MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ab85857cb314cc5f5c46ab9adb8b4e384bff96e826040bd908e77bee9fb250a. 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



MysticStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 6 File information Comments

SHA256 hash: 2ab85857cb314cc5f5c46ab9adb8b4e384bff96e826040bd908e77bee9fb250a
SHA3-384 hash: 6f3adda6823c0be2572327561c8c74c1c5d332045e6a8cae21f5c2fb4195bf014eea4fe81ee30293d0c77b4ccac6bf8b
SHA1 hash: 8fd38e123a3fb4f5e11cf844b377ed4c7c6da28f
MD5 hash: 919671cc2c143648988f50cfec83b318
humanhash: video-nuts-princess-vegan
File name:919671cc2c143648988f50cfec83b318.exe
Download: download sample
Signature MysticStealer
File size:1'176'328 bytes
First seen:2023-10-12 06:49:42 UTC
Last seen:2023-10-12 07:37:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 66025e7bb3415added2b8177bf9bcfbe (17 x RedLineStealer, 8 x MysticStealer, 5 x Amadey)
ssdeep 12288:PKx4zPp4xPpE+4WPoxOMOSv4G9yCfROYQ6Hn1/ua9BJp2RjY/v6VfRnK:tPp4xRE+4WPBfP4yCJk6HMY/v63nK
Threatray 413 similar samples on MalwareBazaar
TLSH T13445AF2138908136EDE230F683EFFA3D866DD0B0C71912DB12D856DEE764AD1BB32556
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe MysticStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
295
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
919671cc2c143648988f50cfec83b318.exe
Verdict:
Malicious activity
Analysis date:
2023-10-12 06:53:00 UTC
Tags:
sinkhole stealc stealer

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

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin mokes overlay 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.
Result
Threat name:
Mystic Stealer
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-10-12 01:55:57 UTC
File Type:
PE (Exe)
AV detection:
18 of 34 (52.94%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
1293d50b7f652dac9c871a22edbb00592b327e8b55fc98c6bebb5c681436c469
MD5 hash:
c9b6749b108027eccfd99a5c32462428
SHA1 hash:
55be6c256e50160137962a721917ff71716d791a
SH256 hash:
2ab85857cb314cc5f5c46ab9adb8b4e384bff96e826040bd908e77bee9fb250a
MD5 hash:
919671cc2c143648988f50cfec83b318
SHA1 hash:
8fd38e123a3fb4f5e11cf844b377ed4c7c6da28f
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


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

Web download

MysticStealer

Executable exe 2ab85857cb314cc5f5c46ab9adb8b4e384bff96e826040bd908e77bee9fb250a

(this sample)

  
Delivery method
Distributed via web download

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