MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb
SHA3-384 hash: 0478052b4def33d3d6dbc64dd98aa261f99f598ff0bb7d157462405de8b005d388bca845f177b6c5779dadc2f64dab47
SHA1 hash: 0d00fe2807907149db280b4874f7e1194db15569
MD5 hash: 7c34771f87f3ba99cae6945744bfeb73
humanhash: stairway-stairway-happy-vegan
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:380'792 bytes
First seen:2023-09-17 12:28:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b513b6ff92f9b5c15ac75813ce229ad0 (25 x MysticStealer, 6 x RedLineStealer, 1 x DCRat)
ssdeep 6144:vbvJm09zORs+z/TMify9DAOdgQ4YpsMebz3kudMWRy438/:v7w09CK5N8/YaDbE08/
Threatray 490 similar samples on MalwareBazaar
TLSH T11784AE927090D472D833253665E8FAB4596EF8500B83D9DFA3F80F7E4FB49D09970A92
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 andretavare5
Tags:exe MysticStealer


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2023-09-17 13:30:02 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/2e5db808-7a97-40ac-9bc1-1ad0b026ee4a

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/449119/
Detection(s):
Win.Trojan.Jaik-10007916-0
Create hunting rule

Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin overlay packed
Link:
https://www.filescan.io/uploads/6506f10e32ffdb7a7a090e31/reports/ce7ab526-9ee2-4e80-9c86-8a9ac8128914/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb
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/52fd1000-ec89-437e-93d8-9fcdd7f9d3df
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1309573
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Injects a PE file into a foreign processes
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/53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-17 12:29:05 UTC
File Type:
PE (Exe)
AV detection:
18 of 22 (81.82%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kpatrsrobri4b7pxn3yhxgazxx5wtci5xbrn4wztbkhm6vow3lfq._file
Verdict:
malicious
Similar samples:
1547b0b76d0f6a225ae092bf8e0246b467e92643cb75b0bf35fb67d93efd51bc
MysticStealer
18e816bd7e6faac64a412f33031e34d1e1c8be641d1db4f41cd7af382fce3431
MysticStealer
220b82bdb7bb8fb762da2930a87c89cb72727cc3edd5115f1b525af3a156b7fe
MysticStealer
5b0b16b64a1bf9b1bc88c60e2e1ebdf438841cf88a24b4500b18b5ad01315a74
MysticStealer
6b643ca0b34defb2996c36f34af070d4a9424a06640262363fb96c5f1ac82667
MysticStealer
877258709d616c789ba2f50a90cee329871dfb3ab0abfde89c8f48f20a53bd82
MysticStealer
a615c86cb0cde7ab5389667672a5975b4cbe7908c483b29234f7a1afcbe3ba4a
MysticStealer
b89e6e7870c09b48229d5ce0bf73594d0f7f66e9d739e83be46af6afba5adda8
MysticStealer
bd8ca809bfe619888f9da0e1bba3ad8f412c85113056c0d7fcc68586dc301739
MysticStealer
e27415e4ef6d2e24e66086800d8060678e3ffc65eb864f6ef872cfa52b6c00e5
MysticStealer
+ 480 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230917-pnwsrsch87/
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/01e852af-b500-48f2-b697-e5f0eda00850/
SH256 hash:
53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb
MD5 hash:
7c34771f87f3ba99cae6945744bfeb73
SHA1 hash:
0d00fe2807907149db280b4874f7e1194db15569
Link:
https://www.unpac.me/results/01e852af-b500-48f2-b697-e5f0eda00850/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53c138ca2e0c/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/53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb

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
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/449119/

Comments