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26/04/2022, 23:36
220426-3lkvdaegb6 1028/02/2022, 15:52
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220224-ndfs5aebfn 927/07/2021, 22:10
210727-kkvgchhhls 10Analysis
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max time kernel
150s -
max time network
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platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
28/02/2022, 15:52
Static task
static1
Behavioral task
behavioral1
Sample
80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe
Resource
win7-20220223-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
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Target
80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe
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Size
426KB
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MD5
048271f7f2f8d900485dd020cdea2dd9
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SHA1
fc48ae44addc9e1d00238f5ba798f3876e69c561
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SHA256
80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967
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SHA512
aa21ba3fde629857934140fb96737189602242222f4f26d7a9b28f28c52a4bc91c046eaaaf11472c2f73ff126697d6e57a2b3d36bf84ed17d3c80e9c629ea5df
Malware Config
Signatures
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PlugX Rat Payload 4 IoCs
resource yara_rule behavioral2/memory/1792-121-0x0000000002100000-0x000000000213F000-memory.dmp PlugX behavioral2/memory/2176-127-0x0000000000DA0000-0x0000000000DDF000-memory.dmp PlugX behavioral2/memory/2552-129-0x0000000002C50000-0x0000000002C8F000-memory.dmp PlugX behavioral2/memory/2712-131-0x0000000000F50000-0x0000000000F8F000-memory.dmp PlugX -
ACProtect 1.3x - 1.4x DLL software 4 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000600000001ab22-117.dat acprotect behavioral2/files/0x000600000001ab22-118.dat acprotect behavioral2/files/0x000500000001ab24-124.dat acprotect behavioral2/files/0x000500000001ab24-125.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 1792 AROTutorial.exe 2176 AROTutorial.exe -
resource yara_rule behavioral2/files/0x000600000001ab22-117.dat upx behavioral2/files/0x000600000001ab22-118.dat upx behavioral2/files/0x000500000001ab24-124.dat upx behavioral2/files/0x000500000001ab24-125.dat upx -
Loads dropped DLL 2 IoCs
pid Process 1792 AROTutorial.exe 2176 AROTutorial.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 svchost.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE svchost.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies svchost.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 svchost.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat svchost.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\CLASSES\KET.FAST svchost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\KET.FAST\CLSID = 38003600330032004600300042004200340036003900410033004300410036000000 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2552 svchost.exe 2552 svchost.exe 2552 svchost.exe 2552 svchost.exe 2552 svchost.exe 2552 svchost.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2552 svchost.exe 2552 svchost.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2552 svchost.exe 2552 svchost.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2552 svchost.exe 2552 svchost.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2552 svchost.exe 2552 svchost.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe 2712 userinit.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2552 svchost.exe 2712 userinit.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 1792 AROTutorial.exe Token: SeTcbPrivilege 1792 AROTutorial.exe Token: SeDebugPrivilege 2176 AROTutorial.exe Token: SeTcbPrivilege 2176 AROTutorial.exe Token: SeDebugPrivilege 2552 svchost.exe Token: SeTcbPrivilege 2552 svchost.exe Token: SeDebugPrivilege 2712 userinit.exe Token: SeTcbPrivilege 2712 userinit.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1704 wrote to memory of 1792 1704 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 69 PID 1704 wrote to memory of 1792 1704 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 69 PID 1704 wrote to memory of 1792 1704 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 69 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2176 wrote to memory of 2552 2176 AROTutorial.exe 71 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72 PID 2552 wrote to memory of 2712 2552 svchost.exe 72
Processes
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C:\Users\Admin\AppData\Local\Temp\80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe"C:\Users\Admin\AppData\Local\Temp\80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
\??\c:\windows\temp\AROTutorial.exec:\windows\temp\AROTutorial.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:1792
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C:\ProgramData\ARO\AROTutorial.exe"C:\ProgramData\ARO\AROTutorial.exe" 600 01⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe 601 02⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\SysWOW64\userinit.exeC:\Windows\system32\userinit.exe 609 25523⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2712
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