Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-10-2024 14:07
General
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Target
c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9.exe
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Size
1.5MB
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MD5
495a9cf68c64d8e7f3bdfa1b39264b82
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SHA1
a643741b695cbf8d97f12aa44eaa37b53edc7748
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SHA256
c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9
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SHA512
7f4ddc164f023e305624b12b411909573f74aa16106945925cf6c8eb92fb09a5daa847199e77ef001501fab02529009b884713b41ab49ea8f4ac458d465e3287
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SSDEEP
24576:709tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+AWvsL0vO2:709XJt4HIN2H2tFvduySha0vO2
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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Drops file in System32 directory 2 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 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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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 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9.exe"C:\Users\Admin\AppData\Local\Temp\c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9.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_c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9.exeC:\Users\Admin\AppData\Local\Temp\HD_c283afa77e363f4e704f799434bd0dd83d1b545b6197cb975b5cd15f7637fca9.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 1803⤵
- Program crash
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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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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2836 -ip 28361⤵
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
1.1MB
MD5addea43921744e90f36ae11feb3ba695
SHA11dfccc9e4f2ffae953f563c1e97d18ee6f606730
SHA256ee1eb99f6d686b401d46400b0d2046f61e17d4bf3b81e9fa6875a5f7dadffa87
SHA51228d096410ba222f230b9d4971cf886a8c1a29e9f79cab00e40bd5bc759ff1a57073b559c52b3a9ee490ba6a1b367afa01f9cf845fe3127e113757fc0476f2b41
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Filesize
382KB
MD54234e76a1b12c5f76b264c99540fd736
SHA1afd7b46e145f66f7f260b4d720977b366bca8ad8
SHA2568f9fe72ba974d046e3178e96cf38007a8640bcb179bf83708d64d5e5e21096cf
SHA51289eeb028bea5ce6323ad90f67aedbdb2a1b9ab3f903a58d9b665a4193c44fe3de77b985401d46af3f3923190d404e9ab9333b3a58cbb075a07842e0a082f2ef1
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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