Analysis
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max time kernel
91s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
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submitted
05-11-2023 06:51
General
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Target
NEAS.1b88f7b71046b91d2df3d4cba60d1dd0_JC.exe
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Size
798KB
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MD5
1b88f7b71046b91d2df3d4cba60d1dd0
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SHA1
2b8ba52b5c60f2ec2330e9be24573adc0473d6ea
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SHA256
4598c065bb6a978e9ddef2214a8dc9cfc21d667d00e55edfe3cf7b5d9fcb4849
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SHA512
35e2d528f2505ec333fccb8337e15c5ccf022942743883a5f5bd8103562f6bb9c05d38a0aadc0d3e13563c94524759bee260f80c684b63dae1810590279973f3
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SSDEEP
24576:AhY2gUfVH5XlVYzagW4/3rn0ozmzR31P2MVMBrEH7Z:xENH5X3ngbrnLyz5VMK
Malware Config
Signatures
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Modifies AppInit DLL entries 2 TTPs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Loads dropped DLL 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.1b88f7b71046b91d2df3d4cba60d1dd0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.1b88f7b71046b91d2df3d4cba60d1dd0_JC.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
768KB
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Filesize
768KB
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Filesize
192KB