MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e67714026b2372d101086ea659b5d866a7600cd866ef92d0af22e041bde4cc54. 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



MarsStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 4 File information Comments

SHA256 hash: e67714026b2372d101086ea659b5d866a7600cd866ef92d0af22e041bde4cc54
SHA3-384 hash: afbeedebd94d6c1c8b710d18e3fc18163868c022be88e9a13a54b273cce2ce1463bc5eebc7112b4889612472ddf8254e
SHA1 hash: be7ed506ef5c6f1224eb90ccf3bbb7ac30aff181
MD5 hash: 01af0cd59dfa4e45fc8cb5d9ecbd6de3
humanhash: juliet-moon-table-victor
File name:Roblox_Level_4_Exploit.exe
Download: download sample
Signature MarsStealer
File size:4'000'000 bytes
First seen:2023-10-16 06:41:28 UTC
Last seen:2023-10-16 07:38:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ywTc+nCKokykGD9QBtyGj8h4owEu+tAue8L4FTsW:DrpoJcAGm6Ph
Threatray 147 similar samples on MalwareBazaar
TLSH T13E0638243DEA5029F173EEBA9BE478DADA6FB7733B0764591051038A0723A81DDC153E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter rufus
Tags:exe MarsStealer


Avatar
rufus
c2 kenesrakishev[.]net/wp-admin/admin-ajax.php

Intelligence


File Origin
# of uploads :
2
# of downloads :
337
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
Roblox_Level_4_Exploit.exe
Verdict:
Malicious activity
Analysis date:
2023-10-16 06:32:12 UTC
Tags:
marsstealer stealer arkei

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Verdict:
No Threat
Threat level:
  2.5/10
Confidence:
100%
Tags:
overlay
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:
Mars Stealer, Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Mars stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ReverseRat
Status:
Malicious
First seen:
2023-10-16 06:42:05 UTC
File Type:
PE (.Net Exe)
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Result
Malware family:
marsstealer
Score:
  10/10
Tags:
family:marsstealer botnet:default stealer
Behaviour
Modifies system certificate store
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Mars Stealer
Malware Config
C2 Extraction:
kenesrakishev.net/wp-admin/admin-ajax.php
Unpacked files
SH256 hash:
3ab80235610c9adcb3b7f5428174cbcd2c7473d467b16d282f3c78dddec422a2
MD5 hash:
272182d7f07f48e6f77a22e6f11208cd
SHA1 hash:
2eab0b33d1e1716caedcf0d5785d7f87d2b25c48
SH256 hash:
f3caec2e841b5111025d440ee0a5bbca2f80e8c06b3e668b1a601869655acb4d
MD5 hash:
c7111db2646008b7dae7e1b846240b2f
SHA1 hash:
8be7521f13b33ea99634ec2c7b324b7361a27c23
SH256 hash:
e67714026b2372d101086ea659b5d866a7600cd866ef92d0af22e041bde4cc54
MD5 hash:
01af0cd59dfa4e45fc8cb5d9ecbd6de3
SHA1 hash:
be7ed506ef5c6f1224eb90ccf3bbb7ac30aff181
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

MarsStealer

Executable exe e67714026b2372d101086ea659b5d866a7600cd866ef92d0af22e041bde4cc54

(this sample)

Comments