Malware Analysis Report

2025-03-15 07:24

Sample ID 241111-1g98csxcnr
Target ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769
SHA256 ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769
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

ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769

Threat Level: Known bad

The file ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769 was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Process spawned unexpected child process

Suspicious Office macro

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

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 21:38

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 21:38

Reported

2024-11-11 21:41

Platform

win7-20241023-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.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\ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.rivabodrumresort.com udp
TR 94.199.206.112:443 www.rivabodrumresort.com tcp
US 8.8.8.8:53 www.iinil.com udp
US 8.8.8.8:53 britainsolicitors.com udp
US 3.33.130.190:443 britainsolicitors.com tcp
US 8.8.8.8:53 test.ezzclinics.com udp
US 8.8.8.8:53 britspizzeria.com udp
US 15.197.148.33:443 britspizzeria.com tcp
US 8.8.8.8:53 trainingeighteen.co.zw udp
US 8.8.8.8:53 thiendoan.com udp
US 104.21.84.149:443 thiendoan.com tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.187.227:80 c.pki.goog tcp

Files

memory/1628-1-0x000000007295D000-0x0000000072968000-memory.dmp

memory/1628-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1628-2-0x000000007295D000-0x0000000072968000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab3B4F.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar3B71.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 21:38

Reported

2024-11-11 21:41

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

136s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm"

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\SysWow64\regsvr32.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWow64\regsvr32.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 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\ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm"

C:\Windows\SysWow64\regsvr32.exe

C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 www.rivabodrumresort.com udp
TR 94.199.206.112:443 www.rivabodrumresort.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 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 73.239.69.13.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 www.iinil.com udp
US 8.8.8.8:53 britainsolicitors.com udp
US 3.33.130.190:443 britainsolicitors.com tcp
US 8.8.8.8:53 190.130.33.3.in-addr.arpa udp
US 8.8.8.8:53 22.249.124.192.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp

Files

memory/3952-0-0x00007FFFA928D000-0x00007FFFA928E000-memory.dmp

memory/3952-1-0x00007FFF69270000-0x00007FFF69280000-memory.dmp

memory/3952-3-0x00007FFF69270000-0x00007FFF69280000-memory.dmp

memory/3952-2-0x00007FFF69270000-0x00007FFF69280000-memory.dmp

memory/3952-4-0x00007FFF69270000-0x00007FFF69280000-memory.dmp

memory/3952-5-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-6-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-7-0x00007FFF69270000-0x00007FFF69280000-memory.dmp

memory/3952-10-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-9-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-12-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-14-0x00007FFF66910000-0x00007FFF66920000-memory.dmp

memory/3952-13-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-8-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-11-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-15-0x00007FFF66910000-0x00007FFF66920000-memory.dmp

memory/3952-25-0x00007FFFA928D000-0x00007FFFA928E000-memory.dmp

memory/3952-26-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

memory/3952-27-0x00007FFFA91F0000-0x00007FFFA93E5000-memory.dmp

C:\Users\Admin\xdha.ocx

MD5 e89f75f918dbdcee28604d4e09dd71d7
SHA1 f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA256 6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA512 8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

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

MD5 cc1f77b8b23fe52567efe896749ea475
SHA1 764eba63bfebec5b106015921b35527d7d03dd33
SHA256 6c63c299067778ba43b11aed1b36a178e1075e438138579fef20edcbf860135f
SHA512 4ba5ddb7f6913a0632dc0fa2b5f96f4b28829c1d709ccce0fc79f15281acb70c3a21f09b0d38c1c09af57bcf380bc876f644dc8d0ae9027da9b936d2995abcca