Malware Analysis Report

2025-01-22 19:07

Sample ID 240719-z3ah7ateqe
Target ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa
SHA256 ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa
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

ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa

Threat Level: Likely malicious

The file ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa 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

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 21:14

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 21:14

Reported

2024-07-19 21:15

Platform

win7-20240708-en

Max time kernel

23s

Max time network

16s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa.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\ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa.xls

Network

N/A

Files

memory/2720-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2720-1-0x0000000071D0D000-0x0000000071D18000-memory.dmp

memory/2720-4-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2720-2-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2720-8-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2720-5-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2720-3-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2720-9-0x0000000071D0D000-0x0000000071D18000-memory.dmp

memory/2720-10-0x0000000000410000-0x0000000000510000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 21:14

Reported

2024-07-19 21:15

Platform

win10v2004-20240709-en

Max time kernel

46s

Max time network

39s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa.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

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\ad42be9d293cde873be1670ebc5716e9846bbfc7f6aacee47e34087132050caa.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 roaming.officeapps.live.com udp
FR 52.109.68.129:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.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 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 27.178.89.13.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.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
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/1936-0-0x00007FFD507F0000-0x00007FFD50800000-memory.dmp

memory/1936-1-0x00007FFD507F0000-0x00007FFD50800000-memory.dmp

memory/1936-3-0x00007FFD507F0000-0x00007FFD50800000-memory.dmp

memory/1936-2-0x00007FFD507F0000-0x00007FFD50800000-memory.dmp

memory/1936-4-0x00007FFD507F0000-0x00007FFD50800000-memory.dmp

memory/1936-5-0x00007FFD9080D000-0x00007FFD9080E000-memory.dmp

memory/1936-6-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-8-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-7-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-9-0x00007FFD4E400000-0x00007FFD4E410000-memory.dmp

memory/1936-12-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-11-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-14-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-13-0x00007FFD4E400000-0x00007FFD4E410000-memory.dmp

memory/1936-15-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-10-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-27-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-28-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-29-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-30-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

memory/1936-31-0x00007FFD90770000-0x00007FFD90965000-memory.dmp

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

MD5 37e6386c9c202dda23852d66e6eb15c7
SHA1 d938a490c665cd681421af963f0d3ea23fc6360c
SHA256 5b653d1298c457e9252bd7e2a730e48733891041cd871e76c5514e7d15266f4b
SHA512 530e78ee8e05706d3cd290537d957bf95a21f1accbc7cd00aecd9b32edc24eebd5e52051709e81def43e4ec52dc7ccdafbb618bb6b652f6f5b5995033ea9be81

memory/1936-48-0x00007FFD90770000-0x00007FFD90965000-memory.dmp