Malware Analysis Report

2025-03-15 07:00

Sample ID 231228-jax6sadebl
Target cfd153a595713e86a8b9cdd8d09febf2
SHA256 24c2efae134fae798994df78b62435b1ef1d7f958d272dd487d3f46838b757a2
Tags
evasion macro xlm
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

24c2efae134fae798994df78b62435b1ef1d7f958d272dd487d3f46838b757a2

Threat Level: Known bad

The file cfd153a595713e86a8b9cdd8d09febf2 was found to be: Known bad.

Malicious Activity Summary

evasion macro xlm

Process spawned unexpected child process

Sets file to hidden

Suspicious Office macro

Views/modifies file attributes

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-28 07:28

Signatures

Suspicious Office macro

macro xlm
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-28 07:28

Reported

2024-01-02 17:47

Platform

win7-20231215-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 07:28

Reported

2024-01-02 17:48

Platform

win10v2004-20231215-en

Max time kernel

0s

Max time network

112s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\cfd153a595713e86a8b9cdd8d09febf2.xls"

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\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Windows\system32\cmd.exe C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

Sets file to hidden

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\attrib.exe N/A
N/A N/A C:\Windows\system32\attrib.exe N/A

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\attrib.exe N/A
N/A N/A C:\Windows\system32\attrib.exe N/A
N/A N/A C:\Windows\system32\attrib.exe N/A
N/A N/A C:\Windows\system32\attrib.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\cfd153a595713e86a8b9cdd8d09febf2.xls"

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c attrib -s -h c:\setflag.exe

C:\Windows\system32\extrac32.exe

extrac32 /E /Y /L c:\ c:\cab.cab

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE

"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /Automation -Embedding

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c extract /E /Y /L c:\ c:\cab.cab

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c extrac32 /E /Y /L c:\ c:\cab.cab

C:\Windows\system32\attrib.exe

attrib -s -h c:\sendto.exe

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c attrib -s -h c:\sendto.exe

C:\Windows\system32\attrib.exe

attrib -s -h c:\setflag.exe

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c attrib +s +h c:\setflag.exe

C:\Windows\system32\cmd.exe

"C:\Windows\system32\cmd.exe" /c attrib +s +h c:\sendto.exe

C:\Windows\system32\attrib.exe

attrib +s +h c:\sendto.exe

C:\Windows\system32\attrib.exe

attrib +s +h c:\setflag.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 185.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 84.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 97.32.109.52.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 149.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 170.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 57.110.18.2.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/4880-3-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-7-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-11-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-13-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-16-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-18-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-20-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-23-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-22-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-21-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-19-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-17-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-15-0x00007FFA52550000-0x00007FFA52560000-memory.dmp

memory/4880-14-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-12-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-10-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-9-0x00007FFA52550000-0x00007FFA52560000-memory.dmp

memory/4880-8-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-6-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-5-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-4-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-2-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-1-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-0-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-32-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-44-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-45-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/3620-74-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-76-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-77-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-80-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-81-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-82-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-83-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-85-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-88-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-87-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-78-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-75-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-73-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-71-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-69-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-47-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-134-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-145-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/3620-151-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/3620-153-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/3620-152-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/3620-150-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/3620-149-0x00007FFA54D50000-0x00007FFA54D60000-memory.dmp

memory/4880-155-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-159-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-160-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-161-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-164-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-165-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-166-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-167-0x0000014EA1170000-0x0000014EA2140000-memory.dmp

memory/4880-188-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp

memory/4880-187-0x00007FFA94CD0000-0x00007FFA94EC5000-memory.dmp