Analysis
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max time kernel
117s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-08-2024 15:26
Behavioral task
behavioral1
Sample
db3e99d332bdd6207b7e01d30c013ae0N.exe
Resource
win7-20240708-en
General
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Target
db3e99d332bdd6207b7e01d30c013ae0N.exe
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Size
1.4MB
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MD5
db3e99d332bdd6207b7e01d30c013ae0
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SHA1
158d747482ddc1ffb1066123e2fdb5378bf52c49
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SHA256
65b06308a80f1ecab4582541a6a3f27cc5b4783a2ea9878e04cb20f6b0d9d474
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SHA512
a54da15bcdb63b5fc65e40712196c32ef040102f5fb8c6baeed10572a48bbba2b28ba7a7482320fe57350f824f307c8b6f6583002a70fe78451cfa74d07f1fdf
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdk5:E5aIwC+Agr6St1lOqq+jCpLWe
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x000700000002347d-21.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/2604-15-0x00000000024D0000-0x00000000024F9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
pid Process 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 db3e99d332bdd7208b8e01d30c013ae0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db3e99d332bdd7208b8e01d30c013ae0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db3e99d332bdd6207b7e01d30c013ae0N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2604 db3e99d332bdd6207b7e01d30c013ae0N.exe 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe -
Suspicious use of WriteProcessMemory 55 IoCs
description pid Process procid_target PID 2604 wrote to memory of 1400 2604 db3e99d332bdd6207b7e01d30c013ae0N.exe 84 PID 2604 wrote to memory of 1400 2604 db3e99d332bdd6207b7e01d30c013ae0N.exe 84 PID 2604 wrote to memory of 1400 2604 db3e99d332bdd6207b7e01d30c013ae0N.exe 84 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 1400 wrote to memory of 4344 1400 db3e99d332bdd7208b8e01d30c013ae0N.exe 85 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 PID 3732 wrote to memory of 5048 3732 db3e99d332bdd7208b8e01d30c013ae0N.exe 101 -
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\db3e99d332bdd6207b7e01d30c013ae0N.exe"C:\Users\Admin\AppData\Local\Temp\db3e99d332bdd6207b7e01d30c013ae0N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Users\Admin\AppData\Roaming\WinSocket\db3e99d332bdd7208b8e01d30c013ae0N.exeC:\Users\Admin\AppData\Roaming\WinSocket\db3e99d332bdd7208b8e01d30c013ae0N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:4344
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C:\Users\Admin\AppData\Roaming\WinSocket\db3e99d332bdd7208b8e01d30c013ae0N.exeC:\Users\Admin\AppData\Roaming\WinSocket\db3e99d332bdd7208b8e01d30c013ae0N.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:5048
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5db3e99d332bdd6207b7e01d30c013ae0
SHA1158d747482ddc1ffb1066123e2fdb5378bf52c49
SHA25665b06308a80f1ecab4582541a6a3f27cc5b4783a2ea9878e04cb20f6b0d9d474
SHA512a54da15bcdb63b5fc65e40712196c32ef040102f5fb8c6baeed10572a48bbba2b28ba7a7482320fe57350f824f307c8b6f6583002a70fe78451cfa74d07f1fdf