Malware Analysis Report

2025-03-14 21:03

Sample ID 240602-mll5fabc58
Target 0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891
SHA256 0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891
Tags
blackmoon
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891

Threat Level: Known bad

The file 0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891 was found to be: Known bad.

Malicious Activity Summary

blackmoon

Detect Blackmoon payload

Blackmoon family

Unsigned PE

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 10:33

Signatures

Blackmoon family

blackmoon

Detect Blackmoon payload

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 10:33

Reported

2024-06-02 10:35

Platform

win10v2004-20240426-en

Max time kernel

92s

Max time network

100s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

Signatures

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{25E609E5-B259-11CF-BFC7-444553540000}\InProcServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{25E609E4-B259-11CF-BFC7-444553540000} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{25E609E4-B259-11CF-BFC7-444553540000}\InProcServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{25E609E5-B259-11CF-BFC7-444553540000} C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 1 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 31 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 32 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 632 wrote to memory of 4360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 632 wrote to memory of 4360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 632 wrote to memory of 4360 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 10:33

Reported

2024-06-02 10:35

Platform

win7-20240508-en

Max time kernel

119s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

Signatures

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{25E609E4-B259-11CF-BFC7-444553540000}\InProcServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{25E609E5-B259-11CF-BFC7-444553540000} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{25E609E5-B259-11CF-BFC7-444553540000}\InProcServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{25E609E4-B259-11CF-BFC7-444553540000} C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 1 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 31 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 32 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1548 wrote to memory of 2180 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\0adbb7c96ac7737afbdf411f28a03f67e201813a6a63cff73ff8abbcbc491891.dll

Network

N/A

Files

N/A