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Analysis
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max time kernel
109s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2022, 00:56
Static task
static1
Behavioral task
behavioral1
Sample
66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe
Resource
win10v2004-20220812-en
General
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Target
66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe
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Size
668KB
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MD5
91b5676a561b1d0e54ad6edff2eec140
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SHA1
2dd52bfa24dce04284145f6ac80cdb8c8a68d02c
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SHA256
66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f
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SHA512
3024c2e1cb5c094519c273289fb61fb67e5beeab1eaab11562f8c7d4f8434bd3005a631fcece7349e6d921b37c5c07aed5da3f90f1658d814ddd0f2f9c561a03
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SSDEEP
12288:CAnvpTzrN6siGIA4x2GUtN27TJ3HT92cahy76t+Gk4QA:nnvB9PXeTUtN27Tl92cahy7Qkl
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4188-134-0x00000000023B0000-0x00000000024F1000-memory.dmp upx behavioral2/memory/4188-138-0x00000000023B0000-0x00000000024F1000-memory.dmp upx behavioral2/memory/4188-137-0x00000000023B0000-0x00000000024F1000-memory.dmp upx behavioral2/memory/4188-139-0x00000000023B0000-0x00000000024F1000-memory.dmp upx behavioral2/memory/4188-140-0x00000000023B0000-0x00000000024F1000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe Token: SeCreatePagefilePrivilege 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe 4188 66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe"C:\Users\Admin\AppData\Local\Temp\66113881f4dd06ccb52f71990b5682993c7d5ee6feabd18bbb4cb6082df5381f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4188