP request to an infection source
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ff1e716-734c-46da-bc6a-69964616c732
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860477
Signature
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)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-29 02:07:00 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hxwpamu6doexxnlweehrqkr6tujwsyj2cf6lalloi7gkvikry64q._file
Verdict:
malicious
Similar samples:
0b9e99da4b12b612062039c318ecb8a60a75dae6cdf44504d9fdcc5c46a8e7bf
ArkeiStealer
0f0da1d14f83ff61c448df9161c01d1ee11cf4dccbbc48df79fff89f2fd18454
ArkeiStealer
434a28e5e131dff29b239284643df2370d0f317d0a8621b682c26ec944d8889a
ArkeiStealer
5b2fce91cda0fa71818a683c57c88eb1533b70bcfb5e82b312757b3015d69801
ArkeiStealer
65fc50d2de580eb94f18a7c6ce0e98080cc7174b4df77d5252ec4525e9ef3fad
ArkeiStealer
716877dd92f89046b2ff37a9c4df120007a5722d7fe494864b8aaeac11290d0b
ArkeiStealer
a30652e56f30468e942474a7fc74fd07ee5f298a3156cde5a54c3ced630f7159
ArkeiStealer
ed2ca82131cad5380e978d4c2d489e09f247463021b80cda9241bff82c10fb86
ArkeiStealer
f2962bc483f62e359dca3b911e2b422bf057dec9a14c4863992ea063d5d960da
ArkeiStealer
f35bc946ea6919fa86ef778e39ee36e8b6c2c4e335cd82394ed9a29211779ce8
ArkeiStealer
+ 3'033 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/210929-c9b92adcf6/
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
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
Vidar
Unpacked files
SH256 hash:
3a36485d09c10d881a8a5992c6f293b8239c4da81f3b31927581bbf17b964f9c
MD5 hash:
b55a872097578a66aef4edaddf9af33b
SHA1 hash:
9a05ed83a367e4cffe6de255a43fbafc80154abd
Link:
https://www.unpac.me/results/8da39e49-af10-4c00-8959-b5abb47b6a02/
SH256 hash:
3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9
MD5 hash:
87c6113e8b5175bd3ecbd7e14e7cb845
SHA1 hash:
d24d1e8536a89b54ac01760f86909daeb6790273
Link:
https://www.unpac.me/results/8da39e49-af10-4c00-8959-b5abb47b6a02/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3decf0329e1b/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/3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9

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:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

File information

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

Web download

ArkeiStealer

Executable exe 3decf0329e1b897bb576210f182a3e9d1369613a117cb02d6e47ccaaa151c7b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1584973/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1586513/
Cape
Cape
https://www.capesandbox.com/analysis/192747/

Comments