Analysis
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max time kernel
137s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 23:51
Behavioral task
behavioral1
Sample
8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe
Resource
win7-20240705-en
General
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Target
8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe
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Size
1.2MB
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MD5
97494469f4b95f3adc4eed85130cd565
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SHA1
e5ca2a5fdf3b7849e636129976d28d94f36107a3
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SHA256
8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977
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SHA512
785437d00a6b1d0f4c3d285b03bac404aeff42b279576806422f8f38135648cf8baae03937457d1fb4c9064da5d9835d04bb7150aff9624881e706ad159df07b
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU95QyILOHgl:E5aIwC+Agr6SNasOqD
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x00070000000234a4-21.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/4720-15-0x00000000024C0000-0x00000000024E9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe Token: SeTcbPrivilege 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4720 8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4720 wrote to memory of 4304 4720 8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe 84 PID 4720 wrote to memory of 4304 4720 8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe 84 PID 4720 wrote to memory of 4304 4720 8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe 84 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 4304 wrote to memory of 1744 4304 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 85 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 764 wrote to memory of 2516 764 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 107 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 PID 1620 wrote to memory of 2564 1620 9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe 110 -
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
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C:\Users\Admin\AppData\Local\Temp\8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe"C:\Users\Admin\AppData\Local\Temp\8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exeC:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1744
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C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exeC:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2516
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C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exeC:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2564
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
Filesize1.2MB
MD597494469f4b95f3adc4eed85130cd565
SHA1e5ca2a5fdf3b7849e636129976d28d94f36107a3
SHA2568a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977
SHA512785437d00a6b1d0f4c3d285b03bac404aeff42b279576806422f8f38135648cf8baae03937457d1fb4c9064da5d9835d04bb7150aff9624881e706ad159df07b
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Filesize
56KB
MD58ab8c5ea79128444fab03b447b0ff653
SHA1864f3b3a0343e3bcf015ba1a6fa730c884453667
SHA256ad848fd259ca9ada6b6c3db588893cc6a5d4b75ca84dd7db2b381e1900b0d162
SHA512549cd55b3c63de825b7abd80df9833f7269d279e0bf572b02f70cb1db8f690ef9514cb58630ee4425f966420f0213cddaa80215f4e1c86760f82d9da5c6cf28d