Malware Analysis Report

2025-01-22 16:12

Sample ID 241111-t5pg8s1gnn
Target d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d
SHA256 d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d
Tags
macro xlm discovery
score
10/10

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
10/10

SHA256

d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d

Threat Level: Known bad

The file d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Process spawned unexpected child process

Suspicious Office macro

System Location Discovery: System Language Discovery

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Checks processor information in registry

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 16:38

Signatures

Suspicious Office macro

macro xlm
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 16:38

Reported

2024-11-11 16:41

Platform

win7-20240903-en

Max time kernel

140s

Max time network

141s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d.xlsm

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SysWow64\regsvr32.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWow64\regsvr32.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Processes

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d.xlsm

C:\Windows\SysWow64\regsvr32.exe

C:\Windows\SysWow64\regsvr32.exe -s ..\en.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 actividades.laforetlanguages.com udp
DE 217.160.0.236:80 actividades.laforetlanguages.com tcp
US 8.8.8.8:53 consejosdeorlando.com udp
US 143.244.213.188:80 consejosdeorlando.com tcp
US 8.8.8.8:53 aopda.org udp
US 172.67.147.227:80 aopda.org tcp

Files

memory/2372-1-0x0000000072BBD000-0x0000000072BC8000-memory.dmp

memory/2372-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

C:\Users\Admin\en.ocx

MD5 c94e9deb860db13cb8457c7c944d858b
SHA1 64edc2deca30da126ae9838ae8a2668a10c89162
SHA256 1277cc8f856e4b722a05e85be8e9736b90ab284912fc9d04395bff3c99160032
SHA512 9a345376a87f8d6841630d59a084b98f6bed7231516f4705ff4cbed01b4bb8c1317f14ab45d2b83dea2c8df997a890c9d2ff3c6db271eb44c2859cb56c069b4d

memory/2372-7-0x0000000072BBD000-0x0000000072BC8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 16:38

Reported

2024-11-11 16:41

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d.xlsm"

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SysWow64\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWow64\regsvr32.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Processes

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d514d5e1720aaa72a1c1c81d5c4617a420c3951a3264e5c29b55a4ce4a3dad2d.xlsm"

C:\Windows\SysWow64\regsvr32.exe

C:\Windows\SysWow64\regsvr32.exe -s ..\en.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 actividades.laforetlanguages.com udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
DE 217.160.0.236:80 actividades.laforetlanguages.com tcp
US 8.8.8.8:53 consejosdeorlando.com udp
US 143.244.213.188:80 consejosdeorlando.com tcp
US 8.8.8.8:53 236.0.160.217.in-addr.arpa udp
US 143.244.213.188:443 consejosdeorlando.com tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.75:80 r10.o.lencr.org tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 188.213.244.143.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 75.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 213.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 aopda.org udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 172.67.147.227:80 aopda.org tcp
US 8.8.8.8:53 227.147.67.172.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 105.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 252.15.104.51.in-addr.arpa udp

Files

memory/2016-1-0x00007FFCF78AD000-0x00007FFCF78AE000-memory.dmp

memory/2016-0-0x00007FFCB7890000-0x00007FFCB78A0000-memory.dmp

memory/2016-3-0x00007FFCB7890000-0x00007FFCB78A0000-memory.dmp

memory/2016-2-0x00007FFCB7890000-0x00007FFCB78A0000-memory.dmp

memory/2016-5-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-4-0x00007FFCB7890000-0x00007FFCB78A0000-memory.dmp

memory/2016-9-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-8-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-7-0x00007FFCB7890000-0x00007FFCB78A0000-memory.dmp

memory/2016-6-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-11-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-10-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-12-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-14-0x00007FFCB5380000-0x00007FFCB5390000-memory.dmp

memory/2016-13-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-15-0x00007FFCB5380000-0x00007FFCB5390000-memory.dmp

memory/2016-16-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-19-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-18-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-17-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-36-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

memory/2016-37-0x00007FFCF78AD000-0x00007FFCF78AE000-memory.dmp

memory/2016-38-0x00007FFCF7810000-0x00007FFCF7A05000-memory.dmp

C:\Users\Admin\en.ocx

MD5 3bbb1017d819a2642cf9dbff2e414cd0
SHA1 1b463ebe3ea2aef82f27ee5299ca8ec64ddc2644
SHA256 f00433c3ff5286a94353397c51ac3f13ad782b00184e017bbbd2220d842e5171
SHA512 e05d2b82e62ac1333a956250c726dee52763a5504ec598ed17a92ae94150bac680697012fa0452b6896366eeee16a1f9db74b6852b35a3c5403344296fcf4f57