MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3eb6a94f3d850a01dccfcecbb2e2b325e76e8dc60bbd1be540abb5bb24672da6. 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 5 File information Comments

SHA256 hash: 3eb6a94f3d850a01dccfcecbb2e2b325e76e8dc60bbd1be540abb5bb24672da6
SHA3-384 hash: c20f21750af3f666da8b91a446ff5343b0871ed9ffbf5fb4f0672456225582a3db59ef4c34af6e080b866c7d9421d259
SHA1 hash: af2de5a0eb2a070562ba4e13e571343fbccc4c1a
MD5 hash: ff86695c614ebff10c5dc5d25e1511c1
humanhash: texas-spaghetti-mike-crazy
File name:SecuriteInfo.com.Trojan.Inject4.60850.18356.14630
Download: download sample
Signature MysticStealer
File size:270'848 bytes
First seen:2023-09-08 04:39:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 431b9eee3827e493b6144e5f38c219a4 (15 x MysticStealer, 8 x RedLineStealer, 6 x Smoke Loader)
ssdeep 6144:oG6PWn9nd1kCh2EonJ3f4GRV7SycXZ+L4WP58TIZ:or8HkCofLKfPaZ
Threatray 638 similar samples on MalwareBazaar
TLSH T11044AEC437E38433DA433A3B05E8D6F596AEB4744F621A7F2349053A1E9479BC42F962
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 SecuriteInfoCom
Tags:exe MysticStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
272
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Inject4.60850.18356.14630
Verdict:
Malicious activity
Analysis date:
2023-09-08 04:42:06 UTC
Tags:
stealc stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
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:
80 / 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
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Nekark
Status:
Malicious
First seen:
2023-09-08 04:40:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
26251f26cec6a8ac056686e7997df73c96432ec3a3d839dbb3039222fe686f35
MD5 hash:
d2c44de6b26bbf79cee8666cb0b1acd6
SHA1 hash:
8607fe5ab88296c6745a2c5d90fb474d13a1df2e
SH256 hash:
3eb6a94f3d850a01dccfcecbb2e2b325e76e8dc60bbd1be540abb5bb24672da6
MD5 hash:
ff86695c614ebff10c5dc5d25e1511c1
SHA1 hash:
af2de5a0eb2a070562ba4e13e571343fbccc4c1a
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:AppLaunch
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
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.

Comments