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Resubmissions
26/04/2022, 23:36
220426-3lkvdaegb6 1028/02/2022, 15:52
220228-tbeqyagaar 1024/02/2022, 11:16
220224-ndfs5aebfn 927/07/2021, 22:10
210727-kkvgchhhls 10Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
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 behavioral3/memory/3600-141-0x0000000000760000-0x000000000079F000-memory.dmp PlugX behavioral3/memory/4172-143-0x0000000001340000-0x000000000137F000-memory.dmp PlugX behavioral3/memory/3492-144-0x0000000000E10000-0x0000000000E4F000-memory.dmp PlugX behavioral3/memory/2452-146-0x00000000014D0000-0x000000000150F000-memory.dmp PlugX -
ACProtect 1.3x - 1.4x DLL software 4 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral3/files/0x000400000001e788-132.dat acprotect behavioral3/files/0x000400000001e788-133.dat acprotect behavioral3/files/0x000400000001e78b-137.dat acprotect behavioral3/files/0x000400000001e78b-138.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 3600 AROTutorial.exe 3492 AROTutorial.exe -
resource yara_rule behavioral3/files/0x000400000001e788-132.dat upx behavioral3/files/0x000400000001e788-133.dat upx behavioral3/files/0x000400000001e78b-137.dat upx behavioral3/files/0x000400000001e78b-138.dat upx -
Loads dropped DLL 2 IoCs
pid Process 3600 AROTutorial.exe 3492 AROTutorial.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 = 30003300360033003700450039003500360045004200370031004400430045000000 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4172 svchost.exe 4172 svchost.exe 4172 svchost.exe 4172 svchost.exe 4172 svchost.exe 4172 svchost.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 4172 svchost.exe 4172 svchost.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 4172 svchost.exe 4172 svchost.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 4172 svchost.exe 4172 svchost.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 4172 svchost.exe 4172 svchost.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe 2452 userinit.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 4172 svchost.exe 2452 userinit.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 3600 AROTutorial.exe Token: SeTcbPrivilege 3600 AROTutorial.exe Token: SeDebugPrivilege 3492 AROTutorial.exe Token: SeTcbPrivilege 3492 AROTutorial.exe Token: SeDebugPrivilege 4172 svchost.exe Token: SeTcbPrivilege 4172 svchost.exe Token: SeDebugPrivilege 2452 userinit.exe Token: SeTcbPrivilege 2452 userinit.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3768 wrote to memory of 3600 3768 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 79 PID 3768 wrote to memory of 3600 3768 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 79 PID 3768 wrote to memory of 3600 3768 80deed939a520696968335d1bb2a9fcce7053c0156f679ba261824d0a2d44967.exe 79 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 3492 wrote to memory of 4172 3492 AROTutorial.exe 81 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86 PID 4172 wrote to memory of 2452 4172 svchost.exe 86
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:3768 -
\??\c:\windows\temp\AROTutorial.exec:\windows\temp\AROTutorial.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:3600
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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:3492 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe 601 02⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Windows\SysWOW64\userinit.exeC:\Windows\system32\userinit.exe 609 41723⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2452
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