Analysis Overview
SHA256
bfc80de5ad8be654b9efed265c141f584c9fb5865a1b86d2417024d5dec14380
Threat Level: Known bad
The file bfc80de5ad8be654b9efed265c141f584c9fb5865a1b86d2417024d5dec14380 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
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
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 20:15
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 20:15
Reported
2024-11-11 20:18
Platform
win7-20240903-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
System Location Discovery: System Language 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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| 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\bfc80de5ad8be654b9efed265c141f584c9fb5865a1b86d2417024d5dec14380.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dlqsclub.com | udp |
| US | 8.8.8.8:53 | blog.nilbt.com | udp |
| US | 76.76.21.9:443 | blog.nilbt.com | tcp |
| US | 76.76.21.9:443 | blog.nilbt.com | tcp |
| US | 76.76.21.9:443 | blog.nilbt.com | tcp |
| US | 76.76.21.9:443 | blog.nilbt.com | tcp |
| US | 8.8.8.8:53 | idolevran.com | udp |
| US | 3.33.130.190:443 | idolevran.com | tcp |
| US | 8.8.8.8:53 | hindi.muslimmirror.com | udp |
| US | 8.8.8.8:53 | appiterra.com | udp |
| US | 8.8.8.8:53 | reproartivf.com | udp |
| US | 8.8.8.8:53 | britonsolicitors.com | udp |
| US | 50.87.142.95:443 | britonsolicitors.com | tcp |
| US | 50.87.142.95:443 | britonsolicitors.com | tcp |
| US | 50.87.142.95:443 | britonsolicitors.com | tcp |
| US | 50.87.142.95:443 | britonsolicitors.com | tcp |
Files
memory/2896-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2896-1-0x000000007226D000-0x0000000072278000-memory.dmp
memory/2896-2-0x000000007226D000-0x0000000072278000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabC880.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarC8B2.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 20:15
Reported
2024-11-11 20:18
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\SysWow64\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWow64\regsvr32.exe | N/A |
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 |
Suspicious use of SetWindowsHookEx
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2844 wrote to memory of 2308 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2844 wrote to memory of 2308 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2844 wrote to memory of 2308 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.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\bfc80de5ad8be654b9efed265c141f584c9fb5865a1b86d2417024d5dec14380.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx
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 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | dlqsclub.com | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | blog.nilbt.com | udp |
| US | 76.76.21.123:443 | blog.nilbt.com | tcp |
| US | 8.8.8.8:53 | udp | |
| US | 15.197.148.33:443 | idolevran.com | tcp |
| US | 8.8.8.8:53 | 123.21.76.76.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.194.219.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 33.148.197.15.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/2844-1-0x00007FF93656D000-0x00007FF93656E000-memory.dmp
memory/2844-0-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-3-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-5-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-4-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-2-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-6-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-10-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-12-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-13-0x00007FF8F4420000-0x00007FF8F4430000-memory.dmp
memory/2844-11-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-9-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-14-0x00007FF8F4420000-0x00007FF8F4430000-memory.dmp
memory/2844-8-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-18-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-17-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-16-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-15-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-7-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
C:\Users\Admin\xdha.ocx
| MD5 | e89f75f918dbdcee28604d4e09dd71d7 |
| SHA1 | f9d9055e9878723a12063b47d4a1a5f58c3eb1e9 |
| SHA256 | 6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023 |
| SHA512 | 8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0 |
memory/2844-42-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-43-0x00007FF93656D000-0x00007FF93656E000-memory.dmp
memory/2844-44-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-45-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | afcd0699b753a8cf131e7e345d91ec2f |
| SHA1 | 7fb160cad10b3805be439dc4b819c1b9f3c82ac0 |
| SHA256 | 0d01759350ae58fc1588b70e3b71b49604c4331e077e7079aec0b44e2f9cefdd |
| SHA512 | afe08b5b274e1e5cd1e63d83b4f796ceefe60ff9d175a9ba32e0e6fbeb3eaf570ba53393bec70e1171ad8f5a997e6ea56ebd86c47481d9e4d954423d931b54f9 |