Analysis
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max time kernel
150s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
28/09/2024, 10:30
General
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Target
4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e.exe
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Size
1.7MB
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MD5
03beb83020b271dc9e7242383553502f
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SHA1
dd147ff95e26db04c72825aa4996038253e21c5e
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SHA256
4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e
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SHA512
fd2cda3dde5e0e8560526a1d87a9e759b11a041824b84eab0feddfe7a5b0279344fadaaf57d9db011e2665359f4380c1edc1e563820b651bd3847b4b538a45cc
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SSDEEP
49152:T09XJt4HIN2H2tFvduySOpeo024CKUZS+VlnupeapeeU:gZJt4HINy2Lkro0a1vr
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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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\4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e.exe"C:\Users\Admin\AppData\Local\Temp\4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e.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_4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e.exeC:\Users\Admin\AppData\Local\Temp\HD_4ab228ee66d8e979c5e7e13f37c60eb9a8949c8db62a9ebe6836b1e0f7efa49e.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
554KB
MD532ead83951f217d2858678d3957b137a
SHA1a1cddc925625d24b27b21e7bb06df4a3e9e22732
SHA2566bec15dd47ce6261e0635d21cb5ed2ced15a4be8482312f79e32273806444f99
SHA5128a9e76d2aef03a723eb95c650912a746f1535398641c4205bf809aed0092f2db71451345b382ab7393b2e1529f0e70a8413c52d72cd64ae6a634294e27687a87
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Filesize
1.2MB
MD511246803ca51100a04cad071b80e3906
SHA16b665f21ef9e039d77de66397d6700084dbd1e41
SHA2569bc629d60c24f0bef263c3eaff5bf07b4458bb22a2c257a3d1651e27ecf78eef
SHA512fa003f08d74b0f1e8211c850a49d1ce9e619f8d6abe6ef2f96f811b74f884639900728fee986f194e883f5057cabec5e84ce745f3bcb52df982593fe6c1e486a
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Filesize
1.5MB
MD5ba09d94795a7c3ab2c958c491b828e48
SHA1e002f66497d9f373b64752c152a0e4e2a831eaca
SHA2567858345b344ab6502a02490d0a24d77bb06ce6726e55ae21402f36a9c39ca079
SHA5126eb981eef099ee0af1100d16e4811d70e122f604c1c036dad1642843a4ac859af6f5d3803a5cc6882309de90362f6031c97ff2484880d17198b094e7a0ceb840
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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