Malware Analysis Report

2025-03-15 05:25

Sample ID 240629-z1pv4azcpr
Target 0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532
SHA256 0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532
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

0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532

Threat Level: Likely malicious

The file 0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532 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

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-29 21:11

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 21:11

Reported

2024-06-29 21:12

Platform

win7-20240508-en

Max time kernel

44s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532.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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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 (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt 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\0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532.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 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/2120-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2120-1-0x00000000727DD000-0x00000000727E8000-memory.dmp

memory/2120-14-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-39-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-65-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-64-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-66-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-67-0x00000000727DD000-0x00000000727E8000-memory.dmp

memory/2120-68-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-69-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-70-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-71-0x00000000058C0000-0x00000000059C0000-memory.dmp

memory/2120-72-0x00000000058C0000-0x00000000059C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 21:11

Reported

2024-06-29 21:12

Platform

win10v2004-20240611-en

Max time kernel

54s

Max time network

56s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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

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\0aaf04600f61bd82a666aa60b64fe60167888ee534b6dd947a600efef670d532.xlsm"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4236,i,1400471177590024469,587385956640537806,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:8

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 98.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.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 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/512-0-0x00007FFAC7990000-0x00007FFAC79A0000-memory.dmp

memory/512-2-0x00007FFAC7990000-0x00007FFAC79A0000-memory.dmp

memory/512-1-0x00007FFAC7990000-0x00007FFAC79A0000-memory.dmp

memory/512-3-0x00007FFAC7990000-0x00007FFAC79A0000-memory.dmp

memory/512-4-0x00007FFAC7990000-0x00007FFAC79A0000-memory.dmp

memory/512-9-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-8-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-7-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-6-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-5-0x00007FFB079AD000-0x00007FFB079AE000-memory.dmp

memory/512-11-0x00007FFAC55F0000-0x00007FFAC5600000-memory.dmp

memory/512-10-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-13-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-12-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-16-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-17-0x00007FFAC55F0000-0x00007FFAC5600000-memory.dmp

memory/512-18-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-19-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-15-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-14-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-68-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp

memory/512-156-0x00007FFB07910000-0x00007FFB07B05000-memory.dmp