Malware Analysis Report

2024-12-01 03:11

Sample ID 241111-qml3lsynfs
Target 11112024_1322_11112024_PO 2024-91228.cab
SHA256 d1a8a111a6821bea6039ad5218134967c80defedd91a2098e303c7a1d649016d
Tags
collection discovery
score
6/10

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
6/10

SHA256

d1a8a111a6821bea6039ad5218134967c80defedd91a2098e303c7a1d649016d

Threat Level: Shows suspicious behavior

The file 11112024_1322_11112024_PO 2024-91228.cab was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection discovery

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

outlook_office_path

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 13:22

Signatures

AutoIT Executable

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: behavioral1

Detonation Overview

Submitted

2024-11-11 13:22

Reported

2024-11-11 13:27

Platform

win7-20241010-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

Signatures

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2880 set thread context of 1988 N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/2880-2-0x0000000000A10000-0x0000000000E10000-memory.dmp

memory/1988-3-0x0000000000090000-0x00000000000AE000-memory.dmp

memory/1988-12-0x0000000000090000-0x00000000000AE000-memory.dmp

memory/1988-9-0x0000000000090000-0x00000000000AE000-memory.dmp

memory/1988-5-0x0000000000090000-0x00000000000AE000-memory.dmp

memory/1988-13-0x0000000073CFE000-0x0000000073CFF000-memory.dmp

memory/1988-14-0x0000000073CF0000-0x00000000743DE000-memory.dmp

memory/1988-15-0x0000000073CFE000-0x0000000073CFF000-memory.dmp

memory/1988-16-0x0000000073CF0000-0x00000000743DE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 13:22

Reported

2024-11-11 13:27

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

205s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

Signatures

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1572 set thread context of 4420 N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\PO 2024-91228.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4420 -ip 4420

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4420 -s 1456

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
US 193.122.130.0:80 checkip.dyndns.org tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 0.130.122.193.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 102.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/1572-2-0x00000000012E0000-0x00000000016E0000-memory.dmp

memory/4420-3-0x0000000000400000-0x000000000041E000-memory.dmp

memory/4420-4-0x000000007463E000-0x000000007463F000-memory.dmp

memory/4420-5-0x0000000005570000-0x0000000005B14000-memory.dmp

memory/4420-6-0x0000000005060000-0x00000000050FC000-memory.dmp

memory/4420-7-0x0000000074630000-0x0000000074DE0000-memory.dmp

memory/4420-8-0x0000000074630000-0x0000000074DE0000-memory.dmp