MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc92de366cb49d9c9de26dd8a480cb350e645878df652f776ba424f4053203b1. 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: cc92de366cb49d9c9de26dd8a480cb350e645878df652f776ba424f4053203b1
SHA3-384 hash: cd41c87dca6ec2cc768f0c193c1ee2bd0fd79b842a969f2d8f0f1217f178deaaca6aa5af5175ac545a271c02616e1c54
SHA1 hash: 0b902e4fff9ecae989869750a535116a80cc364e
MD5 hash: 0d358c430f94b2eda8114142219f2a94
humanhash: kansas-bacon-oscar-nevada
File name:0d358c430f94b2eda8114142219f2a94
Download: download sample
Signature MysticStealer
File size:364'544 bytes
First seen:2023-09-29 19:30:19 UTC
Last seen:2023-09-29 21:31:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 96baacc90461fcd4b5d9fcc50047c098 (37 x MysticStealer, 26 x Amadey, 15 x RedLineStealer)
ssdeep 6144:waTeW/s5GqrO5aXnfEGIXWPvZAOAyVyjzQMRq0+TG5Utr27mv6iQhiIcubKDVs0z:ymcGqrOk86xUtrmBs0BC+
Threatray 704 similar samples on MalwareBazaar
TLSH T19E749E1574D1B4B3EC322DB205D8B7F9262979100E625D5B33DC0BAE8E7C581C6A6F2E
TrID 56.8% (.EXE) InstallShield setup (43053/19/16)
13.8% (.EXE) Win64 Executable (generic) (10523/12/4)
8.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe MysticStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
281
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
Sending a custom TCP request
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:
76 / 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
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-09-29 20:16:47 UTC
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
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:
cc92de366cb49d9c9de26dd8a480cb350e645878df652f776ba424f4053203b1
MD5 hash:
0d358c430f94b2eda8114142219f2a94
SHA1 hash:
0b902e4fff9ecae989869750a535116a80cc364e
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 cc92de366cb49d9c9de26dd8a480cb350e645878df652f776ba424f4053203b1

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-09-29 19:30:20 UTC

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