022e498fe973889e1c2ad0964f0a097a87feb14ceb314a5c19c7ff5d9c7ebb36

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2024, 11:33

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General

Target

check.bat
Size

274B
MD5

e8db7ba2184c7b20e20182d01522e6c6
SHA1

877be10ebd8d6281da715d96b4741dddbbd258c3
SHA256

3c36f73644642fa71c86fe48d24cc47f5293cedcec8bd0981d111e5823bda3ea
SHA512

1024d79d1b3f6208c577b7c45ac8e3a985887736af0712fbec2e54c837c4d6de14afa7dfbe58266d157490952c9a857a402ec3ec393d560d6611273aac55d529

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\wbem\repository\MAPPING1.MAP	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository\MAPPING2.MAP	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository\MAPPING3.MAP	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository\OBJECTS.DATA	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository\INDEX.BTR	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository	svchost.exe
File opened for modification	C:\Windows\system32\wbem\repository\WRITABLE.TST	svchost.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1740	WMIC.exe
Token: SeSecurityPrivilege	1740	WMIC.exe
Token: SeTakeOwnershipPrivilege	1740	WMIC.exe
Token: SeLoadDriverPrivilege	1740	WMIC.exe
Token: SeSystemProfilePrivilege	1740	WMIC.exe
Token: SeSystemtimePrivilege	1740	WMIC.exe
Token: SeProfSingleProcessPrivilege	1740	WMIC.exe
Token: SeIncBasePriorityPrivilege	1740	WMIC.exe
Token: SeCreatePagefilePrivilege	1740	WMIC.exe
Token: SeBackupPrivilege	1740	WMIC.exe
Token: SeRestorePrivilege	1740	WMIC.exe
Token: SeShutdownPrivilege	1740	WMIC.exe
Token: SeDebugPrivilege	1740	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1740	WMIC.exe
Token: SeRemoteShutdownPrivilege	1740	WMIC.exe
Token: SeUndockPrivilege	1740	WMIC.exe
Token: SeManageVolumePrivilege	1740	WMIC.exe
Token: 33	1740	WMIC.exe
Token: 34	1740	WMIC.exe
Token: 35	1740	WMIC.exe
Token: 36	1740	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1864	svchost.exe
Token: SeIncreaseQuotaPrivilege	1864	svchost.exe
Token: SeSecurityPrivilege	1864	svchost.exe
Token: SeTakeOwnershipPrivilege	1864	svchost.exe
Token: SeLoadDriverPrivilege	1864	svchost.exe
Token: SeSystemtimePrivilege	1864	svchost.exe
Token: SeBackupPrivilege	1864	svchost.exe
Token: SeRestorePrivilege	1864	svchost.exe
Token: SeShutdownPrivilege	1864	svchost.exe
Token: SeSystemEnvironmentPrivilege	1864	svchost.exe
Token: SeUndockPrivilege	1864	svchost.exe
Token: SeManageVolumePrivilege	1864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1864	svchost.exe
Token: SeIncreaseQuotaPrivilege	1864	svchost.exe
Token: SeSecurityPrivilege	1864	svchost.exe
Token: SeTakeOwnershipPrivilege	1864	svchost.exe
Token: SeLoadDriverPrivilege	1864	svchost.exe
Token: SeSystemtimePrivilege	1864	svchost.exe
Token: SeBackupPrivilege	1864	svchost.exe
Token: SeRestorePrivilege	1864	svchost.exe
Token: SeShutdownPrivilege	1864	svchost.exe
Token: SeSystemEnvironmentPrivilege	1864	svchost.exe
Token: SeUndockPrivilege	1864	svchost.exe
Token: SeManageVolumePrivilege	1864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1864	svchost.exe
Token: SeIncreaseQuotaPrivilege	1864	svchost.exe
Token: SeSecurityPrivilege	1864	svchost.exe
Token: SeTakeOwnershipPrivilege	1864	svchost.exe
Token: SeLoadDriverPrivilege	1864	svchost.exe
Token: SeSystemtimePrivilege	1864	svchost.exe
Token: SeBackupPrivilege	1864	svchost.exe
Token: SeRestorePrivilege	1864	svchost.exe
Token: SeShutdownPrivilege	1864	svchost.exe
Token: SeSystemEnvironmentPrivilege	1864	svchost.exe
Token: SeUndockPrivilege	1864	svchost.exe
Token: SeManageVolumePrivilege	1864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1864	svchost.exe
Token: SeIncreaseQuotaPrivilege	1864	svchost.exe
Token: SeSecurityPrivilege	1864	svchost.exe
Token: SeTakeOwnershipPrivilege	1864	svchost.exe
Token: SeLoadDriverPrivilege	1864	svchost.exe
Token: SeSystemtimePrivilege	1864	svchost.exe
Token: SeBackupPrivilege	1864	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3164 wrote to memory of 1956	3164	cmd.exe	84
PID 3164 wrote to memory of 1956	3164	cmd.exe	84
PID 1956 wrote to memory of 2144	1956	net.exe	85
PID 1956 wrote to memory of 2144	1956	net.exe	85
PID 3164 wrote to memory of 1740	3164	cmd.exe	91
PID 3164 wrote to memory of 1740	3164	cmd.exe	91
PID 3164 wrote to memory of 1008	3164	cmd.exe	94
PID 3164 wrote to memory of 1008	3164	cmd.exe	94
PID 3164 wrote to memory of 3160	3164	cmd.exe	95
PID 3164 wrote to memory of 3160	3164	cmd.exe	95
PID 3164 wrote to memory of 1084	3164	cmd.exe	96
PID 3164 wrote to memory of 1084	3164	cmd.exe	96

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\check.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Windows\system32\net.exe
  net stop winmgmt /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop winmgmt /y
    3⤵
    PID:2144
- C:\Windows\System32\Wbem\WMIC.exe
  wmic baseboard get manufacturer, product, serialnumber
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1740
- C:\Windows\System32\Wbem\WMIC.exe
  wmic bios get manufacturer, releasedate, serialnumber
  2⤵
  PID:1008
- C:\Windows\System32\Wbem\WMIC.exe
  wmic csproduct get name, uuid
  2⤵
  PID:3160
- C:\Windows\System32\Wbem\WMIC.exe
  wmic diskdrive get serialnumber
  2⤵
  PID:1084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1864

Analysis

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