Malware Analysis Report

2025-01-22 16:10

Sample ID 241111-v3xaqssfme
Target 1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000
SHA256 1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000
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

1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000

Threat Level: Known bad

The file 1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000 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 use of SetWindowsHookEx

Suspicious use of FindShellTrayWindow

Suspicious behavior: AddClipboardFormatListener

Suspicious use of WriteProcessMemory

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 17:31

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 17:31

Reported

2024-11-11 17:34

Platform

win7-20240729-en

Max time kernel

145s

Max time network

153s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.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\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.xlsm

C:\Windows\SysWow64\regsvr32.exe

C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 piajimenez.com udp
US 70.39.248.148:80 piajimenez.com tcp
US 8.8.8.8:53 inopra.com udp
DE 89.31.143.90:80 inopra.com tcp
US 8.8.8.8:53 www.inopra.eu udp
DE 89.31.143.100:80 www.inopra.eu tcp
US 8.8.8.8:53 biomedicalpharmaegypt.com udp
DE 148.251.8.132:80 biomedicalpharmaegypt.com tcp

Files

memory/2384-1-0x0000000072D8D000-0x0000000072D98000-memory.dmp

memory/2384-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

C:\Users\Admin\enu.ocx

MD5 b996dfb94ee763ad91a6e1034b455635
SHA1 daf76e3be885af694649efe720e146bde68d4e3b
SHA256 66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee
SHA512 d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5

memory/2384-8-0x0000000072D8D000-0x0000000072D98000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 17:31

Reported

2024-11-11 17:33

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\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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

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\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.xlsm"

C:\Windows\SysWow64\regsvr32.exe

C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 18.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
FR 52.109.68.129:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 piajimenez.com udp
US 70.39.248.148:80 piajimenez.com tcp
US 8.8.8.8:53 inopra.com udp
DE 89.31.143.90:80 inopra.com tcp
US 8.8.8.8:53 www.inopra.eu udp
DE 89.31.143.100:80 www.inopra.eu tcp
US 8.8.8.8:53 biomedicalpharmaegypt.com udp
DE 148.251.8.132:80 biomedicalpharmaegypt.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 148.248.39.70.in-addr.arpa udp
US 8.8.8.8:53 90.143.31.89.in-addr.arpa udp
US 8.8.8.8:53 100.143.31.89.in-addr.arpa udp
US 8.8.8.8:53 132.8.251.148.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 18.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 215.143.182.52.in-addr.arpa udp

Files

memory/4552-0-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp

memory/4552-2-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp

memory/4552-1-0x00007FFB43C6D000-0x00007FFB43C6E000-memory.dmp

memory/4552-3-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp

memory/4552-4-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp

memory/4552-5-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp

memory/4552-8-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-11-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-10-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-9-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-7-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-12-0x00007FFB01340000-0x00007FFB01350000-memory.dmp

memory/4552-6-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-15-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-17-0x00007FFB01340000-0x00007FFB01350000-memory.dmp

memory/4552-16-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-14-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-13-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

C:\Users\Admin\enu.ocx

MD5 b996dfb94ee763ad91a6e1034b455635
SHA1 daf76e3be885af694649efe720e146bde68d4e3b
SHA256 66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee
SHA512 d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5

memory/4552-33-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-34-0x00007FFB43C6D000-0x00007FFB43C6E000-memory.dmp

memory/4552-35-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

memory/4552-36-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

MD5 1596e69cda1f3822feca56281a99c6f5
SHA1 06ece1a02a2b963aa00057ff2910057db3be779c
SHA256 16bc4542aafd5a6d502470f314790f4d66061a42c7fee1e0c162134e6883b8fa
SHA512 2ff9edae8d63e83adcf93d7dafc021775901c4c2d10b8bc91c096bb03aa964759819adfc55e22159b3552aa5a6bc423350691e5307f452b7733c8eceb4cd9e6b