Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 18:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe
Resource
win7-20240419-en
4 signatures
150 seconds
General
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Target
2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe
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Size
1.3MB
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MD5
d277695b0fefaa9d41d8b43ad7390d1b
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SHA1
b9aa2e4abd2436f6f26ccddfa16129fb14f3d3da
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SHA256
710df036c18187fbd5d82133d1bff579a5b5437f69d7b2272ebbaf48e4f6b97a
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SHA512
385e751b6a8b56816ad2b962432ca94d6e721dbb64eac52378135c5d80b37b77942438c7f77216b74bc5b8ce69c287eee09fe0fa4f1ee7eadafaf70fcf19f6f2
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SSDEEP
24576:w2zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbgeduTNjx+mZCkt76f/24pN+XNqNl:wPtjtQiIhUyQd1SkFdOf9Ckt7c20+9qT
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exedescription ioc Process File opened for modification C:\Windows\System32\alg.exe 2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe -
Drops file in Program Files directory 3 IoCs
Processes:
2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exedescription ioc Process File opened for modification C:\Program Files (x86)\Common Files\Adobe\Adobe PCD\pcd.db 2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\caps\hdpim.db 2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\caps\hdpim.db-journal 2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exedescription pid Process Token: SeTakeOwnershipPrivilege 1028 2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-12_d277695b0fefaa9d41d8b43ad7390d1b_avoslocker.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1028