MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d
SHA3-384 hash: c694196d0f21da15bdab5d4852d285f0436c9fe1f5e7af10745caaa47fd5fdd335d16fbe8fb674a9f24db8e0dacc402b
SHA1 hash: 7e4f93c1202cac0e5b46e70ec3f8d37ccf982941
MD5 hash: c8123fb0ca539d5c80875baf4f614681
humanhash: edward-lemon-artist-moon
File name:c8123fb0ca539d5c80875baf4f614681.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:343'552 bytes
First seen:2022-02-28 08:39:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 11a9f8f66845b3a69b2e93f709d5178d (4 x Smoke Loader, 2 x ArkeiStealer)
ssdeep 6144:m10PXt2iYVsqybPYuEg7ITsqxeigaXtx:O0Pd2irqGPY87uTftx
TLSH T18C74BEE17681D871C4413E30C86BCEAD56AFAC20D9A49A47F3B47B5E3E313D1626621F
File icon (PE):PE icon
dhash icon a1bcdcac9c8cb4ac (3 x RedLineStealer, 1 x CryptBot, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/245240/
Detection(s):
Win.Dropper.Raccoon-9916366-0
Create hunting rule

Win.Dropper.Stop-9938042-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Query of malicious DNS domain
Stealing user critical data
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/7591/overview
Behaviour
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/621c8a6bb94fb38cb422b008/reports/0486ef1c-347c-49cf-b98f-96e2731c879f/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/947202
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
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)
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Tries to harvest and steal browser information (history, 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/8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-02-28 01:37:24 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r44eivq4e4yjidydhmin3dyscclfphejzltz23sfeoajp3wrwbwq._file
Verdict:
malicious
Result
Malware family:
arkei
Create hunting rule
Score:
  10/10
Tags:
family:arkei botnet:default discovery spyware stealer
Link:
https://tria.ge/reports/220228-kkww5sfbcr/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Arkei
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://coin-file-file-19.com/tratata.php
Unpacked files
SH256 hash:
111da7f642344fa280703ce8223a4543171b0a9422f8c1d50bd5d4cb90c54840
MD5 hash:
6d15db437bc71c183dd9604829a5354b
SHA1 hash:
a0bbf5585eea01ef056a3a76d8975f6f585d7d01
Link:
https://www.unpac.me/results/8a215cdc-54aa-4c66-8cd3-2d1476a7c7eb/
SH256 hash:
8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d
MD5 hash:
c8123fb0ca539d5c80875baf4f614681
SHA1 hash:
7e4f93c1202cac0e5b46e70ec3f8d37ccf982941
Link:
https://www.unpac.me/results/8a215cdc-54aa-4c66-8cd3-2d1476a7c7eb/
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/8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d

File information

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

Web download

ArkeiStealer

Executable exe 8f3844561c2730940f033b10dd8f121096579c89cae79d6e45238097eed1b06d

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/245240/
  
URLhaus
https://urlhaus.abuse.ch/url/2063967/
  
Delivery method
Distributed via web download

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