MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75. 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: 69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75
SHA3-384 hash: 9c1e5a643d3a7828ef1250a56630a7e75014c6ea67463e0e5ce245820e784448051b5f191204f7130299cfc79274e9d8
SHA1 hash: ea9665e25e9b542e6fdc760c6d0cf087ec3b3a42
MD5 hash: fd9c5c946e997348c799dd7b397baeb6
humanhash: twenty-michigan-lake-cat
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:364'544 bytes
First seen:2023-09-29 23:02:55 UTC
Last seen:2023-09-29 23:48:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 96baacc90461fcd4b5d9fcc50047c098 (37 x MysticStealer, 26 x Amadey, 15 x RedLineStealer)
ssdeep 6144:DuTeW/s5GqrO5aXnfEGIXWPvZAOfykow2SGAn2KnIelfECnnnLURRlVs0BC+:DmcGqrOk86x/bnGKIwnnnYHs0BC+
Threatray 713 similar samples on MalwareBazaar
TLSH T116749E0174E2C432F8332031159097B55F6EBDE5C7AE5DAF93E50F6B5FA2282C96122E
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 andretavare5
Tags:exe MysticStealer


Avatar
andretavare5
Sample downloaded from http://77.91.68.239/wase/zor40.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/452096/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.61510.6178.29936.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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:
  2/10
Confidence:
100%
Tags:
control greyware lolbin
Link:
https://www.filescan.io/uploads/651757a78a37001eb1d8472c/reports/368a474c-ad3d-4930-9a1b-af1f434f0a37/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75
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/71cf0611-f056-4ff6-899a-ed219e329b5e
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1316965
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-09-29 23:03:05 UTC
File Type:
PE (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nfubvbh2vko3dcf4i6vht3cprlf4zcyukkszzbv6t2s6it2vfv2q._file
Verdict:
malicious
Similar samples:
2d7b5138fe37bba9002976f956ca8dde23634c764eaa1ea282c5971797d92ecf
MysticStealer
33a6d5ffcca32e81e27943c4b670be378e7399245fbf85231fac64d2fce43676
MysticStealer
5ba5b868eef327f8a743a3f89ce7e7a2e79a9d94f22c392327eece0808aa77cd
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7166a2d745495985dbb20a4e67387d9f0f6799ed9bdbe16a452805e0519eb38b
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aaede6629fd9fb8cf88fcea08c992b38be88aa35eb91fc446cdf0e39ca262f67
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aeafe332760097d913ce078b3945b53ecb3d65b34d2cf852336628d26f295a05
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b44ada6b8c350a4076d7d79e6043aebe9f8b133c54b2832d6859b95d67dc5f33
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bef70f88a58b45ede2bcdd53b5f00445f4fa003862de40d6d6ab2a3e72241936
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ebb1f2b70c5a940af8c3d6065d3b1022d40f5cd48f3b5f88a9e41bdf35e20745
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f49a920c91fc16e71f8424f7b60f9890d79356266b7e8c943de7e105ffc9a117
MysticStealer
+ 703 additional samples on MalwareBazaar
Result
Malware family:
mystic
Create hunting rule
Score:
  10/10
Tags:
family:mystic stealer
Link:
https://tria.ge/reports/230929-21pansge22/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Mystic
Unpacked files
SH256 hash:
9729674089b502a1c433766749036cbd9c75eb5735424ddbb7c8d0de1bb99e9a
MD5 hash:
d0ad89c0b07e87eb323ad4e736c7463a
SHA1 hash:
edf8b973aedef75db709f18d196fd85b2b0390d0
Link:
https://www.unpac.me/results/302c1ca0-4ba0-4d32-b2f5-a5e315b4870e/
SH256 hash:
69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75
MD5 hash:
fd9c5c946e997348c799dd7b397baeb6
SHA1 hash:
ea9665e25e9b542e6fdc760c6d0cf087ec3b3a42
Link:
https://www.unpac.me/results/302c1ca0-4ba0-4d32-b2f5-a5e315b4870e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/69681a84faaa/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/69681a84faaa9db188bc47aa79ec4f8acbcc8b1452a59c86be9ea5e44f552d75

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/452096/

Comments