Analysis Overview
SHA256
cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67
Threat Level: Known bad
The file cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 01:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 01:58
Reported
2024-08-31 02:01
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2632 set thread context of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe
"C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe"
C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe
"C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe"
Network
Files
memory/2632-0-0x000000007442E000-0x000000007442F000-memory.dmp
memory/2632-1-0x0000000000A80000-0x0000000000B38000-memory.dmp
memory/2632-2-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2632-3-0x00000000006A0000-0x00000000006B8000-memory.dmp
memory/2632-4-0x000000007442E000-0x000000007442F000-memory.dmp
memory/2632-5-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2632-6-0x00000000021A0000-0x0000000002216000-memory.dmp
memory/2944-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2944-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2944-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2944-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2632-14-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2944-15-0x0000000000B40000-0x0000000000E43000-memory.dmp
memory/2944-16-0x0000000000B40000-0x0000000000E43000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 01:58
Reported
2024-08-31 02:01
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
144s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3056 set thread context of 4676 | N/A | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe
"C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe"
C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe
"C:\Users\Admin\AppData\Local\Temp\cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/3056-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/3056-1-0x00000000002D0000-0x0000000000388000-memory.dmp
memory/3056-2-0x0000000005280000-0x0000000005824000-memory.dmp
memory/3056-3-0x0000000004D70000-0x0000000004E02000-memory.dmp
memory/3056-4-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/3056-5-0x0000000004F20000-0x0000000004F2A000-memory.dmp
memory/3056-6-0x00000000063C0000-0x00000000063D8000-memory.dmp
memory/3056-7-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/3056-8-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/3056-9-0x0000000005F40000-0x0000000005FB6000-memory.dmp
memory/3056-10-0x0000000006210000-0x00000000062AC000-memory.dmp
memory/4676-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3056-13-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/4676-14-0x0000000001580000-0x00000000018CA000-memory.dmp