Analysis
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max time kernel
148s -
max time network
164s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
28-11-2022 02:53
General
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Target
CFȶ쳣BtSp14/CF쳣64λ��.exe
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Size
900KB
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MD5
fc325eacdd37e8a4e077f1e4a4df5e73
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SHA1
97cb09930a486e32845ef14104325fb2a2afc104
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SHA256
c303b0571dad941b8693b285500178de54a5ec8a1f3b77b998e661905b8f8d8c
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SHA512
6a86137fcb2ab2c8218719eeacc8b774c92874909f3172ac2214f319df9094fc697e0afef0cdeabb5b95d4a36c9551895e9491b3f637d02836d96c4d3fa25489
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SSDEEP
24576:fDReYgQTXiDfEQ+iuZygzJA5jn0Ab4G7uBm:fNeYgOKf/+iul+Fn0A1gm
Score
8/10
Malware Config
Signatures
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UPX packed file 25 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 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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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 2 IoCs
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Suspicious use of SetWindowsHookEx 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\CFȶ쳣BtSp14\CF쳣64λ��.exe"C:\Users\Admin\AppData\Local\Temp\CFȶ쳣BtSp14\CF쳣64λ��.exe"1⤵
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB