MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c9538aaf6058783ac6e7c6676769ba3904a584b0bbc8c475852b11096c3c368. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c9538aaf6058783ac6e7c6676769ba3904a584b0bbc8c475852b11096c3c368
SHA3-384 hash: 4014fe7a90b3c991af18b9ec8e9d08a473a04b00ea09192990affda928b7d84c77f8d315bfc643bb73cb5083ae15c22c
SHA1 hash: b354b4de1c57c4343ed0b7ae736dd8f4061a2b7b
MD5 hash: 014f745b0be3ee6a111b6ecf56b24554
humanhash: tennis-timing-quebec-golf
File name:014f745b0be3ee6a111b6ecf56b24554.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:510'464 bytes
First seen:2020-09-16 11:47:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3abcef91272a97fa8dae107ab645ecc0 (1 x ArkeiStealer)
ssdeep 6144:RlaEB0JIK8L7svhBhavyzmBdFhM9gKvZffsOmPPrclIicU2e+tse5Mz0pzWBmF7P:7L0SbLmhDa6Cns9NpuUIile571gAd
Threatray 202 similar samples on MalwareBazaar
TLSH 7DB40124B950E133C94041B98922D7AA8675BD701F163AC77FC57A6D2FB23D2DB36322
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://naturestar.ac.ug/

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/62003/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Sending a UDP request
DNS request
Sending an HTTP GET request
Creating a file
Deleting a recently created file
Reading critical registry keys
Connection attempt
Creating a window
Stealing user critical data
Launching a tool to kill processes
Forced shutdown of a browser
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/467755
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
May check the online IP address of the machine
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c9538aaf6058783ac6e7c6676769ba3904a584b0bbc8c475852b11096c3c368/
Threat name:
Win32.Trojan.CryptInject
Create hunting rule
Status:
Malicious
First seen:
2020-09-16 11:44:57 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fsktrkxwawdyhldoprthm5u3uoieuwclbo6iyr2ykkyrbfwdynua._file
Verdict:
malicious
Similar samples:
2d2d3d7c27bfec647b6a9db28df14308827a652a184886c166a1d128a5f890d8
ArkeiStealer
341847d9c11face1487ab04072d6ddc5065a379011c6684e56e1f4fa8d8ab3f3
ArkeiStealer
3d8567fb3b55c792b8ba70e2172726ae80805f1a1c858db29e13a5cd02d8634a
ArkeiStealer
9617dc1938ef945ab37282b04d7d083412485c144dd60c96d68f508da8a1a7c1
ArkeiStealer
c1b06231624dd9cd446357211a63f8d27f2a7781123c0dff89f277f95e408192
ArkeiStealer
cd2fb19598084681b5fe849bf1cdbabb07325de447d8150463d189440e10932d
ArkeiStealer
db8d3e1f805b2f6219f99004258e23b3dd379a2dcc76338e3fb368ad23112a3b
ArkeiStealer
eaf272ccebdce006c18793bdbcd0b4729d6ac2eefa2ef900cee811d74d953825
ArkeiStealer
f1a10725589836a8b8959f7ceb298f84b1e5a9736fe97f32a816028aaff55001
ArkeiStealer
f4221efa93b3ce5d8c92ba911661c246111653dd178bc239349cdfde8b39f7f0
ArkeiStealer
+ 192 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware discovery
Link:
https://tria.ge/reports/200916-qkdr1shdj6/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks processor information in registry
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks installed software on the system
JavaScript code in executable
Looks up external IP address via web service
Checks installed software on the system
JavaScript code in executable
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/2c9538aaf6058783ac6e7c6676769ba3904a584b0bbc8c475852b11096c3c368

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:autogenerated rule brought to you by yara-signator
Rule name:win_vidar_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

ArkeiStealer

Executable exe 2c9538aaf6058783ac6e7c6676769ba3904a584b0bbc8c475852b11096c3c368

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/62003/
  
URLhaus
https://urlhaus.abuse.ch/url/372396/
  
Delivery method
Distributed via web download

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