Malware Analysis Report

2025-01-22 16:10

Sample ID 241111-wb67assfqm
Target 130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348
SHA256 130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348
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

130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348

Threat Level: Known bad

The file 130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348 was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 17:45

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 17:45

Reported

2024-11-11 17:48

Platform

win7-20241010-en

Max time kernel

121s

Max time network

128s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348.xls

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\130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348.xls

Network

Country Destination Domain Proto
US 8.8.8.8:53 famesa.com.ar udp
US 172.67.167.106:443 famesa.com.ar tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.187.227:80 c.pki.goog tcp
US 8.8.8.8:53 www.fantasyclub.com.br udp
US 8.8.8.8:53 ecoarch.com.tw udp
TW 61.61.127.68:80 ecoarch.com.tw tcp
US 8.8.8.8:53 dp-flex.co.jp udp
JP 150.60.226.32:443 dp-flex.co.jp tcp
US 8.8.8.8:53 repository.secomtrust.net udp
JP 61.114.177.151:80 repository.secomtrust.net tcp
US 8.8.8.8:53 dharmacomunicacao.com.br udp
BR 191.6.210.183:80 dharmacomunicacao.com.br tcp
US 8.8.8.8:53 www.dharmacomunicacao.com.br udp
BR 191.6.210.183:80 www.dharmacomunicacao.com.br tcp
US 8.8.8.8:53 expresocba.com.ar udp
AR 66.97.39.32:80 expresocba.com.ar tcp

Files

memory/2296-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2296-1-0x00000000722DD000-0x00000000722E8000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab2417.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar24F4.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

memory/2296-181-0x00000000722DD000-0x00000000722E8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 17:45

Reported

2024-11-11 17:48

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

150s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348.xls"

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

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\130b2c5e6a9365152926fd09f1b60b327a2f934ca7c4c120af94f0c7b88cd348.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
IE 52.109.76.243:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 famesa.com.ar udp
US 172.67.167.106:443 famesa.com.ar tcp
US 8.8.8.8:53 c.pki.goog udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 243.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 106.167.67.172.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
GB 142.250.187.227:80 c.pki.goog tcp
US 8.8.8.8:53 www.fantasyclub.com.br udp
US 8.8.8.8:53 ecoarch.com.tw udp
TW 61.61.127.68:80 ecoarch.com.tw tcp
US 8.8.8.8:53 dp-flex.co.jp udp
JP 150.60.226.32:443 dp-flex.co.jp tcp
US 8.8.8.8:53 227.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 68.127.61.61.in-addr.arpa udp
US 8.8.8.8:53 scrootca2.ocsp.secomtrust.net udp
GB 2.19.117.26:80 scrootca2.ocsp.secomtrust.net tcp
US 8.8.8.8:53 dv.g4.ocsp.pubcert.jprs.jp udp
JP 113.52.156.18:80 dv.g4.ocsp.pubcert.jprs.jp tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 32.226.60.150.in-addr.arpa udp
US 8.8.8.8:53 26.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 dharmacomunicacao.com.br udp
BR 191.6.210.183:80 dharmacomunicacao.com.br tcp
US 8.8.8.8:53 18.156.52.113.in-addr.arpa udp
US 8.8.8.8:53 www.dharmacomunicacao.com.br udp
US 8.8.8.8:53 183.210.6.191.in-addr.arpa udp
BR 191.6.210.183:80 www.dharmacomunicacao.com.br tcp
US 8.8.8.8:53 expresocba.com.ar udp
AR 66.97.39.32:80 expresocba.com.ar tcp
US 8.8.8.8:53 32.39.97.66.in-addr.arpa udp
US 8.8.8.8:53 28.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/2984-2-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

memory/2984-4-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

memory/2984-5-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

memory/2984-7-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-6-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-1-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

memory/2984-0-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

memory/2984-3-0x00007FFEC844D000-0x00007FFEC844E000-memory.dmp

memory/2984-10-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-9-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-8-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-12-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-11-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-13-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-14-0x00007FFE85EA0000-0x00007FFE85EB0000-memory.dmp

memory/2984-15-0x00007FFE85EA0000-0x00007FFE85EB0000-memory.dmp

memory/2984-17-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-16-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

memory/2984-39-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

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

MD5 0974dbcc00fb88cc37cbe1751a64df5f
SHA1 24be5ee3462af34b5e7dd5dcec3438c3beea88c9
SHA256 afa4d1809065583f0d30d30469883408cad977fd00676b93c448c1d8009f546a
SHA512 0413b7391f1d0fffbe7b3e0a672066c8c712d8f2137725adee2eab234ea8879bfed4080ac4d2cab9116486d20cc45f42e9cc0cbd5ff844da944c5a29c8a0e35e