Analysis
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max time kernel
119s -
max time network
139s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
14-02-2022 03:08
General
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Target
712bd88365dabc383c99401e059c376f53e739449e16d1c7eb4295bea072967c.exe
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Size
285KB
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MD5
aab0fbd5ec8404b529f17debb946e4cb
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SHA1
d96bdbd8b48afad82c4611852dc23be224762933
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SHA256
712bd88365dabc383c99401e059c376f53e739449e16d1c7eb4295bea072967c
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SHA512
2c75c31f61023620d67522be219b08b515b7c3a000e1ed5de94d2c23e4bb2ec87920209a822f2c39acaac1a304f0ae9d2e0a723dd264609134f271c5d8d03e65
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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UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Loads dropped DLL 1 IoCs
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in Program Files directory 1 IoCs
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Drops file in Windows directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\712bd88365dabc383c99401e059c376f53e739449e16d1c7eb4295bea072967c.exe"C:\Users\Admin\AppData\Local\Temp\712bd88365dabc383c99401e059c376f53e739449e16d1c7eb4295bea072967c.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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\Program Files\Common Files\System\symsrv.dllMD5
7574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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memory/1656-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmpFilesize
8KB
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memory/1656-57-0x0000000000408000-0x0000000000409000-memory.dmpFilesize
4KB
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memory/1656-58-0x0000000000403000-0x0000000000404000-memory.dmpFilesize
4KB
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memory/1656-59-0x0000000000402000-0x0000000000403000-memory.dmpFilesize
4KB
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memory/1656-61-0x0000000000404000-0x0000000000407000-memory.dmpFilesize
12KB
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memory/1656-60-0x0000000000401000-0x0000000000402000-memory.dmpFilesize
4KB
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memory/1656-62-0x0000000000407000-0x0000000000408000-memory.dmpFilesize
4KB