MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e5dd3ccd7c2c862b1750d39b22218ff5b81c6a0159fd8bb118e86fdec80d442. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e5dd3ccd7c2c862b1750d39b22218ff5b81c6a0159fd8bb118e86fdec80d442
SHA3-384 hash: 69f4d74ece2412fa014aa73e181b4082cb125e8d504793fc066e8ae1f054952f5d0800c5224f693614a2366022ab5c6a
SHA1 hash: 8d0271dddd96d6ee8a9689b7386d2bc4949010c0
MD5 hash: 6e4be90f653d8a5bacd4c7f75511c914
humanhash: stairway-may-golf-california
File name:6e4be90f653d8a5bacd4c7f75511c914.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:965'054 bytes
First seen:2020-07-25 07:44:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c9adc83b45e363b21cd6b11b5da0501f (82 x ArkeiStealer, 60 x RecordBreaker, 46 x RedLineStealer)
ssdeep 24576:pAT8QE+k6Kg/i77pC2nwDtdL0MQNgk4REGldqkvHq:pAI+nq1gdL2yU6q
TLSH AD251234B641857AC0610A728C6FC379B63ABF041F7E94CFB7DD1A1C4D332992A652E9
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://localkidspace.com/

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Detection:
kpot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32345/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.PSW.Generic8.ISF.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Delayed reading of the file
Creating a file in the %temp% subdirectories
Creating a file in the Program Files subdirectories
Creating a file in the Windows directory
Deleting a recently created file
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
Searching for the window
Sending an HTTP GET request
Sending a custom TCP request
Creating a file in the Windows subdirectories
Connection attempt
Reading critical registry keys
Creating a file
Reading Telegram data
Running batch commands
Stealing user critical data
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/397885
Signature
Antivirus detection for dropped file
Detected Info Stealer Vidar
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses ping.exe to check the status of other devices and networks
Uses regedit.exe to modify the Windows registry
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 251124 Sample: J9cREvLq5w.exe Startdate: 25/07/2020 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->65 67 Multi AV Scanner detection for domain / URL 2->67 69 Antivirus detection for dropped file 2->69 71 7 other signatures 2->71 8 J9cREvLq5w.exe 16 23 2->8         started        process3 file4 37 C:\Program Files (x86)\...\wotsuper1.exe, PE32 8->37 dropped 39 C:\Program Files (x86)\...\wotsuper.exe, PE32 8->39 dropped 41 C:\Windows\wotsuper.reg, Little-endian 8->41 dropped 43 2 other files (1 malicious) 8->43 dropped 11 wotsuper.exe 71 8->11         started        16 wotsuper1.exe 14 8->16         started        18 iexplore.exe 2 72 8->18         started        20 regedit.exe 8->20         started        process5 dnsIp6 57 localkidspace.com 78.142.29.223, 49724, 80 VERDINABZ Bulgaria 11->57 59 ip-api.com 208.95.112.1, 49726, 80 TUT-ASUS United States 11->59 45 C:\ProgramData\...\screenshot.jpg, JPEG 11->45 dropped 47 C:\ProgramData\...\information.txt, ASCII 11->47 dropped 49 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 11->49 dropped 51 11 other files (none is malicious) 11->51 dropped 73 Detected Info Stealer Vidar 11->73 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->75 77 Tries to steal Instant Messenger accounts or passwords 11->77 79 Tries to steal Crypto Currency Wallets 11->79 22 cmd.exe 1 11->22         started        61 kduck.emc 95.174.65.243, 49722, 49723, 49725 M247GB Romania 16->61 81 Tries to steal Mail credentials (via file access) 16->81 83 Tries to harvest and steal browser information (history, passwords, etc) 16->83 24 cmd.exe 16->24         started        63 iplogger.org 18->63 27 iexplore.exe 36 18->27         started        file7 signatures8 process9 dnsIp10 29 conhost.exe 22->29         started        31 taskkill.exe 1 22->31         started        53 127.0.0.1 unknown unknown 24->53 33 conhost.exe 24->33         started        35 PING.EXE 24->35         started        55 iplogger.org 88.99.66.31, 443, 49720, 49721 HETZNER-ASDE Germany 27->55 process11
Detection:
kpot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e5dd3ccd7c2c862b1750d39b22218ff5b81c6a0159fd8bb118e86fdec80d442/
Threat name:
Win32.Trojan.Skeeyah
Create hunting rule
Status:
Malicious
First seen:
2020-07-25 07:45:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzo5htgxylegfmlvbu43eiqy75nydrvacwp5royrr2dp33ea2rba._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware discovery
Link:
https://tria.ge/reports/200725-q69rdlhwse/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Runs ping.exe
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Checks whether UAC is enabled
Runs .reg file with regedit
Suspicious use of FindShellTrayWindow
Modifies data under HKEY_USERS
Modifies Internet Explorer settings
Modifies system certificate store
Checks processor information in registry
Kills process with taskkill
Checks whether UAC is enabled
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Runs .reg file with regedit
Modifies registry class
Runs ping.exe
Modifies Control Panel
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Drops file in Windows directory
Drops file in Program Files directory
Drops file in Windows directory
Drops file in Program Files directory
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
JavaScript code in executable
Checks installed software on the system
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Program crash
JavaScript code in executable
Loads dropped DLL
Reads user/profile data of web browsers
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
Executes dropped EXE
Executes dropped EXE
Suspicious use of NtCreateProcessExOtherParentProcess
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/2e5dd3ccd7c2c862b1750d39b22218ff5b81c6a0159fd8bb118e86fdec80d442

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_kpot_stealer_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_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 2e5dd3ccd7c2c862b1750d39b22218ff5b81c6a0159fd8bb118e86fdec80d442

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/32345/
  
URLhaus
https://urlhaus.abuse.ch/url/406853/
  
Delivery method
Distributed via web download

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