Malware Analysis Report

2025-03-15 05:23

Sample ID 240629-1kcq9szgnq
Target 78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115
SHA256 78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115
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

78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115

Threat Level: Likely malicious

The file 78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115 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

2024-06-29 21:42

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 21:42

Reported

2024-06-29 21:43

Platform

win7-20231129-en

Max time kernel

50s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115.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
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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

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\78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115.xlsm

Network

Country Destination Domain Proto
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 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
GB 162.125.64.18:443 www.dropbox.com tcp

Files

memory/2380-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2380-1-0x00000000724ED000-0x00000000724F8000-memory.dmp

memory/2380-26-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-39-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-52-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-65-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-80-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-81-0x00000000724ED000-0x00000000724F8000-memory.dmp

memory/2380-82-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-83-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-84-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-85-0x00000000060E0000-0x00000000061E0000-memory.dmp

memory/2380-86-0x00000000060E0000-0x00000000061E0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 21:42

Reported

2024-06-29 21:43

Platform

win10v2004-20240611-en

Max time kernel

46s

Max time network

36s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115.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\78068b1055cde78644ebc4ca9a4c0f500411efe437983e5e6fc52eca3e29a115.xlsm"

Network

Country Destination Domain Proto
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 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 19.89.109.52.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 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 84.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp

Files

memory/3940-0-0x00007FFE612D0000-0x00007FFE612E0000-memory.dmp

memory/3940-2-0x00007FFE612D0000-0x00007FFE612E0000-memory.dmp

memory/3940-1-0x00007FFE612D0000-0x00007FFE612E0000-memory.dmp

memory/3940-3-0x00007FFEA12ED000-0x00007FFEA12EE000-memory.dmp

memory/3940-4-0x00007FFE612D0000-0x00007FFE612E0000-memory.dmp

memory/3940-6-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-5-0x00007FFE612D0000-0x00007FFE612E0000-memory.dmp

memory/3940-7-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-8-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-9-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-10-0x00007FFE5EBB0000-0x00007FFE5EBC0000-memory.dmp

memory/3940-11-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-12-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-14-0x00007FFE5EBB0000-0x00007FFE5EBC0000-memory.dmp

memory/3940-16-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-18-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-22-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-21-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-20-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-19-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-17-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-15-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-13-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-76-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp

memory/3940-159-0x00007FFEA1250000-0x00007FFEA1445000-memory.dmp