Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
19/01/2025, 12:36
General
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Target
285dcc90a6d7af9d0febac16fb587aa1473fb56ec420c9ed0b24be0cfb6b0b0e.exe
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Size
2.0MB
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MD5
677f7eabf0b241abf4e4ee0690ad7f3c
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SHA1
5e9e7e0ecb62ed6300ee6b48aa2e24d86fb2626c
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SHA256
285dcc90a6d7af9d0febac16fb587aa1473fb56ec420c9ed0b24be0cfb6b0b0e
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SHA512
e254d41648e21ca110e81a9f546c6e4489f3e4b388aacb7f32c159141f506df3e908c14331fb7586d47b057ab529f3664301ea9e72f7002693fe5ea04321ef6a
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SSDEEP
24576:Ui2Tro2H2HESq2eWJ6MQjySjysIoUQWNgfSRiPE:UxTc2H2tFvduySDIFLRi8
Malware Config
Signatures
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Detect PurpleFox Rootkit 9 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 9 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 3 IoCs
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Loads dropped DLL 2 IoCs
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Drops file in System32 directory 2 IoCs
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UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 1 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 1 IoCs
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Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\285dcc90a6d7af9d0febac16fb587aa1473fb56ec420c9ed0b24be0cfb6b0b0e.exe"C:\Users\Admin\AppData\Local\Temp\285dcc90a6d7af9d0febac16fb587aa1473fb56ec420c9ed0b24be0cfb6b0b0e.exe"1⤵
- Loads dropped DLL
- 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:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- 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
580KB
MD563af77466f47c62575f2c7436054e7d1
SHA1df7dc110326e9102833df6660eab0b907460305c
SHA2565b80aaf17fde3cf47fc956990009eea74847b0f5685e62e16c32da99fa6499f2
SHA5120584561d5d1090729430657f58a6347dbfbcfa97eca9af4b28f76154a34ee47bedf18af4b6aa2c7851b67139e2f5bc43a7a25d4a6411d2770277e9b0e76070f1
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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