Malware Analysis Report

2025-01-22 19:08

Sample ID 240720-1x8pgaygrj
Target e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f
SHA256 e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f
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

e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f

Threat Level: Likely malicious

The file e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f 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

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-20 22:02

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

2024-07-20 22:02

Reported

2024-07-20 22:03

Platform

win7-20240708-en

Max time kernel

24s

Max time network

17s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f.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\e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f.xls

Network

N/A

Files

memory/2024-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2024-1-0x000000007295D000-0x0000000072968000-memory.dmp

memory/2024-2-0x0000000000710000-0x0000000000810000-memory.dmp

memory/2024-8-0x0000000000710000-0x0000000000810000-memory.dmp

memory/2024-6-0x0000000000710000-0x0000000000810000-memory.dmp

memory/2024-4-0x0000000000710000-0x0000000000810000-memory.dmp

memory/2024-3-0x0000000000710000-0x0000000000810000-memory.dmp

memory/2024-9-0x000000007295D000-0x0000000072968000-memory.dmp

memory/2024-10-0x0000000000710000-0x0000000000810000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-20 22:02

Reported

2024-07-20 22:03

Platform

win10v2004-20240709-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\e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f.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 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
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS 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\e03f812fa4b0c93896687c9637641370dcfa9d85c290a6890984c1dd0f91c38f.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
FR 52.109.68.129:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 211.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/3884-1-0x00007FFD1F9F0000-0x00007FFD1FA00000-memory.dmp

memory/3884-2-0x00007FFD1F9F0000-0x00007FFD1FA00000-memory.dmp

memory/3884-0-0x00007FFD1F9F0000-0x00007FFD1FA00000-memory.dmp

memory/3884-3-0x00007FFD5FA0D000-0x00007FFD5FA0E000-memory.dmp

memory/3884-4-0x00007FFD1F9F0000-0x00007FFD1FA00000-memory.dmp

memory/3884-10-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-9-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-11-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-14-0x00007FFD1D4F0000-0x00007FFD1D500000-memory.dmp

memory/3884-13-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-12-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-15-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-8-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-16-0x00007FFD1D4F0000-0x00007FFD1D500000-memory.dmp

memory/3884-7-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-6-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-5-0x00007FFD1F9F0000-0x00007FFD1FA00000-memory.dmp

memory/3884-18-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-19-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-20-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-22-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-21-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-17-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-34-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-35-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-39-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-40-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

memory/3884-41-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp

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

MD5 89f57122bf6aceb93a59217dba93a35d
SHA1 4d9dc2514d1600cb551246e19219ffff62096f82
SHA256 60e5d1f971131f466cacf2f5c7888c06dfdc49f0117effe54ffaf36280247b4a
SHA512 87f7fd4e1f6825867f2dea5c435b5b743331c0792f2048e9a9ab4129e599b605b91cfc4c2541badb4098637a1bf777e07d9a02384fb3793a2fbae460faa648a1

memory/3884-53-0x00007FFD5F970000-0x00007FFD5FB65000-memory.dmp