Malware Analysis Report

2025-03-15 07:22

Sample ID 241111-zdqh4swcqc
Target 67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40
SHA256 67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40
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

67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40

Threat Level: Known bad

The file 67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40 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 WriteProcessMemory

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 20:36

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 20:36

Reported

2024-11-11 20:38

Platform

win7-20240903-en

Max time kernel

143s

Max time network

144s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40.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\67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40.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 104.21.28.237:80 aopda.org tcp

Files

memory/2348-1-0x000000007207D000-0x0000000072088000-memory.dmp

memory/2348-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

C:\Users\Admin\en.ocx

MD5 25321554da1a57214f288e2a97a6197b
SHA1 01fb5055b5de30520c59ab0438103314967a2a4c
SHA256 3a3a80f7151cad407509173c847f5f28d66af1a277636ce4ef5c187928831906
SHA512 624ea7545f00c5a50be5eb21c2ff046e03891187b65043dce5f01f8c056294a8a3e39924017b825ea65535c8ec72dc30f5ed7ab49e0eb70d393ddb4a7e41f8e5

memory/2348-7-0x000000007207D000-0x0000000072088000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 20:36

Reported

2024-11-11 20:38

Platform

win10v2004-20241007-en

Max time kernel

135s

Max time network

137s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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

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\67abf04efa638b10875d4ff6bad43759c3706b55e7fc96d633ccc68893728b40.xlsm"

C:\Windows\SysWow64\regsvr32.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 46.28.109.52.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 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 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 236.0.160.217.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.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 2.23.210.82:80 r10.o.lencr.org tcp
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 82.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 aopda.org 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 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 4.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.173.189.20.in-addr.arpa udp

Files

memory/904-0-0x00007FFA5480D000-0x00007FFA5480E000-memory.dmp

memory/904-1-0x00007FFA147F0000-0x00007FFA14800000-memory.dmp

memory/904-3-0x00007FFA147F0000-0x00007FFA14800000-memory.dmp

memory/904-2-0x00007FFA147F0000-0x00007FFA14800000-memory.dmp

memory/904-4-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-5-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-6-0x00007FFA147F0000-0x00007FFA14800000-memory.dmp

memory/904-7-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-9-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-13-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-12-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-11-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-14-0x00007FFA126E0000-0x00007FFA126F0000-memory.dmp

memory/904-10-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-8-0x00007FFA147F0000-0x00007FFA14800000-memory.dmp

memory/904-16-0x00007FFA126E0000-0x00007FFA126F0000-memory.dmp

C:\Users\Admin\en.ocx

MD5 1fcfcd3f3448b3e802e1d96caaa3d10c
SHA1 9a00438dd8ae7c9b726ec72ffb685e89ff65ab48
SHA256 b0e74677cc0f88653601508c0f3a511f4b7fb7fe0ab84a9a9c5bfe66f025794a
SHA512 1bcf9121bf4f5d32aaf7f71a3028a2fd2c925a06f6fd924cfd970b84fb3654f1a9daffc67fa80214f8477fc9d57ec796107139df1c34fc11ab80fb1c3dbf9df4

memory/904-37-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-38-0x00007FFA5480D000-0x00007FFA5480E000-memory.dmp

memory/904-39-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

memory/904-40-0x00007FFA54770000-0x00007FFA54965000-memory.dmp

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

MD5 f90cd2f08c5929b4d1f441487c6a9cce
SHA1 270bc2d65a65786f32195edbe2d1449af73ee6c7
SHA256 8c163ea9c805fb98e3693316d2b5abcc398f6dcbf5caf67b9ed36d889a2b19c9
SHA512 638901fb00b807921f3dd9fdf476b0854265a6d385eca1c4fe0682cc62253f84048b06dfaf3d2d6c4f367dd7304799a88bbafa19e55db4ed4855de28dc5c7dd4