Malware Analysis Report

2025-01-22 12:21

Sample ID 240623-1g8pjawhjp
Target 61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e
SHA256 61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e
Tags
macro
score
8/10

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
8/10

SHA256

61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e

Threat Level: Likely malicious

The file 61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 21:38

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 21:38

Reported

2024-06-23 21:39

Platform

win7-20240508-en

Max time kernel

47s

Max time network

22s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e.xlsm

Signatures

Office loads VBA resources, possible macro or embedded object present

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

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" 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\61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp

Files

memory/2880-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2880-1-0x000000007213D000-0x0000000072148000-memory.dmp

memory/2880-26-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-39-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-65-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-64-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-66-0x000000007213D000-0x0000000072148000-memory.dmp

memory/2880-67-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-68-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-69-0x0000000005E70000-0x0000000005F70000-memory.dmp

memory/2880-70-0x0000000005E70000-0x0000000005F70000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 21:38

Reported

2024-06-23 21:39

Platform

win10v2004-20240611-en

Max time kernel

37s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e.xlsm"

Signatures

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

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\61e89e2592e7140884550c7109305b6eed980cd172f3d9ca76dc54b781b8fd6e.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
IE 52.109.76.243:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 253.15.104.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp

Files

memory/4972-0-0x00007FFFB2630000-0x00007FFFB2640000-memory.dmp

memory/4972-2-0x00007FFFB2630000-0x00007FFFB2640000-memory.dmp

memory/4972-1-0x00007FFFB2630000-0x00007FFFB2640000-memory.dmp

memory/4972-4-0x00007FFFB2630000-0x00007FFFB2640000-memory.dmp

memory/4972-3-0x00007FFFB2630000-0x00007FFFB2640000-memory.dmp

memory/4972-7-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-6-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-5-0x00007FFFF264D000-0x00007FFFF264E000-memory.dmp

memory/4972-9-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-10-0x00007FFFB0040000-0x00007FFFB0050000-memory.dmp

memory/4972-13-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-12-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-11-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-8-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-18-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-20-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-19-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-17-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-16-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-15-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-14-0x00007FFFB0040000-0x00007FFFB0050000-memory.dmp

memory/4972-71-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

memory/4972-154-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp