MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 223ebb84039eb0a3bb87f74bd35e5bd065c3cb508f381f085f9b43d33fc497a1. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 223ebb84039eb0a3bb87f74bd35e5bd065c3cb508f381f085f9b43d33fc497a1
SHA3-384 hash: 875495bd7add3e84dfa58642566ca6f481efc68ab0a3803bd9c5c03fa31f4dd7bf5aec895570dc12ae4a3be447049ea7
SHA1 hash: b9b925625bb047dc7a39978bd2c4f70160452b47
MD5 hash: b0c8bd4c3d747e84bd46e8d5167b9263
humanhash: pasta-massachusetts-nitrogen-network
File name:b0c8bd4c3d747e84bd46e8d5167b9263.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:478'720 bytes
First seen:2020-09-20 04:07:02 UTC
Last seen:2020-09-20 04:43:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6bac80c9f998b37090d5cd42f445f790 (1 x ArkeiStealer)
ssdeep 12288:mSwV/kMfszWNDSUZx8m5wyhcvBpXCXX+VaQj:9mcMDDSUZem5ADau
TLSH 0EA41200BEA1D031D16745304874F6B43EB67C05E635495B3BC5FFBF2EB1A41AAA632A
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/63837/
Detection(s):
SecuriteInfo.com.Trojan.Siggen10.22632.29637.9327.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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
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/470750
Signature
Antivirus / Scanner detection for submitted sample
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
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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/223ebb84039eb0a3bb87f74bd35e5bd065c3cb508f381f085f9b43d33fc497a1/
Threat name:
Win32.Trojan.CryptInject
Create hunting rule
Status:
Malicious
First seen:
2020-09-17 15:43:34 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ei7lxbadt2ykho4h65f5gxs32bs4hs2qr44b6cc7tnb5gp6es6qq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware
Link:
https://tria.ge/reports/200920-pagjd8dfae/
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:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/223ebb84039eb0a3bb87f74bd35e5bd065c3cb508f381f085f9b43d33fc497a1

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 223ebb84039eb0a3bb87f74bd35e5bd065c3cb508f381f085f9b43d33fc497a1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/63837/
  
URLhaus
https://urlhaus.abuse.ch/url/372396/
  
Delivery method
Distributed via web download

Comments