Malware Analysis Report

2025-04-03 11:08

Sample ID 241109-1z2nyatcmr
Target 1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7
SHA256 1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7
Tags
macro discovery
score
8/10

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
8/10

SHA256

1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7

Threat Level: Likely malicious

The file 1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7 was found to be: Likely malicious.

Malicious Activity Summary

macro discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

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

2024-11-09 22:06

Signatures

Suspicious Office macro

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:06

Reported

2024-11-09 22:07

Platform

win10v2004-20241007-en

Max time kernel

47s

Max time network

37s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7.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

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\1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.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 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 129.68.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 78.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 www.dropbox.com udp
NL 162.125.65.18:443 www.dropbox.com tcp
US 8.8.8.8:53 18.65.125.162.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 95.16.208.104.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp

Files

memory/3996-0-0x00007FFECEDF0000-0x00007FFECEE00000-memory.dmp

memory/3996-3-0x00007FFECEDF0000-0x00007FFECEE00000-memory.dmp

memory/3996-2-0x00007FFECEDF0000-0x00007FFECEE00000-memory.dmp

memory/3996-1-0x00007FFF0EE0D000-0x00007FFF0EE0E000-memory.dmp

memory/3996-4-0x00007FFECEDF0000-0x00007FFECEE00000-memory.dmp

memory/3996-6-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-7-0x00007FFECEDF0000-0x00007FFECEE00000-memory.dmp

memory/3996-5-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-11-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-13-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-15-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-16-0x00007FFECCC20000-0x00007FFECCC30000-memory.dmp

memory/3996-12-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-17-0x00007FFECCC20000-0x00007FFECCC30000-memory.dmp

memory/3996-14-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-10-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-9-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-8-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-71-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-149-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-150-0x00007FFF0EE0D000-0x00007FFF0EE0E000-memory.dmp

memory/3996-151-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

memory/3996-155-0x00007FFF0ED70000-0x00007FFF0EF65000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:06

Reported

2024-11-09 22:07

Platform

win7-20240903-en

Max time kernel

15s

Max time network

19s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7.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

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\1cecafb3bcad6312db3b5997f801747392630126db2d7b1d74e9029ecac843c7.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
NL 162.125.65.18:443 www.dropbox.com tcp
NL 162.125.65.18:443 www.dropbox.com tcp

Files

memory/2384-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2384-1-0x0000000071EED000-0x0000000071EF8000-memory.dmp

memory/2384-26-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-30-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-27-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-29-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-39-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-38-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-41-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-42-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-40-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-37-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-36-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-35-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-34-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-32-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-33-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-31-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-48-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-44-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-61-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-46-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-65-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-64-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-63-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-62-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-59-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-58-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-57-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-56-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-55-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-54-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-53-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-52-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-51-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-50-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-49-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-47-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-43-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-45-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-66-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-67-0x0000000071EED000-0x0000000071EF8000-memory.dmp

memory/2384-68-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-69-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-70-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-71-0x0000000005E00000-0x0000000005F00000-memory.dmp

memory/2384-72-0x0000000005E00000-0x0000000005F00000-memory.dmp