Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
30/12/2024, 00:45
General
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Target
8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239.exe
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Size
2.2MB
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MD5
9fea24cff848a0c992ef554ef816ca4f
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SHA1
46960eaf33c9cbf7c6cabdd4888d05d53e9eb1c4
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SHA256
8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239
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SHA512
4a0463b53d76295f7411170678057bf87c5fadbccd497adf8751df0da8c67992c419495f222fced34de1aafb8d1050844bd6038f3235bac0c56c19bb651962b6
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SSDEEP
49152:909XJt4HIN2H2tFvduyS7pekpEWoxv8ZPItx2apeapelI:eZJt4HINy2LkQkKZx1tUvlI
Malware Config
Signatures
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Detect PurpleFox Rootkit 10 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 10 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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Gh0strat family
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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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Purplefox family
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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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Drops file in System32 directory 2 IoCs
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UPX packed file 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
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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 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239.exe"C:\Users\Admin\AppData\Local\Temp\8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- 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
- System Location Discovery: System Language Discovery
- 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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239.exeC:\Users\Admin\AppData\Local\Temp\HD_8a03ab8218a511ec5bdee8aa5ceb3b9ee3ee35fd08fca0a704cba79bafa2f239.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- 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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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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Filesize
1.5MB
MD523cadd2603883740b2d9df4f82846a56
SHA1cc370f898455ea339f1ecfef4c3c730a707fe288
SHA25642dd92276c4594932d08c9818c8e7bc9ebca7b91dec5756cdd4717aa74458ee0
SHA512971639520271b9cc6d81fe6d1a909238d890529f5b303ced4cd1f6aef8e5c5fdb007d1728096d4eff43512df7131f03a2143f60938ae1fe707e479a9093645b7
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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
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