Analysis Overview
SHA256
58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60
Threat Level: Known bad
The file 58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-24 01:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-24 01:23
Reported
2024-09-24 01:26
Platform
win7-20240903-en
Max time kernel
105s
Max time network
18s
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 1620 set thread context of 2904 | N/A | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.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\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe
"C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe"
C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe
"C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe"
Network
Files
memory/1620-0-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/1620-1-0x0000000000990000-0x0000000000A56000-memory.dmp
memory/1620-2-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/1620-3-0x00000000006F0000-0x0000000000702000-memory.dmp
memory/1620-4-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/1620-5-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/1620-6-0x0000000004F90000-0x0000000005006000-memory.dmp
memory/2904-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2904-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2904-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2904-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1620-12-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2904-13-0x0000000000A60000-0x0000000000D63000-memory.dmp
memory/2904-14-0x0000000000A60000-0x0000000000D63000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-24 01:23
Reported
2024-09-24 01:26
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
152s
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 3084 set thread context of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.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\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe
"C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe"
C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe
"C:\Users\Admin\AppData\Local\Temp\58cdcd2f49080d4471ffd169eb6cfe86f9efae01e45423492d0e31a4db510d60.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/3084-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp
memory/3084-1-0x0000000000170000-0x0000000000236000-memory.dmp
memory/3084-2-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/3084-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp
memory/3084-4-0x0000000004C30000-0x0000000004C3A000-memory.dmp
memory/3084-5-0x0000000074D70000-0x0000000075520000-memory.dmp
memory/3084-6-0x0000000005220000-0x0000000005232000-memory.dmp
memory/3084-7-0x0000000074D7E000-0x0000000074D7F000-memory.dmp
memory/3084-8-0x0000000074D70000-0x0000000075520000-memory.dmp
memory/3084-9-0x0000000006550000-0x00000000065C6000-memory.dmp
memory/3084-10-0x0000000008BF0000-0x0000000008C8C000-memory.dmp
memory/2020-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3084-13-0x0000000074D70000-0x0000000075520000-memory.dmp
memory/2020-14-0x0000000001840000-0x0000000001B8A000-memory.dmp