Analysis
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max time kernel
92s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2022, 03:45
Static task
static1
Behavioral task
behavioral1
Sample
d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe
Resource
win10v2004-20220812-en
General
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Target
d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe
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Size
559KB
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MD5
4bb1dcd39b08132e970fd8bda9443dd0
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SHA1
73f12649f1bb035fdd9f7995febd3640c33b6be6
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SHA256
d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71
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SHA512
4b87b99c79917cc9371a48e8fb72c8a1faf0a47f0d375fabd0054206503a6450d77e27070196d6d0ed9d27a92e9b55962bcac6a8d9c73e8f31ebd35536c2dc19
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SSDEEP
12288:FeXWvkP4Y4o+N69iHXszcVCH77SQp5ea9h1ZodPM1LDSaIjh:OWvHY4oK3szcVCYLM1LDSzjh
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4988 set thread context of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4988 wrote to memory of 4932 4988 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 82 PID 4932 wrote to memory of 2864 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 54 PID 4932 wrote to memory of 2864 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 54 PID 4932 wrote to memory of 2864 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 54 PID 4932 wrote to memory of 2864 4932 d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe 54
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2864
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C:\Users\Admin\AppData\Local\Temp\d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe"C:\Users\Admin\AppData\Local\Temp\d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Users\Admin\AppData\Local\Temp\d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exeC:\Users\Admin\AppData\Local\Temp\d9f399d24f99dc2daea49413cc3e9cd7a5f366e215ca6755a5f1363c48ed4a71.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4932
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