Malware Analysis Report

2025-01-22 16:07

Sample ID 241111-vct3pasbpf
Target feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719
SHA256 feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719
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

feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719

Threat Level: Known bad

The file feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719 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 FindShellTrayWindow

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 16:51

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 16:51

Reported

2024-11-11 16:53

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719.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\feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719.xlsm

Network

Country Destination Domain Proto
US 8.8.8.8:53 thesparklezbox.com udp
US 50.87.195.38:443 thesparklezbox.com tcp
US 50.87.195.38:443 thesparklezbox.com tcp
US 50.87.195.38:443 thesparklezbox.com tcp
US 50.87.195.38:443 thesparklezbox.com tcp
US 8.8.8.8:53 herbtytox.com udp
US 8.8.8.8:53 www.asyadegirmen.com udp
US 34.149.87.45:80 www.asyadegirmen.com tcp
US 34.149.87.45:443 www.asyadegirmen.com tcp
US 8.8.8.8:53 r11.o.lencr.org udp
GB 2.23.210.75:80 r11.o.lencr.org tcp
US 8.8.8.8:53 westthamesphysio.com udp
FR 92.205.239.100:443 westthamesphysio.com tcp
FR 92.205.239.100:443 westthamesphysio.com tcp
FR 92.205.239.100:443 westthamesphysio.com tcp
FR 92.205.239.100:443 westthamesphysio.com tcp
US 8.8.8.8:53 www.adcreators.com.au udp
AU 202.130.44.251:443 www.adcreators.com.au tcp
AU 202.130.44.251:443 www.adcreators.com.au tcp
AU 202.130.44.251:443 www.adcreators.com.au tcp
AU 202.130.44.251:443 www.adcreators.com.au tcp
US 8.8.8.8:53 www.nipunpharmaskill.com udp
US 203.160.126.42:443 www.nipunpharmaskill.com tcp
US 8.8.8.8:53 www.afyonmagazin.com udp
TR 185.216.113.60:443 www.afyonmagazin.com tcp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.19.117.22:80 crl.microsoft.com tcp

Files

memory/2076-1-0x000000007237D000-0x0000000072388000-memory.dmp

memory/2076-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2076-15-0x000000007237D000-0x0000000072388000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 16:51

Reported

2024-11-11 16:53

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

138s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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

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

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\feed147ff2ec71b006164466add3621b8ac8a30d798b5503dbfc2d4e60148719.xlsm"

C:\Windows\SysWow64\regsvr32.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.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 19.89.109.52.in-addr.arpa udp
US 8.8.8.8:53 thesparklezbox.com udp
US 50.87.195.38:443 thesparklezbox.com tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.75:80 r10.o.lencr.org tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 38.195.87.50.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 75.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 herbtytox.com udp
US 8.8.8.8:53 www.asyadegirmen.com udp
US 34.149.87.45:80 www.asyadegirmen.com tcp
US 34.149.87.45:443 www.asyadegirmen.com tcp
US 8.8.8.8:53 r11.o.lencr.org udp
GB 2.23.210.75:80 r11.o.lencr.org tcp
US 8.8.8.8:53 westthamesphysio.com udp
FR 92.205.239.100:443 westthamesphysio.com tcp
US 8.8.8.8:53 45.87.149.34.in-addr.arpa udp
US 8.8.8.8:53 100.239.205.92.in-addr.arpa udp
US 8.8.8.8:53 28.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/2092-0-0x00007FFDE15B0000-0x00007FFDE15C0000-memory.dmp

memory/2092-3-0x00007FFDE15B0000-0x00007FFDE15C0000-memory.dmp

memory/2092-1-0x00007FFE215CD000-0x00007FFE215CE000-memory.dmp

memory/2092-5-0x00007FFDE15B0000-0x00007FFDE15C0000-memory.dmp

memory/2092-4-0x00007FFDE15B0000-0x00007FFDE15C0000-memory.dmp

memory/2092-2-0x00007FFDE15B0000-0x00007FFDE15C0000-memory.dmp

memory/2092-9-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-10-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-8-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-7-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-11-0x00007FFDDF3F0000-0x00007FFDDF400000-memory.dmp

memory/2092-6-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-12-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-17-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-16-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-15-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-18-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-20-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-21-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-19-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-14-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-13-0x00007FFDDF3F0000-0x00007FFDDF400000-memory.dmp

C:\Users\Admin\rds.ocx

MD5 1a8978d9d37041fe0089728cd6c23233
SHA1 f0485019f25ee50bb77f23081a8964e28e56cfb2
SHA256 87a97454942b85b5afc9cb9733bb7ce96cdf3422f6bfc95823f8edf6b2e2c607
SHA512 9ea43ede1eab73d3ac65bc3e9c13836c51d768daf5e300a0f57a26c0ca9cb2655455e5731664a92c969520dc05f7c71292d6a947405e06c2b1f88a399cd8d42b

memory/2092-45-0x00007FFE215CD000-0x00007FFE215CE000-memory.dmp

memory/2092-46-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

memory/2092-50-0x00007FFE21530000-0x00007FFE21725000-memory.dmp

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

MD5 a3986220d72d7a0af2efec35ab383561
SHA1 b7856c3a7145fe5ce764b3fed6ca783cf55f770a
SHA256 98b25e20c82282722bc32b5ca50d85fd6bf8bcd5ee6a13ad9eb96d9b45399008
SHA512 91b9ee7f534a42bfa22a1576cf5c2eefc54c274c0330a61dbbeac45bc133a4dcb117d8a6c8a7b8293f2d6c8be05a45f18732c927c5a5bde4e0649f5777540489