Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-03-2024 15:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
hiao0k.exe
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
hiao0k.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
hiao0k.exe
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Size
197KB
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MD5
33aee0a29e6e755390997b138a7bc3f8
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SHA1
3771201083f9fc6aef130b2edccb8c7d1633ed56
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SHA256
9e4ea8ec8b01400bf65120de422df7a1bf3405eb9c526567302f5df9a0105b7e
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SHA512
3093d4c89497f1ed65785b1adbd2f2bfc467083349731f83363c4cee1f0c3348c0b8f2f8b09ce56ce97b0be460bc8da47f4e0b9e30a4030d9e578078e6464d69
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SSDEEP
3072:EstQZLgXcdBJ4OxWm1M/j0vBP6xlL+KJC23IasjoqEuPf0sJjCXrUKbHmbU:/QdEcdoozvt85C23IassqesJeBGw
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3096 set thread context of 636 3096 hiao0k.exe 89 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 636 hiao0k.exe 636 hiao0k.exe 636 hiao0k.exe 636 hiao0k.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3096 hiao0k.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3096 wrote to memory of 4456 3096 hiao0k.exe 88 PID 3096 wrote to memory of 4456 3096 hiao0k.exe 88 PID 3096 wrote to memory of 4456 3096 hiao0k.exe 88 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 3096 wrote to memory of 636 3096 hiao0k.exe 89 PID 636 wrote to memory of 3504 636 hiao0k.exe 57 PID 636 wrote to memory of 3504 636 hiao0k.exe 57 PID 636 wrote to memory of 3504 636 hiao0k.exe 57 PID 636 wrote to memory of 3504 636 hiao0k.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3504
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C:\Users\Admin\AppData\Local\Temp\hiao0k.exe"C:\Users\Admin\AppData\Local\Temp\hiao0k.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3096 -
C:\Users\Admin\AppData\Local\Temp\hiao0k.exeC:\Users\Admin\AppData\Local\Temp\hiao0k.exe3⤵PID:4456
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C:\Users\Admin\AppData\Local\Temp\hiao0k.exeC:\Users\Admin\AppData\Local\Temp\hiao0k.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:636
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