Malware Analysis Report

2025-01-22 16:12

Sample ID 241111-t741pssaqc
Target 1fc2d1a97cd950553f718f504a39f0dff9fbd5df0680008e01807866cbee5812
SHA256 1fc2d1a97cd950553f718f504a39f0dff9fbd5df0680008e01807866cbee5812
Tags
macro xlm discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1fc2d1a97cd950553f718f504a39f0dff9fbd5df0680008e01807866cbee5812

Threat Level: Known bad

The file 1fc2d1a97cd950553f718f504a39f0dff9fbd5df0680008e01807866cbee5812 was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

Suspicious behavior: AddClipboardFormatListener

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 16:42

Signatures

Suspicious Office macro

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 16:42

Reported

2024-11-11 16:45

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

152s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Users\LJHarding\AppData\Local\Packages\oice_16_974fa576_32c1d314_3b6c\AC\Temp\ADB40A6.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 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

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\Users\LJHarding\AppData\Local\Packages\oice_16_974fa576_32c1d314_3b6c\AC\Temp\ADB40A6.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
NL 52.109.89.19:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 carretilha.net udp
US 8.8.8.8:53 shrinandrajoverseas.com udp
US 8.8.8.8:53 zionimoveis.com.br udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 kontacsgo.pl udp
US 8.8.8.8:53 vps36153.publiccloud.com.br udp
US 8.8.8.8:53 168.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 103.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/4616-0-0x00007FFFB4F30000-0x00007FFFB4F40000-memory.dmp

memory/4616-4-0x00007FFFB4F30000-0x00007FFFB4F40000-memory.dmp

memory/4616-3-0x00007FFFB4F30000-0x00007FFFB4F40000-memory.dmp

memory/4616-2-0x00007FFFB4F30000-0x00007FFFB4F40000-memory.dmp

memory/4616-1-0x00007FFFF4F4D000-0x00007FFFF4F4E000-memory.dmp

memory/4616-5-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-6-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-7-0x00007FFFB4F30000-0x00007FFFB4F40000-memory.dmp

memory/4616-9-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-8-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-11-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-10-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-12-0x00007FFFB2AB0000-0x00007FFFB2AC0000-memory.dmp

memory/4616-13-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-14-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-16-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-18-0x00007FFFB2AB0000-0x00007FFFB2AC0000-memory.dmp

memory/4616-19-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-17-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-15-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-30-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

memory/4616-31-0x00007FFFF4F4D000-0x00007FFFF4F4E000-memory.dmp

memory/4616-35-0x00007FFFF4EB0000-0x00007FFFF50A5000-memory.dmp

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

MD5 a1c38b3a95ba2bfa6e6d55898380b06a
SHA1 6779445c6fa12b3bf81d61a50d3bfcfc929dc493
SHA256 450a81d5858d5d830fa260b339e3abfe372ae452701fa1c23ef5ee5dd60be1ca
SHA512 e136c4260eb5219f1ac7b20029ea5e2a666266ab393bb309db126f5b63b8516edc86500d04478de02fa5cc5210b1f22cd31dad202eb3de71bdc0761cde16c195

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 16:42

Reported

2024-11-11 16:45

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\Users\LJHarding\AppData\Local\Packages\oice_16_974fa576_32c1d314_3b6c\AC\Temp\ADB40A6.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\Users\LJHarding\AppData\Local\Packages\oice_16_974fa576_32c1d314_3b6c\AC\Temp\ADB40A6.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 carretilha.net udp
US 8.8.8.8:53 shrinandrajoverseas.com udp
US 8.8.8.8:53 zionimoveis.com.br udp
US 8.8.8.8:53 kontacsgo.pl udp
US 8.8.8.8:53 vps36153.publiccloud.com.br udp

Files

memory/2260-1-0x0000000071F7D000-0x0000000071F88000-memory.dmp

memory/2260-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2260-4-0x0000000071F7D000-0x0000000071F88000-memory.dmp