Analysis
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max time kernel
58s -
max time network
97s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 13:07
Static task
static1
Behavioral task
behavioral1
Sample
f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
Resource
win10v2004-20220812-en
General
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Target
f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
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Size
1.0MB
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MD5
e8ddcda997de92e01dd6d83ca61062a7
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SHA1
8c19e6de1d091095c4cf505f4dae6f7bd6593bb6
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SHA256
f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38
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SHA512
02bc7de4d48ad0ced7cfd521966a7c54aae4d4588c7724c5e41b44c33b211df4ca0f1fd213d3e19defc9a20ae4cccac6f4ce23110ed037b4f16215f064316a57
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SSDEEP
24576:w0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8A0:w0guUuT/asgUI
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 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.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 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1448 set thread context of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 1772 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29 PID 1448 wrote to memory of 1772 1448 f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe"C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe"C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1772
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