Malware Analysis Report

2024-10-23 21:02

Sample ID 240613-wqka3sxemb
Target noclick.exe
SHA256 4c33cafb4c0fb2d93417bfadd870f7b12d2bcf0a1cc2454aeba8a26e69af7649
Tags
score
3/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
3/10

SHA256

4c33cafb4c0fb2d93417bfadd870f7b12d2bcf0a1cc2454aeba8a26e69af7649

Threat Level: Likely benign

The file noclick.exe was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

Enumerates system info in registry

Modifies data under HKEY_USERS

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 18:07

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 18:07

Reported

2024-06-13 18:08

Platform

win7-20240221-en

Max time kernel

51s

Max time network

52s

Command Line

"C:\Users\Admin\AppData\Local\Temp\noclick.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\system32\shutdown.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\shutdown.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\noclick.exe C:\Windows\system32\cmd.exe
PID 2928 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\noclick.exe C:\Windows\system32\cmd.exe
PID 2928 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\noclick.exe C:\Windows\system32\cmd.exe
PID 3908 wrote to memory of 3916 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\shutdown.exe
PID 3908 wrote to memory of 3916 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\shutdown.exe
PID 3908 wrote to memory of 3916 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\shutdown.exe

Processes

C:\Users\Admin\AppData\Local\Temp\noclick.exe

"C:\Users\Admin\AppData\Local\Temp\noclick.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c shutdown /r /c HAHA

C:\Windows\system32\shutdown.exe

shutdown /r /c HAHA

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x0

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x1

Network

N/A

Files

memory/2928-0-0x000000013FAC0000-0x000000013FAE4000-memory.dmp

memory/2928-1-0x000000013FAC0000-0x000000013FAE4000-memory.dmp

memory/4088-2-0x0000000002E10000-0x0000000002E11000-memory.dmp

memory/2540-3-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 18:07

Reported

2024-06-13 18:10

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\noclick.exe"

Signatures

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 C:\Windows\system32\dwm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags C:\Windows\system32\dwm.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 C:\Windows\system32\dwm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags C:\Windows\system32\dwm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID C:\Windows\system32\dwm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID C:\Windows\system32\dwm.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Windows\system32\dwm.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Windows\system32\dwm.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed C:\Windows\system32\dwm.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust C:\Windows\system32\dwm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeCreateGlobalPrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: 33 N/A C:\Windows\system32\dwm.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\dwm.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\dwm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\noclick.exe

"C:\Users\Admin\AppData\Local\Temp\noclick.exe"

C:\Windows\system32\dwm.exe

"dwm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 32.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 200.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 31.73.42.20.in-addr.arpa udp

Files

memory/4124-0-0x00007FF74EDC0000-0x00007FF74EDE4000-memory.dmp

memory/4124-1-0x00007FF74EDC0000-0x00007FF74EDE4000-memory.dmp