Analysis
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max time kernel
150s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
16-08-2024 11:08
General
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Target
b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636.exe
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Size
1.5MB
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MD5
a9be31f871bca412603622e2892566a8
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SHA1
4c06980c3b2d26e5ea02f0aa947d2643701e6879
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SHA256
b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636
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SHA512
ac8293e5aa4f191af9b99b151d9c5d69f3207146cafed38bd58fca8f2f9f0c03cedf1890ef0435fb609c2e450086a19bd2d3e6857a4c2edfb845fa2c10a3b37f
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SSDEEP
24576:Ii2Tro2H2HESq2eWJ6MQjySjyegRRRRRRRRRRRRRRRRRRR5RRRRRRRRPTulOcsVM:IxTc2H2tFvduySdgRRRRRRRRRRRRRRRw
Malware Config
Signatures
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Detect PurpleFox Rootkit 12 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 12 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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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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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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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
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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 15 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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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 1 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636.exe"C:\Users\Admin\AppData\Local\Temp\b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636.exe"1⤵
- 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_b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636.exeC:\Users\Admin\AppData\Local\Temp\HD_b74d0f3aaf6710772e17ed0c9334c10bb49eecd101b6e99d50227f3344fd5636.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
596KB
MD514c77b15c31d025f42078785a5245a4f
SHA142a994a5c42deb2319b4d609a191dd9774ad3c6c
SHA2561f925f223ae1035f15aa1906c2b782b81c87bf76dcc6e2608ed73682c3352df4
SHA512a5ab8baab28e818e38eca0bf4e48295e8bb52114e92052132001f2e5d3656239843b9e6c26373830cd63bfe270dfb97354753a1269f8c474b7efe785afd5c1c1
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Filesize
905KB
MD550300de5e4786530ea603224ccbcbb02
SHA1d343b0019084de2dd882e92a79a872370bc6028f
SHA25623a243a1ce474c4da90b1003ffcbaf9a3ff25e0787844bfe74c21671fdd8b269
SHA512a41f0e2140046d1074e444881e7b23f3ba79e304acca4df25dcdb522e0a1ef21b5e64245748d359cad18e4966d76fe622cbc8f542ee1cf2a38f9de5971398b8c
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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
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB