Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 22:41
Behavioral task
behavioral1
Sample
6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe
Resource
win7-20240221-en
General
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Target
6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe
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Size
1.3MB
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MD5
6cbe5ae51312f0647c2936096a07a73e
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SHA1
71135de3f07d1099b5e7d15507ec686be56df17f
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SHA256
6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21
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SHA512
65d015e0fdac5e2c121a27c53700acac9c9cd5a93a685321b3cd591cf6e5dfa57a9080754cedb57cd070be33e3e5aa4882b5b359866c407d322eb9f397d6a298
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1SdrzRjVYaQ/n2lbcMfcaSRAg:E5aIwC+Agr6S/FYqOc2nSRv
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/224-15-0x0000000002160000-0x0000000002189000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exepid process 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exedescription pid process Token: SeTcbPrivilege 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe Token: SeTcbPrivilege 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exepid process 224 6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exedescription pid process target process PID 224 wrote to memory of 3960 224 6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe PID 224 wrote to memory of 3960 224 6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe PID 224 wrote to memory of 3960 224 6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 3960 wrote to memory of 5104 3960 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1640 wrote to memory of 3956 1640 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe svchost.exe PID 1276 wrote to memory of 2560 1276 7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.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\6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe"C:\Users\Admin\AppData\Local\Temp\6b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exeC:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3960 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:5104
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C:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exeC:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3956
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C:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exeC:\Users\Admin\AppData\Roaming\WinSocket\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2560
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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\7b316d29a2a9fe094d41861191a7811c9f69c8a977ef46aff1826b43af4f0c21.exe
Filesize1.3MB
MD56cbe5ae51312f0647c2936096a07a73e
SHA171135de3f07d1099b5e7d15507ec686be56df17f
SHA2566b315d29a2a9fe084d41751191a6711c8f58c7a866ef45aff1725b43af4f0c21
SHA51265d015e0fdac5e2c121a27c53700acac9c9cd5a93a685321b3cd591cf6e5dfa57a9080754cedb57cd070be33e3e5aa4882b5b359866c407d322eb9f397d6a298
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Filesize
32KB
MD519eea6c7ef68d4359c31e2f65390dc34
SHA135a5c01525daf4bb02248b90e30f7d6f28b030f6
SHA2566fc48212bec069f04023918c0eb13af4b8a6b26ade0a70792711d886665da7be
SHA5123df2e678e1f7eb6b8841603b338c43dd0269ec923a8065249122337365913ce5e8608590f6e853bd331cf4205a715f219d85800d010d8611aaf248d9b0f5734f