Malware Analysis Report

2025-01-22 19:14

Sample ID 240719-16txnssgnr
Target d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f
SHA256 d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f
Tags
macro macro_on_action
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

d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f

Threat Level: Likely malicious

The file d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f was found to be: Likely malicious.

Malicious Activity Summary

macro macro_on_action

Office macro that triggers on suspicious action

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

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 22:16

Signatures

Office macro that triggers on suspicious action

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

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 22:16

Reported

2024-07-19 22:17

Platform

win7-20240705-en

Max time kernel

24s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f.xls

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

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\d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f.xls

Network

N/A

Files

memory/2564-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2564-1-0x00000000729CD000-0x00000000729D8000-memory.dmp

memory/2564-2-0x0000000000440000-0x0000000000540000-memory.dmp

memory/2564-4-0x0000000000440000-0x0000000000540000-memory.dmp

memory/2564-3-0x0000000000440000-0x0000000000540000-memory.dmp

memory/2564-5-0x0000000000440000-0x0000000000540000-memory.dmp

memory/2564-6-0x0000000000440000-0x0000000000540000-memory.dmp

memory/2564-9-0x00000000729CD000-0x00000000729D8000-memory.dmp

memory/2564-10-0x0000000000440000-0x0000000000540000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 22:16

Reported

2024-07-19 22:17

Platform

win10v2004-20240709-en

Max time kernel

40s

Max time network

42s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f.xls"

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

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\d0fbb86da0aaea08d199af5213917c3a1363027f521bcfc6c795ff75bfca758f.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
NL 52.109.89.19:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 215.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/4960-1-0x00007FFFBFC30000-0x00007FFFBFC40000-memory.dmp

memory/4960-4-0x00007FF7C0ED0000-0x00007FF7C0EE0000-memory.dmp

memory/4960-5-0x00007FFFBFC30000-0x00007FFFBFC40000-memory.dmp

memory/4960-9-0x00007FF7C0ED0000-0x00007FF7C0EE0000-memory.dmp

memory/4960-8-0x00007FFFBFC30000-0x00007FFFBFC40000-memory.dmp

memory/4960-7-0x00007FF800EED000-0x00007FF800EEE000-memory.dmp

memory/4960-2-0x00007FF7C0ED0000-0x00007FF7C0EE0000-memory.dmp

memory/4960-0-0x00007FF7C0ED0000-0x00007FF7C0EE0000-memory.dmp

memory/4960-10-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-13-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-16-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-17-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-18-0x00007FFFBE610000-0x00007FFFBE620000-memory.dmp

memory/4960-15-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-19-0x00007FFFBE610000-0x00007FFFBE620000-memory.dmp

memory/4960-21-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-22-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-23-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-20-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-24-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-26-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-27-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-25-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-14-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-12-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-11-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-42-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-43-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-44-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-45-0x00007FF800E50000-0x00007FF801045000-memory.dmp

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

MD5 f94b17299a792c8f0252793454fc7901
SHA1 4a9923e7e1e76d68e0e35bc4794a82b2a91ca844
SHA256 55ec6f9e33715f4dac155fee2cde5e2be6d073a95399eb0f3ea5acc528390dce
SHA512 2d1448d031f14c6c1425e3027c1818c7efd585a13ef672c2c5e468ebfff27a1244f50cc01e0ce3700423f08ca9a8a807d74f7a3ca9c47bea066b1f080d782e00

memory/4960-57-0x00007FF800E50000-0x00007FF801045000-memory.dmp

memory/4960-58-0x00007FF800E50000-0x00007FF801045000-memory.dmp