Malware Analysis Report

2025-03-15 07:24

Sample ID 241111-1aspqszpbr
Target baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b
SHA256 baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b
Tags
macro xlm discovery
score
10/10

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
10/10

SHA256

baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b

Threat Level: Known bad

The file baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

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

2024-11-11 21:27

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 21:27

Reported

2024-11-11 21:29

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b.xls

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

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\baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b.xls

Network

Country Destination Domain Proto
US 8.8.8.8:53 decorusfinancial.com udp
US 142.171.150.62:443 decorusfinancial.com tcp
US 8.8.8.8:53 e-kinerja.ntbprov.go.id udp
ID 103.170.104.158:443 e-kinerja.ntbprov.go.id tcp
US 8.8.8.8:53 facts-jo.com udp
US 144.208.76.186:80 facts-jo.com tcp
US 8.8.8.8:53 fashionbyprincessmelodicaah.com udp
NL 69.48.156.234:80 fashionbyprincessmelodicaah.com tcp
US 8.8.8.8:53 easiercommunications.com udp
US 35.209.253.93:80 easiercommunications.com tcp
US 35.209.253.93:80 easiercommunications.com tcp

Files

memory/2516-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2516-1-0x0000000071DBD000-0x0000000071DC8000-memory.dmp

memory/2516-2-0x0000000071DBD000-0x0000000071DC8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 21:27

Reported

2024-11-11 21:29

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

132s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b.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\baeb71b9a1db24de7b1a6fd7c7d1337a508b22cdec44aba26c117b4eb4ece69b.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 100.209.201.84.in-addr.arpa udp
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 decorusfinancial.com udp
US 142.171.150.62:443 decorusfinancial.com tcp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 e-kinerja.ntbprov.go.id udp
ID 103.170.104.158:443 e-kinerja.ntbprov.go.id tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 31.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 facts-jo.com udp
US 144.208.76.186:80 facts-jo.com tcp
US 8.8.8.8:53 fashionbyprincessmelodicaah.com udp
NL 69.48.156.234:80 fashionbyprincessmelodicaah.com tcp
US 8.8.8.8:53 easiercommunications.com udp
US 35.209.253.93:80 easiercommunications.com tcp
US 8.8.8.8:53 186.76.208.144.in-addr.arpa udp
US 8.8.8.8:53 234.156.48.69.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 99.208.201.84.in-addr.arpa udp
US 35.209.253.93:80 easiercommunications.com tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/1296-1-0x00007FFEE514D000-0x00007FFEE514E000-memory.dmp

memory/1296-0-0x00007FFEA5130000-0x00007FFEA5140000-memory.dmp

memory/1296-2-0x00007FFEA5130000-0x00007FFEA5140000-memory.dmp

memory/1296-3-0x00007FFEA5130000-0x00007FFEA5140000-memory.dmp

memory/1296-5-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-6-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-4-0x00007FFEA5130000-0x00007FFEA5140000-memory.dmp

memory/1296-7-0x00007FFEA5130000-0x00007FFEA5140000-memory.dmp

memory/1296-9-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-8-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-11-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-13-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-15-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-17-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-18-0x00007FFEA2BB0000-0x00007FFEA2BC0000-memory.dmp

memory/1296-16-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-14-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-12-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-10-0x00007FFEA2BB0000-0x00007FFEA2BC0000-memory.dmp

memory/1296-28-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

memory/1296-29-0x00007FFEE514D000-0x00007FFEE514E000-memory.dmp

memory/1296-30-0x00007FFEE50B0000-0x00007FFEE52A5000-memory.dmp

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

MD5 d09b7845e9beb0ffcfab638a97697cb2
SHA1 8d4eda3adae92c21508ceeae2f50208789dcad29
SHA256 80f395a0d39c113cb4d6ee0b672e94b2255161a2b8bd5091a2e3b9f8e825af5a
SHA512 bcfcd9ffc2951bd5c63427870b473dd843c9894277cd9cec4ea184db6df8068f1d36eb7d988a618b462e831d3bc933d7b092709714f14d2331d51ac9c9a1639f