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Analysis
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max time kernel
21s -
max time network
38s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 06:13
Static task
static1
Behavioral task
behavioral1
Sample
57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe
Resource
win10v2004-20220901-en
General
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Target
57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe
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Size
600KB
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MD5
a43e02a88d9574e6bf3871df1f29a132
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SHA1
876fde7a1b918963557d7ee9ec120470136f11ea
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SHA256
57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982
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SHA512
ddb04d3adc5243f7f4b9be961dedd6f2a872ca169ad61e352545637996ca7157259b0c1aa41e67e461bdd69ff3d43eaec92945aced583a2c34515747bcae5e99
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SSDEEP
12288:vnp7MTrnNc4cMCEASQPCnXYjCsCutCfAIh+ww3dU:PpITTNcmkS0CnIjoNhatU
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1160 set thread context of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 1404 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29 PID 1160 wrote to memory of 1404 1160 57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe"C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe"C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe" Track="0001001000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1404
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