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Analysis
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max time kernel
178s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2022, 21:43
Static task
static1
Behavioral task
behavioral1
Sample
f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe
Resource
win10v2004-20221111-en
General
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Target
f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe
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Size
685KB
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MD5
210fb0ab8730f1cd7cc138fe1938290f
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SHA1
e47ca923cc3d1ad5738a66e90a5cd078e262dabf
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SHA256
f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9
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SHA512
ee0a82d2636e4000181f08ad910b6337a21a76f377ba73eb0ffad0708ce53893a5dfab63e7205fec17a59ccc69791c890a6b4721bbe4071f95a8446b9d1121ba
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SSDEEP
12288:gSnvpg3jf39d4+MkbGKGd4Zfuh2CN+sid3Bfz1aHggnE2yPLol:gSnvmTf3j4+MkbDGmnCN+td391aHggnP
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4696-132-0x00000000021D0000-0x0000000002315000-memory.dmp upx behavioral2/memory/4696-135-0x00000000021D0000-0x0000000002315000-memory.dmp upx behavioral2/memory/4696-136-0x00000000021D0000-0x0000000002315000-memory.dmp upx behavioral2/memory/4696-139-0x00000000021D0000-0x0000000002315000-memory.dmp upx behavioral2/memory/4696-140-0x00000000021D0000-0x0000000002315000-memory.dmp upx behavioral2/memory/1760-142-0x0000000002190000-0x00000000022D5000-memory.dmp upx behavioral2/memory/1760-145-0x0000000002190000-0x00000000022D5000-memory.dmp upx behavioral2/memory/1760-146-0x0000000002190000-0x00000000022D5000-memory.dmp upx behavioral2/memory/1760-148-0x0000000002190000-0x00000000022D5000-memory.dmp upx behavioral2/memory/1760-149-0x0000000002190000-0x00000000022D5000-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 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe Token: SeCreatePagefilePrivilege 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4696 wrote to memory of 1760 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 81 PID 4696 wrote to memory of 1760 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 81 PID 4696 wrote to memory of 1760 4696 f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe"C:\Users\Admin\AppData\Local\Temp\f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Users\Admin\AppData\Local\Temp\f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe"C:\Users\Admin\AppData\Local\Temp\f8059356ef9938b19243131dc4f15227e2af2526d7b01349c166cd5b869f2fb9.exe" /_ShowProgress2⤵PID:1760
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