Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-11-2022 14:06
Static task
static1
Behavioral task
behavioral1
Sample
ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe
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Size
252KB
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MD5
251a5361efa82fb66e0832cc2de63b93
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SHA1
09370cb36d81aee218315907919e409eefe89276
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SHA256
ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0
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SHA512
fa5594cc534a34e40e58691af19425fa8c6f92dbd3a4c8c0e5b497cf2d6b13106d7eb204fc3dbe43acb6833027bef5297edcbd5dfc0e62300c784c770f469544
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SSDEEP
6144:emYFCN2tM+4pQ42Xmndb/vS0rKlCOESRzMCZf:eaAMlwWnFvSpESN
Score
10/10
Malware Config
Signatures
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Detects PlugX payload 5 IoCs
resource yara_rule behavioral1/memory/1976-57-0x0000000002F50000-0x0000000002F7E000-memory.dmp family_plugx behavioral1/memory/616-62-0x0000000000200000-0x000000000022E000-memory.dmp family_plugx behavioral1/memory/976-67-0x0000000000730000-0x000000000075E000-memory.dmp family_plugx behavioral1/memory/616-68-0x0000000000200000-0x000000000022E000-memory.dmp family_plugx behavioral1/memory/976-69-0x0000000000730000-0x000000000075E000-memory.dmp family_plugx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdoberDis = "C:\\Windows\\AdobeDis.exe" ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\CLASSES\MJ svchost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\MJ\CLSID = 41003900370042003600460042004400410035004100300033003600410044000000 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 616 svchost.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe 616 svchost.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 976 msiexec.exe 616 svchost.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe Token: SeTcbPrivilege 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe Token: SeDebugPrivilege 616 svchost.exe Token: SeTcbPrivilege 616 svchost.exe Token: SeDebugPrivilege 976 msiexec.exe Token: SeTcbPrivilege 976 msiexec.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 1976 wrote to memory of 616 1976 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 27 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28 PID 616 wrote to memory of 976 616 svchost.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe"C:\Users\Admin\AppData\Local\Temp\ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:616 -
C:\Windows\SysWOW64\msiexec.exeC:\Windows\SysWOW64\msiexec.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:976
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