Malware Analysis Report

2025-01-22 16:10

Sample ID 241111-t9f2na1hlp
Target ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086
SHA256 ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086
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

ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086

Threat Level: Known bad

The file ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086 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

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of FindShellTrayWindow

Checks processor information in registry

Enumerates system info in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 16:45

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 16:45

Reported

2024-11-11 16:47

Platform

win7-20240903-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls

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
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
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
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
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 1836 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 320 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2628 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe
PID 2084 wrote to memory of 2828 N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE C:\Windows\SysWOW64\regsvr32.exe

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\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls

C:\Windows\SysWOW64\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr1.ocx

C:\Windows\SysWOW64\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr2.ocx

C:\Windows\SysWOW64\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr3.ocx

C:\Windows\SysWOW64\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr4.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.melisetotoaksesuar.com udp
TR 213.238.168.15:443 www.melisetotoaksesuar.com tcp
TR 213.238.168.15:443 www.melisetotoaksesuar.com tcp
TR 213.238.168.15:443 www.melisetotoaksesuar.com tcp
TR 213.238.168.15:443 www.melisetotoaksesuar.com tcp
US 8.8.8.8:53 elamurray.com udp
US 192.0.78.209:80 elamurray.com tcp
US 8.8.8.8:53 masyuk.com udp
SG 128.199.252.32:80 masyuk.com tcp
US 8.8.8.8:53 jr-software-web.net udp
AR 138.219.41.210:80 jr-software-web.net tcp

Files

memory/2084-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2084-1-0x000000007223D000-0x0000000072248000-memory.dmp

memory/2084-2-0x000000007223D000-0x0000000072248000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 16:45

Reported

2024-11-11 16:47

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls"

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\System32\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\System32\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\System32\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\System32\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

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\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls"

C:\Windows\System32\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr1.ocx

C:\Windows\System32\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr2.ocx

C:\Windows\System32\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr3.ocx

C:\Windows\System32\regsvr32.exe

C:\Windows\System32\regsvr32.exe /S ..\uxevr4.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
NL 52.109.89.19:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 www.melisetotoaksesuar.com udp
TR 213.238.168.15:443 www.melisetotoaksesuar.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 15.168.238.213.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 75.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 elamurray.com udp
US 192.0.78.209:80 elamurray.com tcp
US 8.8.8.8:53 masyuk.com udp
SG 128.199.252.32:80 masyuk.com tcp
US 8.8.8.8:53 209.78.0.192.in-addr.arpa udp
US 8.8.8.8:53 227.162.46.104.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 jr-software-web.net udp
AR 138.219.41.210:80 jr-software-web.net tcp
US 8.8.8.8:53 210.41.219.138.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/4832-1-0x00007FF8FDC0D000-0x00007FF8FDC0E000-memory.dmp

memory/4832-0-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp

memory/4832-3-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp

memory/4832-7-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp

memory/4832-6-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-9-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-11-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-12-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-10-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-13-0x00007FF8BB7C0000-0x00007FF8BB7D0000-memory.dmp

memory/4832-8-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-5-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-14-0x00007FF8BB7C0000-0x00007FF8BB7D0000-memory.dmp

memory/4832-16-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-19-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-18-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-17-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-15-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-4-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp

memory/4832-2-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp

C:\Users\Admin\uxevr1.ocx

MD5 c54fd025e4632873716688d18681cd33
SHA1 50ae5e7b0528006d20d2cc63060f8f7677c7c265
SHA256 ca7b66332dba84dadaceca3dce0927dd4a95e8411f7111927cb50aeb897908a1
SHA512 0ae1fa9fc17d8030dd3954333c9da6a7ade8eb54021b74a67d65e57bded8589968c362c4898eb902abc71b1ad8eb250b27b4315c4d2fbd6714872e4e4ded9118

memory/4832-40-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-41-0x00007FF8FDC0D000-0x00007FF8FDC0E000-memory.dmp

memory/4832-42-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

memory/4832-43-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp

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

MD5 967b9e3bab5929646fb18dc66c5b860a
SHA1 8948ea8302608961014a4b552850e4deacf554fa
SHA256 dfa0338aac7094cca7fc0979ca708a05b91b5babbdb641665f09d27cfb667fad
SHA512 ef443faf4c2bcf8f1153c2cda22ee5ddc245d4a0bf812cc5bcdb4d6eb238135ff2be1893da6ae4c8e78a799d21cf4a6dffeed2e3b5041118cf10a1cb5a0d6e6a