Malware Analysis Report

2025-01-22 16:10

Sample ID 241111-vwrfxavrfp
Target 6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac
SHA256 6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac
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

6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac

Threat Level: Known bad

The file 6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac was found to be: Known bad.

Malicious Activity Summary

macro xlm discovery

Suspicious Office macro

System Location Discovery: System Language Discovery

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 17:20

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 17:20

Reported

2024-11-11 17:23

Platform

win7-20241010-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac.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\6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac.xls

Network

Country Destination Domain Proto
US 8.8.8.8:53 jimlowry.com udp
US 166.62.88.34:80 jimlowry.com tcp
US 8.8.8.8:53 stainedglassexpress.com udp
CA 23.227.38.65:80 stainedglassexpress.com tcp
US 8.8.8.8:53 www.stainedglassexpress.com udp
CA 23.227.38.74:443 www.stainedglassexpress.com 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 n-process.jp udp
JP 194.91.7.255:443 n-process.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 www.4-hzim.org.zw udp
DE 167.86.82.216:80 www.4-hzim.org.zw tcp
US 8.8.8.8:53 4-hzim.org.zw udp
DE 167.86.82.216:80 4-hzim.org.zw tcp
US 8.8.8.8:53 salledemode.com udp
DE 104.248.25.158:80 salledemode.com tcp
DE 104.248.25.158:443 salledemode.com tcp
US 8.8.8.8:53 poiterdesign.eu udp
NL 62.84.244.160:80 poiterdesign.eu tcp
NL 62.84.244.160:443 poiterdesign.eu tcp
NL 62.84.244.160:443 poiterdesign.eu tcp
NL 62.84.244.160:443 poiterdesign.eu tcp
NL 62.84.244.160:443 poiterdesign.eu tcp

Files

memory/2380-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2380-1-0x0000000072C3D000-0x0000000072C48000-memory.dmp

memory/2380-2-0x0000000072C3D000-0x0000000072C48000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CabFAB7.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\TarFB84.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 17:20

Reported

2024-11-11 17:23

Platform

win10v2004-20241007-en

Max time kernel

134s

Max time network

147s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac.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\6ab7e2c1803f6e7536e29e1575937605dc47be5e70e76180bf224ad1ccf3abac.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.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 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 jimlowry.com udp
US 166.62.88.34:80 jimlowry.com tcp
US 8.8.8.8:53 47.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 31.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 stainedglassexpress.com udp
CA 23.227.38.65:80 stainedglassexpress.com tcp
US 8.8.8.8:53 www.stainedglassexpress.com udp
CA 23.227.38.74:443 www.stainedglassexpress.com 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 74.38.227.23.in-addr.arpa udp
US 8.8.8.8:53 65.38.227.23.in-addr.arpa udp
US 8.8.8.8:53 227.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 n-process.jp udp
JP 194.91.7.255:443 n-process.jp tcp
US 8.8.8.8:53 scrootca2.ocsp.secomtrust.net udp
GB 2.19.117.41:80 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 8.8.8.8:53 255.7.91.194.in-addr.arpa udp
US 8.8.8.8:53 41.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 18.156.52.113.in-addr.arpa udp
US 8.8.8.8:53 www.4-hzim.org.zw udp
DE 167.86.82.216:80 www.4-hzim.org.zw tcp
US 8.8.8.8:53 4-hzim.org.zw udp
DE 167.86.82.216:80 4-hzim.org.zw tcp
US 8.8.8.8:53 salledemode.com udp
DE 104.248.25.158:80 salledemode.com tcp
DE 104.248.25.158:443 salledemode.com tcp
US 8.8.8.8:53 158.25.248.104.in-addr.arpa udp
US 8.8.8.8:53 216.82.86.167.in-addr.arpa udp
US 8.8.8.8:53 poiterdesign.eu udp
NL 62.84.244.160:80 poiterdesign.eu tcp
NL 62.84.244.160:443 poiterdesign.eu tcp
US 8.8.8.8:53 160.244.84.62.in-addr.arpa udp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 23.149.64.172.in-addr.arpa udp
US 8.8.8.8:53 www.poiterdesign.eu udp
NL 62.84.244.160:443 www.poiterdesign.eu tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/2844-3-0x00007FFBD0CF0000-0x00007FFBD0D00000-memory.dmp

memory/2844-2-0x00007FFBD0CF0000-0x00007FFBD0D00000-memory.dmp

memory/2844-1-0x00007FFC10D0D000-0x00007FFC10D0E000-memory.dmp

memory/2844-0-0x00007FFBD0CF0000-0x00007FFBD0D00000-memory.dmp

memory/2844-5-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-4-0x00007FFBD0CF0000-0x00007FFBD0D00000-memory.dmp

memory/2844-6-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-11-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-13-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-12-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-10-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-9-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-8-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-7-0x00007FFBD0CF0000-0x00007FFBD0D00000-memory.dmp

memory/2844-14-0x00007FFBCE540000-0x00007FFBCE550000-memory.dmp

memory/2844-15-0x00007FFBCE540000-0x00007FFBCE550000-memory.dmp

memory/2844-25-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp

memory/2844-26-0x00007FFC10D0D000-0x00007FFC10D0E000-memory.dmp

memory/2844-27-0x00007FFC10C70000-0x00007FFC10E65000-memory.dmp