Analysis
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max time kernel
152s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-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 behavioral2/memory/4804-135-0x0000000002400000-0x000000000242E000-memory.dmp family_plugx behavioral2/memory/548-136-0x0000000001040000-0x000000000106E000-memory.dmp family_plugx behavioral2/memory/1772-138-0x0000000000A40000-0x0000000000A6E000-memory.dmp family_plugx behavioral2/memory/548-139-0x0000000001040000-0x000000000106E000-memory.dmp family_plugx behavioral2/memory/1772-140-0x0000000000A40000-0x0000000000A6E000-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 = 38004300300038003200300034003800420046003600430042004300360035000000 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 548 svchost.exe 548 svchost.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 548 svchost.exe 548 svchost.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe 1772 msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 548 svchost.exe 1772 msiexec.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe Token: SeTcbPrivilege 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe Token: SeDebugPrivilege 548 svchost.exe Token: SeTcbPrivilege 548 svchost.exe Token: SeDebugPrivilege 1772 msiexec.exe Token: SeTcbPrivilege 1772 msiexec.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 4804 wrote to memory of 548 4804 ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0.exe 81 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84 PID 548 wrote to memory of 1772 548 svchost.exe 84
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:4804 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\SysWOW64\msiexec.exeC:\Windows\SysWOW64\msiexec.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1772
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