MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 562eb85a706229c91357ce66da01a7f56d28e8e5d0772d4c247b07bdcfa484ab. 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 4 File information Comments 1

SHA256 hash: 562eb85a706229c91357ce66da01a7f56d28e8e5d0772d4c247b07bdcfa484ab
SHA3-384 hash: 0343bbdbb010ffbe4bb5c278ce973e9a245395aa38f55bd38877b3c91202c478ecd79f504e8ea0a9b7be3026ec68ebf6
SHA1 hash: 143af58cdfb0481ecb22a2e9c41965cda8d0b2f8
MD5 hash: 4c6ea4446f9bb37527ee1f6c854114d5
humanhash: item-ink-missouri-october
File name:4c6ea4446f9bb37527ee1f6c854114d5
Download: download sample
Signature MysticStealer
File size:364'544 bytes
First seen:2023-09-29 19:24:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 96baacc90461fcd4b5d9fcc50047c098 (37 x MysticStealer, 26 x Amadey, 15 x RedLineStealer)
ssdeep 6144:MhTeW/s5GqrO5aXnfEGIXWPvZAO3y8f+wCIharYUb5rrMtdnYzv3+A7Vs0BC+:VmcGqrOk86xmIhaPvM+f5s0BC+
Threatray 701 similar samples on MalwareBazaar
TLSH T18374AE71F4E5CC32CDB211390AE59BB65EBF797408463CAF63E48E7DDE21240B691922
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 zbetcheckin
Tags:32 exe MysticStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
280
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Delayed writing of the file
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
control greyware lolbin
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:
84 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-09-29 19:25:06 UTC
File Type:
PE (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:mystic stealer
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Mystic
Unpacked files
SH256 hash:
9729674089b502a1c433766749036cbd9c75eb5735424ddbb7c8d0de1bb99e9a
MD5 hash:
d0ad89c0b07e87eb323ad4e736c7463a
SHA1 hash:
edf8b973aedef75db709f18d196fd85b2b0390d0
SH256 hash:
562eb85a706229c91357ce66da01a7f56d28e8e5d0772d4c247b07bdcfa484ab
MD5 hash:
4c6ea4446f9bb37527ee1f6c854114d5
SHA1 hash:
143af58cdfb0481ecb22a2e9c41965cda8d0b2f8
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
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

File information


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

Web download

MysticStealer

Executable exe 562eb85a706229c91357ce66da01a7f56d28e8e5d0772d4c247b07bdcfa484ab

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-09-29 19:24:45 UTC

url : hxxp://77.91.68.52/fuza/exbo.exe