Analysis Overview
SHA256
3b16be6d5ec90cf54334cebf1bb8aa86ee5e82aa97183b5e577be863ce883b0c
Threat Level: Known bad
The file 2aaaddd6dc4252abe0eb0ef07524f28d was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-31 05:50
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 05:50
Reported
2024-01-02 09:08
Platform
win7-20231215-en
Max time kernel
0s
Max time network
121s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | 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\2aaaddd6dc4252abe0eb0ef07524f28d.xls
C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\OQyROk.txt,DllRegisterServer
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | statedauto.com | udp |
| US | 107.23.135.72:443 | statedauto.com | tcp |
| US | 34.226.105.125:443 | statedauto.com | tcp |
| US | 8.8.8.8:53 | markens.online | udp |
Files
memory/2332-1-0x000000007225D000-0x0000000072268000-memory.dmp
memory/2332-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2332-2-0x000000007225D000-0x0000000072268000-memory.dmp
memory/2332-3-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2332-4-0x000000007225D000-0x0000000072268000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 05:50
Reported
2024-01-02 09:08
Platform
win10v2004-20231215-en
Max time kernel
0s
Max time network
114s
Command Line
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\explorer.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
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\2aaaddd6dc4252abe0eb0ef07524f28d.xls"
C:\Windows\explorer.exe
explorer.exe C:\Users\Public\Documents\FHFwb.vbs
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Public\Documents\FHFwb.vbs"
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | statedauto.com | udp |
| US | 107.23.135.72:443 | statedauto.com | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 34.226.105.125:443 | statedauto.com | tcp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.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/2536-5-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-10-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-12-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-16-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-19-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-22-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-23-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-21-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-20-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-18-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-17-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-15-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-14-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp
memory/2536-13-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-11-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-9-0x00007FF8D21F0000-0x00007FF8D2200000-memory.dmp
memory/2536-8-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-7-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-6-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp
memory/2536-4-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp
memory/2536-3-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp
memory/2536-2-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp
memory/2536-1-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp
memory/2536-0-0x00007FF8D4330000-0x00007FF8D4340000-memory.dmp
memory/2536-35-0x00007FF9142B0000-0x00007FF9144A5000-memory.dmp