Analysis
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max time kernel
88s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
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submitted
24/11/2022, 07:18
General
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Target
解压桌面再运行/易幽无限背包 by：易幽团队-WIFI.exe
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Size
539KB
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MD5
999c453ac6b2c9e821e4f9bd8ae0f160
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SHA1
88e9896366c17dc937d90720947f18a7ec073fb7
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SHA256
2492a4d655e77b70f0e770198ba2337b05c69f0bb7dbbfb880a0a3ce1c130c19
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SHA512
0a40023a17f02722f8b9dc454f01bc1bbeb48c0f6836c723a04e3a093a0a494b63b01440f7b05904b85d065b8e2c1d9f1368242ba1ee8cb1920df541cc4e984d
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SSDEEP
12288:kZ5NgVuLT+0t5pkG+BRwpDvGKO2P4br76c5nk8i:knN9PUBRwpDvGKO2Ab/pFk8i
Score
8/10
Malware Config
Signatures
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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 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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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: LoadsDriver 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\解压桌面再运行\易幽无限背包 by：易幽团队-WIFI.exe"C:\Users\Admin\AppData\Local\Temp\解压桌面再运行\易幽无限背包 by：易幽团队-WIFI.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 4362⤵
- Program crash
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
1.3MB
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Filesize
1.3MB
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Filesize
1.3MB