Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230824-en -
resource tags
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submitted
26-08-2023 08:12
General
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Target
db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5.exe
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Size
377KB
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MD5
2b91f682c9bb6972cb528b53e8bee47a
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SHA1
84421fbbab84281dd22b7c7c669f042793332b02
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SHA256
db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5
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SHA512
127d4dd80a4cc17324ed8d524947aec6b0cdfc462fb2de24e1b0df4d971c1ad59a9352e186854621396959f6a4c49749c0ecfa0f35dcddf27176e8165a5d183e
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SSDEEP
6144:5UGp2l6zRmeVLNHfkQ2TAygOcqAJwQZgb4YtjH6/MuQafORzEOmFfMzi71o+YHL7:HclcceBKlKwAg0Mja/UafOVwbha
Malware Config
Signatures
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Detect PurpleFox Rootkit 11 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 13 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 2 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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Runs ping.exe 1 TTPs 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 WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5.exe"C:\Users\Admin\AppData\Local\Temp\db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5.exe"1⤵
- Drops file in System32 directory
- 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\DB79FC~1.EXE > nul2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- Runs ping.exe
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.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
Replay Monitor
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Downloads
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Filesize
377KB
MD52b91f682c9bb6972cb528b53e8bee47a
SHA184421fbbab84281dd22b7c7c669f042793332b02
SHA256db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5
SHA512127d4dd80a4cc17324ed8d524947aec6b0cdfc462fb2de24e1b0df4d971c1ad59a9352e186854621396959f6a4c49749c0ecfa0f35dcddf27176e8165a5d183e
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Filesize
377KB
MD52b91f682c9bb6972cb528b53e8bee47a
SHA184421fbbab84281dd22b7c7c669f042793332b02
SHA256db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5
SHA512127d4dd80a4cc17324ed8d524947aec6b0cdfc462fb2de24e1b0df4d971c1ad59a9352e186854621396959f6a4c49749c0ecfa0f35dcddf27176e8165a5d183e
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Filesize
377KB
MD52b91f682c9bb6972cb528b53e8bee47a
SHA184421fbbab84281dd22b7c7c669f042793332b02
SHA256db79fc947d0faa6616d176c90d1903cdda62bb545a642c18c2133205519ab6e5
SHA512127d4dd80a4cc17324ed8d524947aec6b0cdfc462fb2de24e1b0df4d971c1ad59a9352e186854621396959f6a4c49749c0ecfa0f35dcddf27176e8165a5d183e
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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