Analysis
- max time kernel
137s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
29/04/2024, 02:35
Behavioral task
behavioral1
Sample
d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe
Resource
win7-20240221-en
14 signatures
150 seconds
General
- Target d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe
- Size 1.3MB
- Sample240429-c3fnwaff86
- SHA256 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca
- MD5 8b41ca11262643b77a05737d525efd5a
- SHA1 618f9f1b1b03c75431f9909c10c966d4d9913720
- SHA512 f3ee1cc8a718e41e3ef246853b1f1f41f2f14055aa18486a44fe490455b75c094ba530c84595961062820a4dbf951bd632f64db3bd0b0203fff5cfffa13fe4a7
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOxA5zYlQvmp8RxAb5J6iHsl5TwnD4ug8:E5aIwC+Agr6StVEnmcKxYDvZThTwndg8
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x000a000000023b73-23.dat family_kpot - Trickbot x86 loader 7 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/1332-16-0x0000000002FF0000-0x0000000003019000-memory.dmp trickbot_loader32 behavioral2/memory/1332-20-0x0000000002FF0000-0x0000000003019000-memory.dmp trickbot_loader32 behavioral2/memory/1332-24-0x0000000002FF0000-0x0000000003019000-memory.dmp trickbot_loader32 behavioral2/memory/3332-44-0x00000000021E0000-0x0000000002209000-memory.dmp trickbot_loader32 behavioral2/memory/3332-59-0x00000000021E0000-0x0000000002209000-memory.dmp trickbot_loader32 behavioral2/memory/2724-80-0x0000000001520000-0x0000000001549000-memory.dmp trickbot_loader32 behavioral2/memory/2724-94-0x0000000001520000-0x0000000001549000-memory.dmp trickbot_loader32 - Executes dropped EXE 3 IoCs
pid Process 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe Token: SeTcbPrivilege 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1332 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1332 wrote to memory of 3332 1332 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe 84 PID 1332 wrote to memory of 3332 1332 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe 84 PID 1332 wrote to memory of 3332 1332 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe 84 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 3332 wrote to memory of 436 3332 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 86 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 2724 wrote to memory of 4304 2724 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 99 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe 101 PID 4472 wrote to memory of 3332 4472 d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.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
-
C:\Users\Admin\AppData\Local\Temp\d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe"C:\Users\Admin\AppData\Local\Temp\d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exeC:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:436
-
-
-
C:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exeC:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4304
-
-
C:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exeC:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4472 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3332
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\d1a24f74b437b6c98f178b46b00d7676998c9f8feae1bb9783b31bfe87979fca.exe
- Size 1.3MB
- SHA256 d1a24f64b436b5c97f167b45b00d6565887c8f7feae1bb9673b31bfe76868fca
- MD5 8b41ca11262643b77a05737d525efd5a
- SHA1 618f9f1b1b03c75431f9909c10c966d4d9913720
- SHA512 f3ee1cc8a718e41e3ef246853b1f1f41f2f14055aa18486a44fe490455b75c094ba530c84595961062820a4dbf951bd632f64db3bd0b0203fff5cfffa13fe4a7
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOxA5zYlQvmp8RxAb5J6iHsl5TwnD4ug8:E5aIwC+Agr6StVEnmcKxYDvZThTwndg8
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
- Size 42KB
- SHA256 adb065a1802474f3eaf8f5b8d90ed24cfeaf58d7e29fa7e2ea410f4604b29331
- MD5 1d3bf49899cf775b496b5c0238a55ba1
- SHA1 c315cb161c937131830e46682ab7ac4f2bb11513
- SHA512 a9b706797e36d82b3e04ee8a899ecdb68fb78cfd298a5790be924e9e330c9f297fa0e66debcb5254a2e0c93238c5711d9ac8dee32bb36cecd3ff68dd4cbaf059
- SSDEEP 768:FaJ4U/SfFjY9mb7ZwBhvBCjz2xN0bNL0atyqJM3RloYztnZYoAPIXvu5DSnhkz/h:2tTzq
- MD5 SHA1 SHA512 SSDEEP