Analysis
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max time kernel
135s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 05:12
Behavioral task
behavioral1
Sample
fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe
Resource
win7-20231129-en
General
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Target
fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe
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Size
1.3MB
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MD5
8417df411cd81c5b9d48840f936a3e06
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SHA1
a9a308ae5677aba16bd346d17a18e4f1d700a107
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SHA256
fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff
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SHA512
249bb4bbb87473a314b5643a36623cd698995b920217c1d88cac7acba9b57fd235466e6a2b7f00ca49291b3c3bd8872a23c08cb215697621c2c565d151083688
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOFZ+jJ/1q0GrbcUxnMj0/P:E5aIwC+Agr6StVEnmcKWnq0vlj+P
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/4908-15-0x0000000002170000-0x0000000002199000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exepid process 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exedescription pid process Token: SeTcbPrivilege 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe Token: SeTcbPrivilege 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exepid process 4908 fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exefad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exedescription pid process target process PID 4908 wrote to memory of 516 4908 fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe PID 4908 wrote to memory of 516 4908 fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe PID 4908 wrote to memory of 516 4908 fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 516 wrote to memory of 60 516 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1588 wrote to memory of 2256 1588 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe PID 1940 wrote to memory of 4496 1940 fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe svchost.exe -
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\fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe"C:\Users\Admin\AppData\Local\Temp\fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exeC:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:516 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:60
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C:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exeC:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2256
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C:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exeC:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4496
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\fad7d7000a968bd3f6ac0d1df1222f8afc4faada73634e287978706ad19f20ff.exe
Filesize1.3MB
MD58417df411cd81c5b9d48840f936a3e06
SHA1a9a308ae5677aba16bd346d17a18e4f1d700a107
SHA256fad6d6000a857bd3f5ac0d1df1222f7afc4faada63534e276867605ad19f20ff
SHA512249bb4bbb87473a314b5643a36623cd698995b920217c1d88cac7acba9b57fd235466e6a2b7f00ca49291b3c3bd8872a23c08cb215697621c2c565d151083688
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Filesize
36KB
MD5b33517beb8131d4af2490d9a94c989e6
SHA11eb4bf913136a1b02bd619a984cc449bb8d7f37c
SHA256d8ee23a97879887259d2ba3c092e75e5e8982c2f584b0bacd184e210d686cfac
SHA512504af2bb94af392ff4526b528921ceed6fc3b99dd4b3c1a00a41ba07d15a4bb583bf47b55ae352764ce1d7f04c35bc36e3fdfefc0621153a220f18dde38cbc47