988f5cc56caf26115f78a50166cac0dd7724d11a2501f04bafc263d57b86e34f

General

Target

$DESKTOP/查看机器码.bat
Size

1KB
MD5

4a027f0c86eb9614e81af680b2475499
SHA1

ca79f5c7789ffd01af9c00d20f15b1077e55fc15
SHA256

6c198b42a0c464d602a4e1a46a7ec19cf2f635ae2b2de3c566f2c1bd57e7d050
SHA512

169190d40a3d177c51bd4033d6dd543c8170fa8d3ee343a61de3f7803afce472473e712f60bacd4f82c51e24fe01e2936eb7309f22b896bd35f985b272200c01

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

reg.exereg.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	reg.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	reg.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardProduct	reg.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	reg.exe

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command and Scripting Interpreter
T1059

Processes:

ipconfig.exe

pid process

4540 ipconfig.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1772 taskkill.exe

pid	process
4540	ipconfig.exe

pid	process
1772	taskkill.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

taskkill.exeWMIC.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	1772	taskkill.exe
Token: SeIncreaseQuotaPrivilege	4744	WMIC.exe
Token: SeSecurityPrivilege	4744	WMIC.exe
Token: SeTakeOwnershipPrivilege	4744	WMIC.exe
Token: SeLoadDriverPrivilege	4744	WMIC.exe
Token: SeSystemProfilePrivilege	4744	WMIC.exe
Token: SeSystemtimePrivilege	4744	WMIC.exe
Token: SeProfSingleProcessPrivilege	4744	WMIC.exe
Token: SeIncBasePriorityPrivilege	4744	WMIC.exe
Token: SeCreatePagefilePrivilege	4744	WMIC.exe
Token: SeBackupPrivilege	4744	WMIC.exe
Token: SeRestorePrivilege	4744	WMIC.exe
Token: SeShutdownPrivilege	4744	WMIC.exe
Token: SeDebugPrivilege	4744	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4744	WMIC.exe
Token: SeRemoteShutdownPrivilege	4744	WMIC.exe
Token: SeUndockPrivilege	4744	WMIC.exe
Token: SeManageVolumePrivilege	4744	WMIC.exe
Token: 33	4744	WMIC.exe
Token: 34	4744	WMIC.exe
Token: 35	4744	WMIC.exe
Token: 36	4744	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4744	WMIC.exe
Token: SeSecurityPrivilege	4744	WMIC.exe
Token: SeTakeOwnershipPrivilege	4744	WMIC.exe
Token: SeLoadDriverPrivilege	4744	WMIC.exe
Token: SeSystemProfilePrivilege	4744	WMIC.exe
Token: SeSystemtimePrivilege	4744	WMIC.exe
Token: SeProfSingleProcessPrivilege	4744	WMIC.exe
Token: SeIncBasePriorityPrivilege	4744	WMIC.exe
Token: SeCreatePagefilePrivilege	4744	WMIC.exe
Token: SeBackupPrivilege	4744	WMIC.exe
Token: SeRestorePrivilege	4744	WMIC.exe
Token: SeShutdownPrivilege	4744	WMIC.exe
Token: SeDebugPrivilege	4744	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4744	WMIC.exe
Token: SeRemoteShutdownPrivilege	4744	WMIC.exe
Token: SeUndockPrivilege	4744	WMIC.exe
Token: SeManageVolumePrivilege	4744	WMIC.exe
Token: 33	4744	WMIC.exe
Token: 34	4744	WMIC.exe
Token: 35	4744	WMIC.exe
Token: 36	4744	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1320	WMIC.exe
Token: SeSecurityPrivilege	1320	WMIC.exe
Token: SeTakeOwnershipPrivilege	1320	WMIC.exe
Token: SeLoadDriverPrivilege	1320	WMIC.exe
Token: SeSystemProfilePrivilege	1320	WMIC.exe
Token: SeSystemtimePrivilege	1320	WMIC.exe
Token: SeProfSingleProcessPrivilege	1320	WMIC.exe
Token: SeIncBasePriorityPrivilege	1320	WMIC.exe
Token: SeCreatePagefilePrivilege	1320	WMIC.exe
Token: SeBackupPrivilege	1320	WMIC.exe
Token: SeRestorePrivilege	1320	WMIC.exe
Token: SeShutdownPrivilege	1320	WMIC.exe
Token: SeDebugPrivilege	1320	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1320	WMIC.exe
Token: SeRemoteShutdownPrivilege	1320	WMIC.exe
Token: SeUndockPrivilege	1320	WMIC.exe
Token: SeManageVolumePrivilege	1320	WMIC.exe
Token: 33	1320	WMIC.exe
Token: 34	1320	WMIC.exe
Token: 35	1320	WMIC.exe
Token: 36	1320	WMIC.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

cmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 2408 wrote to memory of 1780	2408	cmd.exe	mode.com
PID 2408 wrote to memory of 1780	2408	cmd.exe	mode.com
PID 2408 wrote to memory of 1772	2408	cmd.exe	taskkill.exe
PID 2408 wrote to memory of 1772	2408	cmd.exe	taskkill.exe
PID 2408 wrote to memory of 3540	2408	cmd.exe	cmd.exe
PID 2408 wrote to memory of 3540	2408	cmd.exe	cmd.exe
PID 3540 wrote to memory of 332	3540	cmd.exe	reg.exe
PID 3540 wrote to memory of 332	3540	cmd.exe	reg.exe
PID 2408 wrote to memory of 3684	2408	cmd.exe	cmd.exe
PID 2408 wrote to memory of 3684	2408	cmd.exe	cmd.exe
PID 3684 wrote to memory of 1864	3684	cmd.exe	reg.exe
PID 3684 wrote to memory of 1864	3684	cmd.exe	reg.exe
PID 2408 wrote to memory of 4744	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 4744	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 1320	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 1320	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 4464	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 4464	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 2784	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 2784	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 3756	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 3756	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 1944	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 1944	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 3356	2408	cmd.exe	cmd.exe
PID 2408 wrote to memory of 3356	2408	cmd.exe	cmd.exe
PID 3356 wrote to memory of 4540	3356	cmd.exe	ipconfig.exe
PID 3356 wrote to memory of 4540	3356	cmd.exe	ipconfig.exe
PID 3356 wrote to memory of 2592	3356	cmd.exe	findstr.exe
PID 3356 wrote to memory of 2592	3356	cmd.exe	findstr.exe
PID 2408 wrote to memory of 2072	2408	cmd.exe	WMIC.exe
PID 2408 wrote to memory of 2072	2408	cmd.exe	WMIC.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\$DESKTOP\查看机器码.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2408

C:\Windows\system32\mode.com
mode con cols=85 lines=90
2⤵
PID:1780

C:\Windows\system32\taskkill.exe
taskkill /F /IM WmiPrvSE.exe
2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1772

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c reg query "HKLM\HARDWARE\DESCRIPTION\System\BIOS" /v "SystemManufacturer"
2⤵
- Suspicious use of WriteProcessMemory
PID:3540

C:\Windows\system32\reg.exe
reg query "HKLM\HARDWARE\DESCRIPTION\System\BIOS" /v "SystemManufacturer"
3⤵
- Enumerates system info in registry
PID:332

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c reg query "HKLM\HARDWARE\DESCRIPTION\System\BIOS" /v "BaseBoardProduct"
2⤵
- Suspicious use of WriteProcessMemory
PID:3684

C:\Windows\system32\reg.exe
reg query "HKLM\HARDWARE\DESCRIPTION\System\BIOS" /v "BaseBoardProduct"
3⤵
- Enumerates system info in registry
PID:1864

C:\Windows\System32\Wbem\WMIC.exe
wmic csproduct get Name
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4744

C:\Windows\System32\Wbem\WMIC.exe
wmic diskdrive get serialnumber
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1320

C:\Windows\System32\Wbem\WMIC.exe
wmic cpu get serialnumber
2⤵
PID:4464

C:\Windows\System32\Wbem\WMIC.exe
wmic bios get serialnumber
2⤵
PID:2784

C:\Windows\System32\Wbem\WMIC.exe
wmic baseboard get serialnumber
2⤵
PID:3756

C:\Windows\System32\Wbem\WMIC.exe
wmic csproduct get uuid
2⤵
PID:1944

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ipconfig /all|findstr /i "├Φ╩÷ ╬∩└φ╡╪╓╖"
2⤵
- Suspicious use of WriteProcessMemory
PID:3356

C:\Windows\system32\ipconfig.exe
ipconfig /all
3⤵
- Gathers network information
PID:4540

C:\Windows\system32\findstr.exe
findstr /i "├Φ╩÷ ╬∩└φ╡╪╓╖"
3⤵
PID:2592

C:\Windows\System32\Wbem\WMIC.exe
wmic path Win32_NetworkAdapter where "PNPDeviceID like '%PCI%' AND NetConnectionStatus=2 AND AdapterTypeID='0'" get MacAddress
2⤵
PID:2072

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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