Analysis
- user interaction
yes - max time kernel
16s - max time network
18s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/07/2026, 15:04
Static task
static1
Behavioral task
behavioral1
Sample
runner.bat
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
runner.bat
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target runner.bat
- Size 609B
- Sample260710-sfx8eady7x
- SHA256 709cb4b896255c8ea0556cf0048d4cfc4b395f01b83926b0f83ff9dcb632d2a5
- MD5 826890dca28663b78e45a3dceb8547ea
- SHA1 77afe15f7234fc18a6c043442257b598896d52d3
- SHA512 43564680e4eb1963c0807b9984e815d93991e073e06b93d1eb1c89e31690e002f6f8a856c65fdc4352cb7c7ceeeb4dbbf75d2ccb9ef75ff62d75ce5af3ba9ed6
- TLSH T106F097A89FE581F5C0210DA4D18F9235826AB5CE3105A07593E134E5EA4542B5E32EED
- MD5 SHA1 SHA512 TLSH
Score
7/10
Malware Config
Signatures
- Modifies file permissions 1 TTPs 7 IoCs
pid Process 4752 takeown.exe 1536 takeown.exe 2608 takeown.exe 2328 takeown.exe 3996 takeown.exe 2296 takeown.exe 3724 takeown.exe - Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 3724 takeown.exe Token: SeTakeOwnershipPrivilege 4752 takeown.exe Token: SeTakeOwnershipPrivilege 1536 takeown.exe Token: SeTakeOwnershipPrivilege 2608 takeown.exe Token: SeTakeOwnershipPrivilege 2328 takeown.exe Token: SeTakeOwnershipPrivilege 3996 takeown.exe Token: SeTakeOwnershipPrivilege 2296 takeown.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1572 wrote to memory of 3724 1572 cmd.exe 87 PID 1572 wrote to memory of 4752 1572 cmd.exe 88 PID 1572 wrote to memory of 1536 1572 cmd.exe 89 PID 1572 wrote to memory of 2608 1572 cmd.exe 90 PID 1572 wrote to memory of 2328 1572 cmd.exe 91 PID 1572 wrote to memory of 3996 1572 cmd.exe 92 PID 1572 wrote to memory of 2296 1572 cmd.exe 93
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\runner.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\winlogon.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:3724
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\svchost.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:4752
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\LogonUI.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:1536
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\hal.dll2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:2608
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\csrss.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:2328
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\ntoskrnl.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:3996
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C:\Windows\system32\takeown.exetakeown /f C:\Windows\System32\winload.exe2⤵
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:2296
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