MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb
SHA3-384 hash: ba0a44d844840527322f42e26af40fbe6955c1d0c9aa5c9c5858744e84f32c0278e99e75818bd99a98a9be75c88f95e6
SHA1 hash: 2734f8ffe495bc4e83e92de3328b095e87db5bd7
MD5 hash: 911a7104bcacbc4405108414b06f0bd4
humanhash: venus-moon-three-hawaii
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:1'839'104 bytes
First seen:2023-10-05 19:47:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2d720d38a8fbabead5b576804bc154eb (5 x RedLineStealer, 2 x Amadey, 2 x Smoke Loader)
ssdeep 24576:NuJ4d8JGdDQd1PSdHzDc6a9DhvhCPo1i0:zdDQd16zQ6a3v4G
TLSH T114852B1177F95B99F5F30BB85ABAA626087AFC69DF11C2DF1251904E0C21BD08970B3B
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter jstrosch
Tags:exe MysticStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject4.61813.11084.29560.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin
Link:
https://www.filescan.io/uploads/651f12be9b16696e9f9299f2/reports/936411da-e41c-4932-ac27-cdd3657d36ba/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/94da3f11-1b9f-4ff5-8a62-14bd4d8942b8
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1320543
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb/
Threat name:
Win32.Trojan.Mokes
Create hunting rule
Status:
Malicious
First seen:
2023-10-04 21:35:21 UTC
File Type:
PE (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mzstwwoty3l5ghhaepwc3k6uairn45cddav2djue7scfmujn3nq._file
Verdict:
malicious
Result
Malware family:
mystic
Create hunting rule
Score:
  10/10
Tags:
family:mystic stealer
Link:
https://tria.ge/reports/231005-yhjexseh3s/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Detect Mystic stealer payload
Mystic
Malware Config
C2 Extraction:
http://5.42.92.211/loghub/master
Unpacked files
SH256 hash:
f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb
MD5 hash:
911a7104bcacbc4405108414b06f0bd4
SHA1 hash:
2734f8ffe495bc4e83e92de3328b095e87db5bd7
Link:
https://www.unpac.me/results/1eef7a9f-d0f9-4ae6-8227-e49966a6f41b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f33329dace9e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb

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
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
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 f33329dace9e36be98e7011f616d5ea01116f3a218c15d0d3427e422b2896edb

(this sample)

  
Delivery method
Distributed via web download
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2715122/

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