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Analysis
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max time kernel
127s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
04/11/2023, 22:54
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.81cbe815bafc08f42bb187130831e380_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.81cbe815bafc08f42bb187130831e380_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.81cbe815bafc08f42bb187130831e380_JC.exe
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Size
37KB
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MD5
81cbe815bafc08f42bb187130831e380
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SHA1
6087b45a275834dc9bb161ef340367ef577f30e1
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SHA256
ec537f29edb904ee4e96ec0b6f8958e32cedbdf811b3d03bc53e4b8c6ce4d8e6
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SHA512
7adbe3de3bb4413ab047e029e7c31749f1e94d924c77971b934dcde235d5ff38f1716f60b1707287404b98be690b1c836c29154fce443c720d829140db45a2fd
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SSDEEP
768:JqEoOBAtPn9jXUE5aTsNRnmlLnEI59U8EZydalfuV3lVwwxQoz:JwOBAt/1XSSOEW9ZEOaFufVw+Dz
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\IME\L13pkVlY NEAS.81cbe815bafc08f42bb187130831e380_JC.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1364 NEAS.81cbe815bafc08f42bb187130831e380_JC.exe Token: SeIncreaseQuotaPrivilege 4864 WMIC.exe Token: SeSecurityPrivilege 4864 WMIC.exe Token: SeTakeOwnershipPrivilege 4864 WMIC.exe Token: SeLoadDriverPrivilege 4864 WMIC.exe Token: SeSystemProfilePrivilege 4864 WMIC.exe Token: SeSystemtimePrivilege 4864 WMIC.exe Token: SeProfSingleProcessPrivilege 4864 WMIC.exe Token: SeIncBasePriorityPrivilege 4864 WMIC.exe Token: SeCreatePagefilePrivilege 4864 WMIC.exe Token: SeBackupPrivilege 4864 WMIC.exe Token: SeRestorePrivilege 4864 WMIC.exe Token: SeShutdownPrivilege 4864 WMIC.exe Token: SeDebugPrivilege 4864 WMIC.exe Token: SeSystemEnvironmentPrivilege 4864 WMIC.exe Token: SeRemoteShutdownPrivilege 4864 WMIC.exe Token: SeUndockPrivilege 4864 WMIC.exe Token: SeManageVolumePrivilege 4864 WMIC.exe Token: 33 4864 WMIC.exe Token: 34 4864 WMIC.exe Token: 35 4864 WMIC.exe Token: 36 4864 WMIC.exe Token: SeIncreaseQuotaPrivilege 4864 WMIC.exe Token: SeSecurityPrivilege 4864 WMIC.exe Token: SeTakeOwnershipPrivilege 4864 WMIC.exe Token: SeLoadDriverPrivilege 4864 WMIC.exe Token: SeSystemProfilePrivilege 4864 WMIC.exe Token: SeSystemtimePrivilege 4864 WMIC.exe Token: SeProfSingleProcessPrivilege 4864 WMIC.exe Token: SeIncBasePriorityPrivilege 4864 WMIC.exe Token: SeCreatePagefilePrivilege 4864 WMIC.exe Token: SeBackupPrivilege 4864 WMIC.exe Token: SeRestorePrivilege 4864 WMIC.exe Token: SeShutdownPrivilege 4864 WMIC.exe Token: SeDebugPrivilege 4864 WMIC.exe Token: SeSystemEnvironmentPrivilege 4864 WMIC.exe Token: SeRemoteShutdownPrivilege 4864 WMIC.exe Token: SeUndockPrivilege 4864 WMIC.exe Token: SeManageVolumePrivilege 4864 WMIC.exe Token: 33 4864 WMIC.exe Token: 34 4864 WMIC.exe Token: 35 4864 WMIC.exe Token: 36 4864 WMIC.exe Token: SeIncreaseQuotaPrivilege 972 WMIC.exe Token: SeSecurityPrivilege 972 WMIC.exe Token: SeTakeOwnershipPrivilege 972 WMIC.exe Token: SeLoadDriverPrivilege 972 WMIC.exe Token: SeSystemProfilePrivilege 972 WMIC.exe Token: SeSystemtimePrivilege 972 WMIC.exe Token: SeProfSingleProcessPrivilege 972 WMIC.exe Token: SeIncBasePriorityPrivilege 972 WMIC.exe Token: SeCreatePagefilePrivilege 972 WMIC.exe Token: SeBackupPrivilege 972 WMIC.exe Token: SeRestorePrivilege 972 WMIC.exe Token: SeShutdownPrivilege 972 WMIC.exe Token: SeDebugPrivilege 972 WMIC.exe Token: SeSystemEnvironmentPrivilege 972 WMIC.exe Token: SeRemoteShutdownPrivilege 972 WMIC.exe Token: SeUndockPrivilege 972 WMIC.exe Token: SeManageVolumePrivilege 972 WMIC.exe Token: 33 972 WMIC.exe Token: 34 972 WMIC.exe Token: 35 972 WMIC.exe Token: 36 972 WMIC.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1364 wrote to memory of 2488 1364 NEAS.81cbe815bafc08f42bb187130831e380_JC.exe 87 PID 1364 wrote to memory of 2488 1364 NEAS.81cbe815bafc08f42bb187130831e380_JC.exe 87 PID 2488 wrote to memory of 4864 2488 cmd.exe 89 PID 2488 wrote to memory of 4864 2488 cmd.exe 89 PID 2488 wrote to memory of 972 2488 cmd.exe 91 PID 2488 wrote to memory of 972 2488 cmd.exe 91 PID 2488 wrote to memory of 3788 2488 cmd.exe 92 PID 2488 wrote to memory of 3788 2488 cmd.exe 92 PID 2488 wrote to memory of 3540 2488 cmd.exe 93 PID 2488 wrote to memory of 3540 2488 cmd.exe 93 PID 2488 wrote to memory of 2416 2488 cmd.exe 94 PID 2488 wrote to memory of 2416 2488 cmd.exe 94 PID 2488 wrote to memory of 2628 2488 cmd.exe 95 PID 2488 wrote to memory of 2628 2488 cmd.exe 95 PID 2488 wrote to memory of 3536 2488 cmd.exe 97 PID 2488 wrote to memory of 3536 2488 cmd.exe 97 PID 2488 wrote to memory of 1392 2488 cmd.exe 99 PID 2488 wrote to memory of 1392 2488 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.81cbe815bafc08f42bb187130831e380_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.81cbe815bafc08f42bb187130831e380_JC.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /C WMIC OS get Caption,OSArchitecture,Version /Format:table & WMIC BIOS Get Manufacturer,Name /Format:table & WMIC Baseboard Get Product,Manufacturer /Format:table & WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table & WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table & WMIC Diskdrive Get Model,Size /Format:table & WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table & WMIC netuse get Name /Format:table2⤵
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\System32\Wbem\WMIC.exeWMIC OS get Caption,OSArchitecture,Version /Format:table3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4864
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C:\Windows\System32\Wbem\WMIC.exeWMIC BIOS Get Manufacturer,Name /Format:table3⤵
- Suspicious use of AdjustPrivilegeToken
PID:972
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C:\Windows\System32\Wbem\WMIC.exeWMIC Baseboard Get Product,Manufacturer /Format:table3⤵PID:3788
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C:\Windows\System32\Wbem\WMIC.exeWMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table3⤵PID:3540
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C:\Windows\System32\Wbem\WMIC.exeWMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table3⤵PID:2416
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C:\Windows\System32\Wbem\WMIC.exeWMIC Diskdrive Get Model,Size /Format:table3⤵PID:2628
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C:\Windows\System32\Wbem\WMIC.exeWMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table3⤵PID:3536
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C:\Windows\System32\Wbem\WMIC.exeWMIC netuse get Name /Format:table3⤵PID:1392
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