MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005
SHA3-384 hash: f4e8ed3307116b9b2d01fc1003e5ab40fbf8cecf293738cbaa1209b270d967b8e24b1b034d4495f78e3e589859afb3e2
SHA1 hash: a3f86e7ab8d33ce2ee15aac5f75e998407addbfb
MD5 hash: deae95754f08661dc895299dd91b6443
humanhash: burger-comet-fillet-failed
File name:deae95754f08661dc895299dd91b6443.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:741'376 bytes
First seen:2021-10-16 14:31:58 UTC
Last seen:2021-10-16 15:59:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 470518591ed4a5fa094199423463cb10 (1 x RedLineStealer, 1 x CryptBot, 1 x DanaBot)
ssdeep 12288:YYK2EUGqBZJLHjBVMUiJq/lEiLsnUKsSjFH8VakFPkiiTVhj5qnGd84eTQ:hGzqZBmUikNEvntbhH0OxeXQ
Threatray 3'361 similar samples on MalwareBazaar
TLSH T1C7F4F110A7A0C034F1B662F88A7993A9F93F7AA16B2499CF12D517FA47346D0ED31317
File icon (PE):PE icon
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
503
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
deae95754f08661dc895299dd91b6443.exe
Verdict:
Malicious activity
Analysis date:
2021-10-16 14:35:30 UTC
Tags:
trojan stealer vidar loader
Link:
https://app.any.run/tasks/37d849a0-7b12-470d-92eb-e59de0869a26

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/197896/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47192197.19862.27595.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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/616ae26fdb358dd15ebd3b03/reports/79357106-f92f-4fef-8b96-41308244ded1/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff1b31f9-98c9-497c-9926-388a7cfc34e0
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/871594
Signature
Creates files in alternative data streams (ADS)
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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 504018 Sample: MSQNZmmg2F.exe Startdate: 16/10/2021 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Found malware configuration 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 4 other signatures 2->46 7 MSQNZmmg2F.exe 79 2->7         started        process3 dnsIp4 32 mas.to 88.99.75.82, 443, 49736 HETZNER-ASDE Germany 7->32 34 cdn.discordapp.com 162.159.130.233, 443, 49751, 49752 CLOUDFLARENETUS United States 7->34 36 65.108.80.190, 49737, 80 ALABANZA-BALTUS United States 7->36 24 C:\ProgramData\VKOTTYY7FG6Q1H0K.exe, PE32 7->24 dropped 26 C:\...\VKOTTYY7FG6Q1H0K.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 7->28 dropped 30 12 other files (none is malicious) 7->30 dropped 48 Detected unpacking (changes PE section rights) 7->48 50 Detected unpacking (overwrites its own PE header) 7->50 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 7->52 54 4 other signatures 7->54 12 VKOTTYY7FG6Q1H0K.exe 15 3 7->12         started        16 cmd.exe 1 7->16         started        file5 signatures6 process7 dnsIp8 38 www.google.com 142.250.203.100, 443, 49755 GOOGLEUS United States 12->38 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->56 18 taskkill.exe 1 16->18         started        20 conhost.exe 16->20         started        22 timeout.exe 1 16->22         started        signatures9 process10
Detection:
vidar
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005/
Threat name:
Win32.Trojan.Racealer
Create hunting rule
Status:
Malicious
First seen:
2021-10-16 00:59:00 UTC
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gj3pls2vixqzobfr54ujpql5oiow4fldep2i6gjhlgl5htdc2acq._file
Verdict:
malicious
Similar samples:
152c854e0e028eaa43bef46d7375d5704cf43f2c22a0354d7757e7cf5cdc3a89
ArkeiStealer
3893dc157f444a1b98d11a33630f78a45579b826f3ce83c08bb7b176cbfa2418
ArkeiStealer
9cffbade290f88c34b8a5e2e551fd9ae035eeda9d49d0eb0fecec8e40ecf2e84
ArkeiStealer
9fefd930a1cc7b257fe5a65bc3eda3167bc0f82895f288fc34eaca3411b2688b
ArkeiStealer
d202d7bf72a9cbe6d6358875bce8cd9d32b9519a547c9339e725e21bf86ece12
ArkeiStealer
+ 3'351 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1008 agilenet discovery spyware stealer
Link:
https://tria.ge/reports/211016-rwdchacah3/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
NTFS ADS
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
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Vidar
Malware Config
C2 Extraction:
https://mas.to/@oleg98
Unpacked files
SH256 hash:
767700733506c4562d680492dc0755693814985c81816f9632bad00d63edf568
MD5 hash:
4669e06e5bff6b0271a18e2211e6bb00
SHA1 hash:
0f734dd71a9ea4d88a8438d0d6aac7e1702364da
Link:
https://www.unpac.me/results/1bd41244-67f4-41c9-a55d-ba417ffb04b3/
SH256 hash:
3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005
MD5 hash:
deae95754f08661dc895299dd91b6443
SHA1 hash:
a3f86e7ab8d33ce2ee15aac5f75e998407addbfb
Link:
https://www.unpac.me/results/1bd41244-67f4-41c9-a55d-ba417ffb04b3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3276f5cb5545/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/3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005

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 3276f5cb5545e19704b1ef2897c17d721d6e156323f48f19275997d3cc62d005

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1584973/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/197896/

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