Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
27/05/2024, 15:42
General
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Target
2024-05-27_89fc4202cda5858597b0e41307f735e6_avoslocker.exe
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Size
1.3MB
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MD5
89fc4202cda5858597b0e41307f735e6
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SHA1
f29ef5668ffda963b09c33a2f3a29ca94fc0fb61
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SHA256
0b1b914ac8ee607049b642e164dd2648c6066de94964b39440f177fe1f72ae96
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SHA512
fc86498c6ee3851b07be3bf2fd7933d1ca9f5b01c49b6aae3fe5bea5efd0d8f3d229c071b0cde1a01a272518a7480cf153456f4f6155c2853238bb7f7aebd62b
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SSDEEP
24576:52zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbged3TduSZpUR0GHrVQ1aW4mSOgv6:5PtjtQiIhUyQd1SkFdJpAHrVQ1/fSNvi
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
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Drops file in System32 directory 1 IoCs
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Drops file in Program Files directory 3 IoCs
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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
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C:\Users\Admin\AppData\Local\Temp\2024-05-27_89fc4202cda5858597b0e41307f735e6_avoslocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-27_89fc4202cda5858597b0e41307f735e6_avoslocker.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
644KB
MD5e22a895db35dbe141cf9168d7b2ad1ab
SHA1e79cc42b499233a105b773a3bddf7f199fb1695c
SHA256b6eb14ef42b812c34421d57192320603287b9a67e01319542a3aacc76aa47cd0
SHA512cbd14774840e3176e19e14db3dbbf7606b1e3386d952c6411c34bed23ca4ce27cfd7e5578b893263e4f2bc29d1d7b92cc7da1ec0c99be4595eed0a1bf560d8e0
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Filesize
412KB
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Filesize
1.3MB
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Filesize
412KB
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Filesize
1.3MB
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Filesize
656KB
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Filesize
656KB