MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6f943d65dcd851c0f5209915f9da7937b474fe40cb3da03579916ebb4f192e5d. 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: 11
| SHA256 hash: | 6f943d65dcd851c0f5209915f9da7937b474fe40cb3da03579916ebb4f192e5d |
|---|---|
| SHA3-384 hash: | e9de75081649b9c13f315e86817954d3f23b912074f07fcf79e87007aeebcac65730d94675f27fddb84910c14c2b3436 |
| SHA1 hash: | 6727234317ee5318ef83fbef4b0cf2510e262405 |
| MD5 hash: | e109ffd6170183fc6e8ab7fcbf07d9f6 |
| humanhash: | early-don-butter-blue |
| File name: | e109ffd6170183fc6e8ab7fcbf07d9f6 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 163'328 bytes |
| First seen: | 2022-06-15 16:55:40 UTC |
| Last seen: | 2022-06-15 17:39:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4e06c011d59529bff8e1f1c88254b928 (29 x MarsStealer, 21 x ArkeiStealer) |
| ssdeep | 3072:UI8DJmXN/8Q8Aum7NK5oLE2qGI9wrCuDACBY07UJSp8Bb8EG:H8Dk38Au2s5+E+UeCqACBBI8EG |
| Threatray | 4'311 similar samples on MalwareBazaar |
| TLSH | T19CF3E06E780E4B6EC87C793BBC8E5E38A83C568C66CC9F1981DC1DA104C546C9E359A7 |
| TrID | 38.0% (.EXE) Win64 Executable (generic) (10523/12/4) 23.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 16.3% (.EXE) Win32 Executable (generic) (4505/5/1) 7.3% (.EXE) OS/2 Executable (generic) (2029/13) 7.2% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
Oski Stealer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Detected unpacking (creates a PE file in dynamic memory)
Found C&C like URL pattern
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking mutex)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.MarsStealer
Status:
Malicious
First seen:
2022-06-15 16:56:08 UTC
File Type:
PE (Exe)
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4'301 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei botnet:default discovery spyware stealer suricata
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Arkei
suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA or USERPROFILE Environment Variable M4
suricata: ET MALWARE Generic Request to gate.php Dotted-Quad
suricata: ET MALWARE Generic gate .php GET with minimal headers
suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
suricata: ET MALWARE Win32/Vidar Variant/Mars CnC Activity (GET)
suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
Unpacked files
SH256 hash:
1fb5306a8f9349f2bc9392313ae49235813c9a7557002c83d795f47180d5e4a6
MD5 hash:
414a4916aad7b9e6a54ebfb37fd4842b
SHA1 hash:
ffd8fe35f7b42e4511ef34d4e12203a1bbe1a57b
SH256 hash:
6f943d65dcd851c0f5209915f9da7937b474fe40cb3da03579916ebb4f192e5d
MD5 hash:
e109ffd6170183fc6e8ab7fcbf07d9f6
SHA1 hash:
6727234317ee5318ef83fbef4b0cf2510e262405
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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