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Analysis
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max time kernel
182s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 16:24
Static task
static1
Behavioral task
behavioral1
Sample
09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
Resource
win10v2004-20221111-en
General
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Target
09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe
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Size
931KB
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MD5
7b654a42dd0d652526d0f9e9a8e8df8f
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SHA1
926f2e4ffd0a58ba868afa78f2e8c823f097dc29
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SHA256
09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45
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SHA512
a8e865aed3c9d8f4f6e37e70cc4ad34bc7b5f486a11c17b21878ba4b632a0ba6ea561dd1bc3b443f22e20a1ff0ec75230a9bf60a59c1b4424d0c72c51b543e3a
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SSDEEP
24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKn:i6j19rut7FoU56F
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3348-133-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/3348-135-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/3348-136-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/3348-137-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/3348-138-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/3348-139-0x0000000000400000-0x00000000004EA000-memory.dmp upx -
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 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.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 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2680 set thread context of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3348 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 3348 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 3348 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 3348 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 3348 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83 PID 2680 wrote to memory of 3348 2680 09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe"C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe"C:\Users\Admin\AppData\Local\Temp\09b2f767bc78583c12fbfcf6e08889731035205b6d60763c3e5c174fa5ae1a45.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:3348
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