Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 14:26
Static task
static1
Behavioral task
behavioral1
Sample
0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe
Resource
win10v2004-20220812-en
General
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Target
0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe
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Size
1.1MB
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MD5
f46cba5778feef14440ba9cc93fb109e
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SHA1
8b4637574fc952787263a54f05dafa8858454a0c
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SHA256
0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559
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SHA512
da0d626bb0cf01bdec2ddd4aa2ae8d112c68f47193575793af7509f609cb314827a31dc18acc779e9d10e35ab3d7f0c1875a9c0725a56e0488744d8ab48b0dd5
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SSDEEP
24576:Y88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wWP:Y8fRbE2VolvZWP
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1092 set thread context of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 936 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28 PID 1092 wrote to memory of 936 1092 0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe"C:\Users\Admin\AppData\Local\Temp\0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\AppData\Local\Temp\0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe"C:\Users\Admin\AppData\Local\Temp\0985bed9ffa1ab1047449e1fa6bc9da355d05364317fb1aec753743794bd3559.exe" Track="0001101000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:936
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