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Analysis
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max time kernel
40s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 14:27
Static task
static1
Behavioral task
behavioral1
Sample
0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
Resource
win10v2004-20220901-en
General
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Target
0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
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Size
1.1MB
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MD5
d7994942087ac0d10025a254ad6841fd
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SHA1
05c56afc3894fbd727f08c0acca3c92775863a49
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SHA256
0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18
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SHA512
fdace6d9c574b6f2d52e06c9d33e1cdcfbe565f61b37b2a6544e428f81bf0eb326a5d11b26c7baf097f6155e9db19f4a8071b98dd874abbeead039fcede9c94b
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SSDEEP
24576:I88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wW:I8fRbE2VolvZW
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 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.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 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 864 set thread context of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 1764 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28 PID 864 wrote to memory of 1764 864 0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe"C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:864 -
C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe"C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1764
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