Analysis
- max time kernel
67s - max time network
64s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
25/06/2024, 17:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe
Resource
win10-20240611-en
6 signatures
300 seconds
General
- Target e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe
- Size 148KB
- Sample240625-vy45sawaml
- SHA256 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd
- MD5 8b0137c27630238d4484e09614e34a6b
- SHA1 38cd7b650d6cfa3b3bbdd77462bc77cec81c3e7b
- SHA512 8b50aff28fbaca4715139c56c91d3b6361661870d1c36c14495e9786d324cb7ee528fcd6cade38fc07fd305d503910d9099515b384155685139e4a8897bf9899
- SSDEEP 3072:RqbvYIHbDHrItpY6QV76ei4cIIZxFtZRrqKWY/svbIbm18Mq:cbvYIL4pY3hi4cLZG8RM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3960 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 3960 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 1280 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 1280 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 388 cultureavg.exe 388 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe 2732 cultureavg.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1280 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3960 wrote to memory of 1280 3960 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 88 PID 3960 wrote to memory of 1280 3960 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 88 PID 3960 wrote to memory of 1280 3960 e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe 88 PID 388 wrote to memory of 2732 388 cultureavg.exe 96 PID 388 wrote to memory of 2732 388 cultureavg.exe 96 PID 388 wrote to memory of 2732 388 cultureavg.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe"C:\Users\Admin\AppData\Local\Temp\e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3960 -
C:\Users\Admin\AppData\Local\Temp\e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe"C:\Users\Admin\AppData\Local\Temp\e1f60b891005dfd0f6738444406c8e57d644cc3ce0154f8d17454c886637dfbd.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1280
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4328,i,15721081447618313297,6839074028983272033,262144 --variations-seed-version --mojo-platform-channel-handle=3848 /prefetch:81⤵PID:3528
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C:\Windows\SysWOW64\cultureavg.exe"C:\Windows\SysWOW64\cultureavg.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\SysWOW64\cultureavg.exe"C:\Windows\SysWOW64\cultureavg.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2732
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