Malware Analysis Report

2025-01-22 16:07

Sample ID 241111-t5tf7avmaj
Target fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87
SHA256 fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87
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

fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87

Threat Level: Known bad

The file fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87 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 16:38

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 16:38

Reported

2024-11-11 16:41

Platform

win7-20240903-en

Max time kernel

119s

Max time network

127s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87.xlsm

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\fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 realitevirtuelleguadeloupe.com udp
FR 51.91.236.193:443 realitevirtuelleguadeloupe.com tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.82:80 r10.o.lencr.org tcp
US 8.8.8.8:53 nuugebeya.com udp
US 8.8.8.8:53 larassatistore.com udp
US 8.8.8.8:53 bimbeladzkia.com udp
GB 195.200.9.59:443 bimbeladzkia.com tcp
GB 195.200.9.59:443 bimbeladzkia.com tcp
GB 195.200.9.59:443 bimbeladzkia.com tcp
US 8.8.8.8:53 vendedoramigo.com.br udp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.19.117.22:80 crl.microsoft.com tcp

Files

memory/1920-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1920-1-0x0000000072AAD000-0x0000000072AB8000-memory.dmp

memory/1920-17-0x0000000072AAD000-0x0000000072AB8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 16:38

Reported

2024-11-11 16:41

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

142s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87.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 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\fa9a1868f7f510822ca731185965420511d402e34235ffdda6135dc2febe5f87.xlsm"

Network

Country Destination Domain Proto
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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 85.242.123.52.in-addr.arpa udp
US 8.8.8.8:53 realitevirtuelleguadeloupe.com udp
FR 51.91.236.193:443 realitevirtuelleguadeloupe.com tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.82:80 r10.o.lencr.org tcp
US 8.8.8.8:53 nuugebeya.com udp
US 8.8.8.8:53 larassatistore.com udp
US 8.8.8.8:53 bimbeladzkia.com udp
GB 195.200.9.59:443 bimbeladzkia.com tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 193.236.91.51.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 82.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 59.9.200.195.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 vendedoramigo.com.br udp
US 8.8.8.8:53 213.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/1756-3-0x00007FFA7C9CD000-0x00007FFA7C9CE000-memory.dmp

memory/1756-1-0x00007FFA3C9B0000-0x00007FFA3C9C0000-memory.dmp

memory/1756-0-0x00007FFA3C9B0000-0x00007FFA3C9C0000-memory.dmp

memory/1756-2-0x00007FFA3C9B0000-0x00007FFA3C9C0000-memory.dmp

memory/1756-4-0x00007FFA3C9B0000-0x00007FFA3C9C0000-memory.dmp

memory/1756-7-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-8-0x00007FFA3C9B0000-0x00007FFA3C9C0000-memory.dmp

memory/1756-10-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-9-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-6-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-5-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-13-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-14-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-12-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-15-0x00007FFA3A950000-0x00007FFA3A960000-memory.dmp

memory/1756-11-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

memory/1756-16-0x00007FFA3A950000-0x00007FFA3A960000-memory.dmp

memory/1756-32-0x00007FFA7C930000-0x00007FFA7CB25000-memory.dmp

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

MD5 5a1b2845bd67bb4b9aed7b0a8a28005b
SHA1 70707c055bdbd010c5e0d707cb7b912edd5d9bdd
SHA256 7fce215e29f9c85c19145d1986247df23d5bf11461dbcfaddbf9956b447000e4
SHA512 09cf8f6031de94d691e1e9337ae6eda190a911cb9ac8ea102d06c0b4cbd67b5e2484aeabcb9d934b8041edb43398c7f1aed85758fd38fc766b1881dfe1f680e5