Analysis
- max time kernel
145s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
08/04/2024, 00:03
Behavioral task
behavioral1
Sample
a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe
Resource
win7-20240215-en
14 signatures
150 seconds
General
- Target a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe
- Size 1.2MB
- Sample240408-ab9frsaf99
- SHA256 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287
- MD5 5a8fb46f7bcc79de5c468099362088fc
- SHA1 43420f0955ec4c81bc58dd634eb9b1e23b38b62f
- SHA512 d4234acd7396b4271af69a883c5047ff402c6199aa07ae7c26fbb76d770285361dde2e7b0ca83541122333576f9f4fea651f1a317c059b469d699a2efa30dc97
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOFZ+jJ/1q0GrbcUxnMjC:E5aIwC+Agr6StVEnmcKWnq0vljC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023207-22.dat family_kpot - Trickbot x86 loader 9 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/1560-15-0x0000000002FE0000-0x0000000003009000-memory.dmp trickbot_loader32 behavioral2/memory/1560-19-0x0000000002FE0000-0x0000000003009000-memory.dmp trickbot_loader32 behavioral2/memory/1560-26-0x0000000002FE0000-0x0000000003009000-memory.dmp trickbot_loader32 behavioral2/memory/1536-44-0x00000000029D0000-0x00000000029F9000-memory.dmp trickbot_loader32 behavioral2/memory/1536-59-0x00000000029D0000-0x00000000029F9000-memory.dmp trickbot_loader32 behavioral2/memory/4128-80-0x0000000000DC0000-0x0000000000DE9000-memory.dmp trickbot_loader32 behavioral2/memory/4128-94-0x0000000000DC0000-0x0000000000DE9000-memory.dmp trickbot_loader32 behavioral2/memory/4712-117-0x0000000000D10000-0x0000000000D39000-memory.dmp trickbot_loader32 behavioral2/memory/4712-131-0x0000000000D10000-0x0000000000D39000-memory.dmp trickbot_loader32 - Executes dropped EXE 3 IoCs
pid Process 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe Token: SeTcbPrivilege 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1560 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1560 wrote to memory of 1536 1560 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe 88 PID 1560 wrote to memory of 1536 1560 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe 88 PID 1560 wrote to memory of 1536 1560 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe 88 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 1536 wrote to memory of 4864 1536 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 89 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4128 wrote to memory of 4752 4128 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 99 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe 101 PID 4712 wrote to memory of 2308 4712 a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.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\a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe"C:\Users\Admin\AppData\Local\Temp\a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exeC:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:4864
-
-
-
C:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exeC:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4128 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4752
-
-
C:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exeC:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2308
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\a2ae941d1d77084bf7d0b99e62a69e87d2db90fff89b12d99fa7f2b7e7642298.exe
- Size 1.2MB
- SHA256 a2ae841d1d66074bf6d0b98e52a58e76d2db80fff78b12d98fa6f2b6e6542287
- MD5 5a8fb46f7bcc79de5c468099362088fc
- SHA1 43420f0955ec4c81bc58dd634eb9b1e23b38b62f
- SHA512 d4234acd7396b4271af69a883c5047ff402c6199aa07ae7c26fbb76d770285361dde2e7b0ca83541122333576f9f4fea651f1a317c059b469d699a2efa30dc97
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOFZ+jJ/1q0GrbcUxnMjC:E5aIwC+Agr6StVEnmcKWnq0vljC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
- Size 20KB
- SHA256 6c6867e3e59112042832c2e817ceaa87ce8304dff479f65b6ecef784dc2da279
- MD5 6799f3d36e31eebc1636b0bdc315c320
- SHA1 1e24a036b3b4c6b1c42fdb4155ccc18e2709867b
- SHA512 e7d26ed52e5e1161724fc7994dd996579e0980955034442c65bbde2a01012a51c2c151bb95dd3bfc6c88058afb09be71f71addf95e35ae1e09076b5dd743e088
- SSDEEP 384:8UgJU8Ydd2nqzjp8ZVzaweXdugDRixjfeisWWSAao4syMuBYkI9CO8f6ckuU0ZN:8UgJU8gdcqzN8Paw4Es+u45BYKO8feu7
- MD5 SHA1 SHA512 SSDEEP