MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5fa9d9b71791483ca380f09e1fc946b0ba7d68cfb73147bf80aa472b72497ef3. 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
| SHA256 hash: | 5fa9d9b71791483ca380f09e1fc946b0ba7d68cfb73147bf80aa472b72497ef3 |
|---|---|
| SHA3-384 hash: | 76c111411ca0eb767e6d2a86418208aac5d38f15f37f4e78f0f127561a3c38e102bbea373a5a0c10fe04b5b2e2a54498 |
| SHA1 hash: | ba65a66fafb5479876fede8172fba0fde2593e5c |
| MD5 hash: | 79aeea7e2cae474eba241c822e5f99e8 |
| humanhash: | jig-july-california-virginia |
| File name: | 79aeea7e2cae474eba241c822e5f99e8 |
| Download: | download sample |
| Signature | MysticStealer |
| File size: | 265'216 bytes |
| First seen: | 2023-09-07 10:23:59 UTC |
| Last seen: | 2023-09-07 12:52:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | caa8d22a27bdeecfeb10143eed185335 (1 x MysticStealer, 1 x RedLineStealer, 1 x Stealc) |
| ssdeep | 6144:BypnplhoSByJCTT8rxblMDcUWO7jD4wcGB:ByppboSByqAlliPD1B |
| Threatray | 581 similar samples on MalwareBazaar |
| TLSH | T1A644BE6AB9C0C471D9A2A47109249BD0697CFC305F233AB733C45EF629951C2DEA58EF |
| 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 |  zbetcheckin |
| Tags: | 32 exe MysticStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
266
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
79aeea7e2cae474eba241c822e5f99e8
Verdict:
Malicious activity
Analysis date:
2023-09-07 10:25:09 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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:
10/10
Confidence:
100%
Tags:
greyware
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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:
Suspicious
Result
Threat name:
Mystic Stealer
Detection:
malicious
Classification:
troj.evad
Score:
84 / 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
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-09-07 09:53:50 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 571 additional samples on MalwareBazaar
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:
42a7e38f10f5c83a94be4988425bd8c7d6c8444ceb9720e2e057df9db2f3fa87
MD5 hash:
6b85a0a944bcfcb55aaca085e4e02d4b
SHA1 hash:
98a8925a57240d6c0f8c3b654fd1b31e5c353416
SH256 hash:
5fa9d9b71791483ca380f09e1fc946b0ba7d68cfb73147bf80aa472b72497ef3
MD5 hash:
79aeea7e2cae474eba241c822e5f99e8
SHA1 hash:
ba65a66fafb5479876fede8172fba0fde2593e5c
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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.
Web download
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://77.91.68.238/love/no230.exe