Malware Analysis Report

2025-01-22 12:21

Sample ID 240624-1jrh2atale
Target 597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b
SHA256 597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b
Tags
macro
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

597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b

Threat Level: Likely malicious

The file 597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b was found to be: Likely malicious.

Malicious Activity Summary

macro

Suspicious Office macro

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-24 21:41

Signatures

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-24 21:41

Reported

2024-06-24 21:42

Platform

win7-20240611-en

Max time kernel

27s

Max time network

20s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b.xlsm

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

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" 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\597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
GB 162.125.64.18:443 www.dropbox.com tcp

Files

memory/2212-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2212-1-0x0000000072A6D000-0x0000000072A78000-memory.dmp

memory/2212-26-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-39-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-52-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-65-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-66-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-67-0x0000000072A6D000-0x0000000072A78000-memory.dmp

memory/2212-68-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-69-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-70-0x0000000005E10000-0x0000000005F10000-memory.dmp

memory/2212-71-0x0000000005E10000-0x0000000005F10000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-24 21:41

Reported

2024-06-24 21:42

Platform

win10v2004-20240611-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\597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b.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\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
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily 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\597965884fceef7ede819a0b75913fe411833713033abecccec7aac0ece1869b.xlsm"

Network

Country Destination Domain Proto
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 docs.google.com udp
GB 142.250.200.14:443 docs.google.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 www.dropbox.com udp
GB 162.125.64.18:443 www.dropbox.com tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 14.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 18.64.125.162.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 18.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 32.251.17.2.in-addr.arpa udp

Files

memory/1312-0-0x00007FFCABC50000-0x00007FFCABC60000-memory.dmp

memory/1312-2-0x00007FFCABC50000-0x00007FFCABC60000-memory.dmp

memory/1312-1-0x00007FFCABC50000-0x00007FFCABC60000-memory.dmp

memory/1312-5-0x00007FFCEBC6D000-0x00007FFCEBC6E000-memory.dmp

memory/1312-4-0x00007FFCABC50000-0x00007FFCABC60000-memory.dmp

memory/1312-3-0x00007FFCABC50000-0x00007FFCABC60000-memory.dmp

memory/1312-6-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-8-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-9-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-10-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-11-0x00007FFCA92F0000-0x00007FFCA9300000-memory.dmp

memory/1312-7-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-12-0x00007FFCA92F0000-0x00007FFCA9300000-memory.dmp

memory/1312-16-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-18-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-17-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-15-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-14-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-13-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-69-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-150-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-156-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp

memory/1312-157-0x00007FFCEBBD0000-0x00007FFCEBDC5000-memory.dmp