Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 07:17
Behavioral task
behavioral1
Sample
3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe
- Size 34KB
- Sample260731-h4e2maxzd1
- SHA256 3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0
- MD5 f938b7ab27a5df6fbf7f6e1260e37a09
- SHA1 6334f581bf3ce22d2c001872ece312229d8f9d3d
- SHA512 6442c13b479142fd28ced5761c19b6894c46458ba7e616671c4c22d439d813e8110b9f02ed9b095408a0a081abf685313401e2d0892684a970008fee9cc57ebc
- SSDEEP 384:HxaXVqG28uymzhzUuHnOmYxLm9nCwvHixdTEgVR8pkFTBLTIZwYGDcvw9Ikuis8J:RaXUzPi9wnC4C7V9FZ9j2Ojhj/cC
- TLSH T1EEF24B4977908322DAFE6FF16DF371090274E5078913E75F0CC48A9A6F279C28A507E6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
km5g3orb6r.localto.net:8080
Mutex
-
wh2979AEHFCdt40I
Attributes
-
Install_directory
%AppData%
-
install_file
XClient.exe
aes.plain
Signatures
- Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/4712-1-0x0000000000950000-0x000000000095E000-memory.dmp family_xworm - Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk 3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk 3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4712 3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe"C:\Users\Admin\AppData\Local\Temp\3e76ae71e90e71797bcab3f9a2c62256308fe8ab37997ba64c890fba0de84bb0.exe"1⤵
- Creates a file in the Startup directory
- Suspicious use of AdjustPrivilegeToken
PID:4712