Analysis
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max time kernel
150s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
26-05-2024 10:03
General
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Target
45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f.exe
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Size
6.6MB
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MD5
a3a07116e21956651ef95ef5ef672039
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SHA1
cc7053fe3282d67e116de5302d9e5715dfdc3543
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SHA256
45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f
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SHA512
e7778afe1265783bc24f84ea7e5318852af5d910689938d83eef3e615a80d414c9cb73c91bebeea9be9036ac63ec5d1e7bbbe633c9dc5268befe29ced22917fd
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SSDEEP
98304:ZZJt4HINy2LkUWS/UPp7C04/bHvJI85FOy5kbhx107gvwk7:7iINy2LkPS/oNCH7J3rt0hx1Ok7
Malware Config
Signatures
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Detect PurpleFox Rootkit 11 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 11 IoCs
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Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
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PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
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Drops file in Drivers directory 1 IoCs
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Sets service image path in registry 2 TTPs 1 IoCs
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Executes dropped EXE 4 IoCs
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UPX packed file 13 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 directory 2 IoCs
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Drops file in Program Files directory 5 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
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Suspicious use of SetWindowsHookEx 5 IoCs
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f.exe"C:\Users\Admin\AppData\Local\Temp\45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\RVN.exeC:\Users\Admin\AppData\Local\Temp\\RVN.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\RVN.exe > nul3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f.exeC:\Users\Admin\AppData\Local\Temp\HD_45916b1934b75a258cbfbd67598e428db441897755bc5c266f61c475025a0c5f.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 6083⤵
- Program crash
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2564 -ip 25641⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
5.1MB
MD51ced09682c5544af9345200092f23a65
SHA11c9c94358ff7805d238bad4129f1adc3ca5c044c
SHA2565382a7edfb4c424ebaa4c39cd2c2caaf2d8bff111a46ad59c6bc8818789e9073
SHA5120a532b5007d4167d467bba3cc88dd7dfc428e2b14552a6a6379bb8040b11cc1920ee81fc33259961bbe0ed4c2f6d4f3bf7bb2baffcd9edce0769e7fdbef189d5
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Filesize
1.5MB
MD5431b9376455ed1f4ef13f5b0adec4287
SHA1d3400c54f31ce6751a1523c369ac5d9950cb0c0a
SHA25663b031e2c42b6d1938ea65cbee8ae46064cc6b28aaa7666f551d97ddd319fdfa
SHA5125a62f47c6dc542d8a5bdfc28ee17c96b92c0e8ee4e6eec2b56c71f64a4504ca8375cefa109155906d3c8e68ae9002b046cfdd5abc2718bf4640813af63be4ef4
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Filesize
377KB
MD580ade1893dec9cab7f2e63538a464fcc
SHA1c06614da33a65eddb506db00a124a3fc3f5be02e
SHA25657a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd
SHA512fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
840KB
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Filesize
5.3MB
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Filesize
5.3MB
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Filesize
840KB
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Filesize
840KB
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Filesize
5.3MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB