Malware Analysis Report

2025-01-22 16:08

Sample ID 241111-vpe5asvqdm
Target 74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1
SHA256 74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1
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

74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1

Threat Level: Known bad

The file 74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1 was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 17:09

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 17:09

Reported

2024-11-11 17:12

Platform

win7-20240729-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1.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\74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1.xls

Network

Country Destination Domain Proto
US 8.8.8.8:53 med.devsrm.com udp
US 143.95.229.88:80 med.devsrm.com tcp
US 8.8.8.8:53 izytalab.com udp
US 8.8.8.8:53 pcsolutionss.com udp
US 204.15.133.228:443 pcsolutionss.com tcp
US 8.8.8.8:53 www.doctorcasenave.com udp
US 172.67.203.60:80 www.doctorcasenave.com tcp
US 8.8.8.8:53 doctorcasenave.com udp
US 172.67.203.60:80 doctorcasenave.com tcp
US 8.8.8.8:53 wpl28.realtyna.com udp
US 54.173.39.27:443 wpl28.realtyna.com tcp
US 54.173.39.27:443 wpl28.realtyna.com tcp
US 54.173.39.27:443 wpl28.realtyna.com tcp
US 54.173.39.27:443 wpl28.realtyna.com tcp
US 8.8.8.8:53 www.efcballjoint.com udp
US 8.8.8.8:53 www.microsoft.com udp
US 23.192.22.93:80 www.microsoft.com tcp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.19.117.18:80 crl.microsoft.com tcp

Files

memory/2640-1-0x00000000723CD000-0x00000000723D8000-memory.dmp

memory/2640-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab55A2.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar55C4.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

memory/2640-52-0x00000000723CD000-0x00000000723D8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 17:09

Reported

2024-11-11 17:12

Platform

win10v2004-20241007-en

Max time kernel

133s

Max time network

140s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1.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 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 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\74b7026080257593be40e3a7685358b051ba21d578c7842034415085355f15f1.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
US 8.8.8.8:53 med.devsrm.com udp
US 8.8.8.8:53 240.76.109.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 143.95.229.88:80 med.devsrm.com tcp
US 8.8.8.8:53 izytalab.com udp
US 8.8.8.8:53 pcsolutionss.com udp
US 204.15.133.228:443 pcsolutionss.com tcp
US 8.8.8.8:53 88.229.95.143.in-addr.arpa udp
US 8.8.8.8:53 228.133.15.204.in-addr.arpa udp
US 8.8.8.8:53 www.doctorcasenave.com udp
US 104.21.44.190:80 www.doctorcasenave.com tcp
US 8.8.8.8:53 doctorcasenave.com udp
US 172.67.203.60:80 doctorcasenave.com tcp
US 8.8.8.8:53 233.38.18.104.in-addr.arpa udp
US 8.8.8.8:53 190.44.21.104.in-addr.arpa udp
US 8.8.8.8:53 wpl28.realtyna.com udp
US 54.173.39.27:443 wpl28.realtyna.com tcp
US 8.8.8.8:53 wpl28.realtyna.net udp
US 54.209.108.234:443 wpl28.realtyna.net tcp
US 8.8.8.8:53 60.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 27.39.173.54.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 www.efcballjoint.com udp
US 8.8.8.8:53 234.108.209.54.in-addr.arpa udp
US 8.8.8.8:53 2.17.178.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/560-0-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

memory/560-1-0x00007FFDBA80D000-0x00007FFDBA80E000-memory.dmp

memory/560-3-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

memory/560-2-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

memory/560-4-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

memory/560-9-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-8-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-11-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-12-0x00007FFD783A0000-0x00007FFD783B0000-memory.dmp

memory/560-10-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-7-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-13-0x00007FFD783A0000-0x00007FFD783B0000-memory.dmp

memory/560-6-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-15-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-14-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-18-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-19-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-17-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-16-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-5-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

memory/560-39-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-41-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

memory/560-40-0x00007FFDBA80D000-0x00007FFDBA80E000-memory.dmp

memory/560-42-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

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

MD5 46dab6eb4a4e2ce087c6d0a0704b4641
SHA1 e5e3e28a503929fdc6ce888f6697b0e298465522
SHA256 451dd6c1a660aed7cd9ac65758331d8d1caa55e80c7747655310a24e83dac04b
SHA512 0c06bcaf950e333413509647dfb0376d68cda58fc3fa5aaa2fbe41a0e54c67f3e8f558eb7e368b580d40916d8a465084405ecbfd4582c9dda94134b8c3299b8c