MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 743a0b2917a5ad793d289975dd481504e3d73e9349aebe2dfa491e28ba6caf18. 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



Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash: 743a0b2917a5ad793d289975dd481504e3d73e9349aebe2dfa491e28ba6caf18
SHA3-384 hash: 80e2b325566b3e34d8564661a421a7d771e6fad38877dbaa85e6ea40a9cd89367fa540bb11804ee4716826d8e8e2e13e
SHA1 hash: 5d05faf1d3bd6bd04d4b30c26f78ac378204347e
MD5 hash: 96edee747c7e4bbe7868fa5d1e6f94da
humanhash: artist-louisiana-victor-two
File name:svchost.exe
Download: download sample
File size:125'494 bytes
First seen:2025-11-23 09:24:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2c0c8ec0bdd07ad3a70b86c3d1ab5031 (4 x Swisyn)
ssdeep 1536:niyzlrXCu2lsuAoeQZZ86ukpj0nGGF9v+4DvMjjjjjjjjjjjjjjjjjjjjjjjjjjT:iyZCu2lhA1QZZ4kp4F9Xzm
TLSH T1E8C30913BF11442FD126C9F09CB99AB9B5219F251FA29F4B23C0BB52697060B78F521F
TrID 55.4% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
21.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.1% (.EXE) Win64 Executable (generic) (10522/11/4)
4.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
10
Origin country :
IE IE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Connection attempt
Creating a file in the %AppData% directory
Сreating synchronization primitives
Setting a single autorun event
Enabling autorun
Enabling a "Do not show hidden files" option
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm explorer lolbin overlay visual_basic
Result
Gathering data
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Visual Basic Visual Basic 6 Win 32 Exe x86
Threat name:
Win32.Trojan.Msposer
Status:
Malicious
First seen:
2025-11-22 06:30:11 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
35 of 36 (97.22%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Adds Run key to start application
Executes dropped EXE
Boot or Logon Autostart Execution: Active Setup
Modifies WinLogon for persistence
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
Win.Malware.Swisyn-9942393-0
YARA:
n/a
Unpacked files
SH256 hash:
743a0b2917a5ad793d289975dd481504e3d73e9349aebe2dfa491e28ba6caf18
MD5 hash:
96edee747c7e4bbe7868fa5d1e6f94da
SHA1 hash:
5d05faf1d3bd6bd04d4b30c26f78ac378204347e
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:SEH__vba
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments