MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4
SHA3-384 hash: a35cf18cb5e447f0e2a4bbb5bec9058162f2b550b70bc499a5a6692c25f2d76ff6e215d34becb6a5db7da6cb76016523
SHA1 hash: 1b09094dc25d1dd2decd1a0f75373629be152a51
MD5 hash: f9e676603b5ea3bd54d41ee75664ea1c
humanhash: montana-table-potato-ohio
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:367'104 bytes
First seen:2023-09-16 03:28:36 UTC
Last seen:2023-09-16 04:35:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c8144f386a1d9b87b36aea6b6202dfaf (16 x MysticStealer, 5 x RedLineStealer, 1 x DCRat)
ssdeep 6144://dXR/bOEHHkwxOSeyCKrJz4AOso8mZFnBBCn6Vf2Z/in3y8fi:ndX1aEHEw94Co8mTBMI2Z/F8fi
Threatray 483 similar samples on MalwareBazaar
TLSH T151749D10B681C172D972513289ECC6E4753DB8608B7A9FFF53BC0E6E8E201E1A5356DB
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter andretavare5
Tags:exe MysticStealer


Avatar
andretavare5
Sample downloaded from http://77.91.68.238/love/no230.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
283
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-16 03:30:01 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/e46999a0-cfd6-44ef-904d-8c99adbb1c23

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/448971/
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.29429.17683.28699.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
control greyware lolbin
Link:
https://www.filescan.io/uploads/650520fe0870810f017fdaf1/reports/7d9d04ed-027f-4b6b-bb49-79d06aed7c38/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4
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/35af8363-246f-4436-8952-40bd669b8250
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1309334
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 domain / URL
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-16 03:29:05 UTC
File Type:
PE (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqn24zkdt6iswyuf3extmead5t3qj32cal7pt2lgaswjovivb62a._file
Verdict:
malicious
Similar samples:
1547b0b76d0f6a225ae092bf8e0246b467e92643cb75b0bf35fb67d93efd51bc
MysticStealer
5b0b16b64a1bf9b1bc88c60e2e1ebdf438841cf88a24b4500b18b5ad01315a74
MysticStealer
7ef5d98beb887e9a2c0a40851e31b51f8483ab4e7b48fe8de6f589299592d55e
MysticStealer
877258709d616c789ba2f50a90cee329871dfb3ab0abfde89c8f48f20a53bd82
MysticStealer
8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748
MysticStealer
9962e6355bfc63b9ac11d73bb723f29ef9ae12b58c346df260ba6686ed161ee3
MysticStealer
b89e6e7870c09b48229d5ce0bf73594d0f7f66e9d739e83be46af6afba5adda8
MysticStealer
bd8ca809bfe619888f9da0e1bba3ad8f412c85113056c0d7fcc68586dc301739
MysticStealer
e27415e4ef6d2e24e66086800d8060678e3ffc65eb864f6ef872cfa52b6c00e5
MysticStealer
faf4d4a6c1e99183c10d2f3e5116d3213da393c687743e0a16a9af3677777a99
MysticStealer
+ 473 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230916-d1w4hsgf6y/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
c542f888ac01d2b3476b3e68e97e4b45c3ecbc5c7c86d58068fc073dcfa9261e
MD5 hash:
38d82f87ad1b4c6d0787bc2e7ad6f26e
SHA1 hash:
29c3de119f81e49e2ce60990310d2991dc2fc796
Link:
https://www.unpac.me/results/9edcc786-b969-408d-8718-b77c4a3f485f/
SH256 hash:
241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4
MD5 hash:
f9e676603b5ea3bd54d41ee75664ea1c
SHA1 hash:
1b09094dc25d1dd2decd1a0f75373629be152a51
Link:
https://www.unpac.me/results/9edcc786-b969-408d-8718-b77c4a3f485f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/241bae65439f/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/241bae65439f912b6285d92f361003ecf704ef4202fef9e96604ac9755150fb4

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
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/448971/

Comments