MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52. 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 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52
SHA3-384 hash: 25f3ca036f3bac9001e30a1bc39e10a5a6f3dced28c47935009aa17d0bc337922cf1f1973fa8d7b81e16b045710a3b20
SHA1 hash: b6cc4807ac01b42dbc28c002d2340ee7887be3ad
MD5 hash: 5b6270052e7cecea41cdba60dd9aef40
humanhash: tennessee-apart-november-beer
File name:5b6270052e7cecea41cdba60dd9aef40.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:734'208 bytes
First seen:2021-10-04 15:59:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00e4a9909e1dd2f9b23ab751bea778c3 (4 x RaccoonStealer, 2 x ArkeiStealer, 2 x Smoke Loader)
ssdeep 12288:KfB+3uv4jqhF/JL19W3qjGtYVViMGLSM915J+r/vOnREpD+vI3ezxp6L:KJ+3uQWz06VVVHBAo+nGFy36L
TLSH T129F4012570C0DBF2E7791531BB61C7F4493EF8A95A6A626F3B48131E5E3D2A24E2130D
File icon (PE):PE icon
dhash icon fcfc94d4d4d4d8c8 (6 x RedLineStealer, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
395
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5b6270052e7cecea41cdba60dd9aef40.exe
Verdict:
Malicious activity
Analysis date:
2021-10-04 16:43:11 UTC
Tags:
installer trojan stealer vidar loader
Link:
https://app.any.run/tasks/386768f6-ab4a-4d93-a19c-60d3beb88be2

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/194724/
Detection(s):
SecuriteInfo.com.Artemis5B6270052E7C.9944.19491.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/a94b6488-831a-4af7-947c-f74a9a808f29
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/864186
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/ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 12:04:55 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5sh5gzjvtiuyqfk7u627vo7a76vslcqhpdh7jx4fihpupg72prja._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1008 stealer
Link:
https://tria.ge/reports/211004-te38psgfhr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Vidar Stealer
Vidar
Malware Config
C2 Extraction:
https://mas.to/@bardak1ho
Unpacked files
SH256 hash:
3a36485d09c10d881a8a5992c6f293b8239c4da81f3b31927581bbf17b964f9c
MD5 hash:
b55a872097578a66aef4edaddf9af33b
SHA1 hash:
9a05ed83a367e4cffe6de255a43fbafc80154abd
Link:
https://www.unpac.me/results/0d33da84-1597-4117-8b90-0b7054351a56/
SH256 hash:
ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52
MD5 hash:
5b6270052e7cecea41cdba60dd9aef40
SHA1 hash:
b6cc4807ac01b42dbc28c002d2340ee7887be3ad
Link:
https://www.unpac.me/results/0d33da84-1597-4117-8b90-0b7054351a56/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ec8fd365359a/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/ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52

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 ec8fd365359a2988155fa7b5fabbe0ffab258a0778cff4df8541df479bfa7c52

(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/194724/

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