Analysis
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max time kernel
141s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
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submitted
08/08/2023, 17:12
General
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Target
7a9e8764b9469763c0d83f672b46ab66074b8d5ff75d40715648bfc19f719024.exe
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Size
4.6MB
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MD5
d5bd22840ac6f164c95f5119521f688f
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SHA1
3783bcac32478a9839f5b9801791621eb1f6d282
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SHA256
7a9e8764b9469763c0d83f672b46ab66074b8d5ff75d40715648bfc19f719024
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SHA512
64e684feb5bf87d174903325cc5ee3449c60141194f3dcd451a644ddb0af0f62ae6d506aa89986db1e0e25cfb85d7367ea0aeb9ad111fdb14cd2379ccb4eb2d7
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SSDEEP
98304:RbbuXOLhjqEadfGUDOXiCUEw/RBzzR8hrAPiuxDSvAKvNO6vdnBY2DzilI:kowb+yAKRB+t7uxQ1sOm2Q
Malware Config
Signatures
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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 2 IoCs
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UPX packed file 17 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7a9e8764b9469763c0d83f672b46ab66074b8d5ff75d40715648bfc19f719024.exe"C:\Users\Admin\AppData\Local\Temp\7a9e8764b9469763c0d83f672b46ab66074b8d5ff75d40715648bfc19f719024.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
52KB
MD5fdc8b75a37017141831e3421479307be
SHA1f6a08cc570d5e5bc4218da376ca353d46d62790d
SHA2562a37ce301490bd4b7c5d02b768b054705fe4620db6ef81061718c1fe89c9f27e
SHA512d74e2de28523317c928965affa464cef6ba5c4da9ab05d30a79a4d3bbb59284d68331b5735c705cf73e155cf3a42b01ef5cd7219c72c242eed6b711090066537
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Filesize
3.6MB
MD5434ae2cc38a273b4068cbd59b2596009
SHA164e7ba77119c34280d04554d71c7c467c201bfc4
SHA256a3487289da617e34a779866c9117e7da7f7799356ad6e5394405a55d20258dc2
SHA512818c8ae6bee43ac5c4f6d33d1d21ac3bd7a7133aafb25c0f793129706273138051ba847da90a033dcfbfda08c44d22efd2923b277da377883792fc69de95ca90
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Filesize
40KB
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Filesize
4.9MB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.5MB
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Filesize
1.5MB
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Filesize
4.9MB
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Filesize
8.1MB
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Filesize
9.0MB
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Filesize
8KB
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Filesize
88KB
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Filesize
4KB
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Filesize
4.9MB
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Filesize
40KB
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Filesize
64KB
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Filesize
4KB
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Filesize
9.0MB
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Filesize
8.1MB
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Filesize
88KB
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Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
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Filesize
4.9MB
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Filesize
4.9MB
-
Filesize
4.9MB
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Filesize
4.9MB