Analysis Overview
SHA256
19437bcdb8ab50cd8ff35638dfec0a825ebc54eec82da2ad973052ee60ca5734
Threat Level: Known bad
The file 19437bcdb8ab50cd8ff35638dfec0a825ebc54eec82da2ad973052ee60ca5734 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-02 03:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-02 03:39
Reported
2024-09-02 03:42
Platform
win7-20240708-en
Max time kernel
121s
Max time network
122s
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 2372 set thread context of 2604 | N/A | C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe | C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe |
Enumerates physical storage devices
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\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe
"C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FlmzgpptIOIuw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D13.tmp"
C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe
"C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe"
Network
Files
memory/2372-0-0x00000000746EE000-0x00000000746EF000-memory.dmp
memory/2372-1-0x0000000001280000-0x0000000001304000-memory.dmp
memory/2372-2-0x00000000746E0000-0x0000000074DCE000-memory.dmp
memory/2372-3-0x0000000000440000-0x000000000044E000-memory.dmp
memory/2372-4-0x00000000746EE000-0x00000000746EF000-memory.dmp
memory/2372-5-0x00000000746E0000-0x0000000074DCE000-memory.dmp
memory/2372-6-0x00000000049B0000-0x0000000004A08000-memory.dmp
memory/2604-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2604-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2604-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2604-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2604-19-0x0000000000860000-0x0000000000B63000-memory.dmp
memory/2372-20-0x00000000746E0000-0x0000000074DCE000-memory.dmp
memory/2604-21-0x0000000000860000-0x0000000000B63000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-02 03:39
Reported
2024-09-02 03:40
Platform
win10v2004-20240802-en
Max time kernel
31s
Max time network
42s
Command Line
Signatures
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\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe
"C:\Users\Admin\AppData\Local\Temp\370b7d8656ddabeb6669b24da32cd047ebbd977efce6047bd26e8326a98c768e.exe"
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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
Files
memory/1484-0-0x000000007521E000-0x000000007521F000-memory.dmp
memory/1484-1-0x00000000005D0000-0x0000000000654000-memory.dmp
memory/1484-2-0x0000000007AB0000-0x0000000008054000-memory.dmp
memory/1484-3-0x00000000075A0000-0x0000000007632000-memory.dmp
memory/1484-4-0x0000000075210000-0x00000000759C0000-memory.dmp
memory/1484-5-0x0000000002B00000-0x0000000002B0A000-memory.dmp
memory/1484-6-0x0000000007A70000-0x0000000007A7E000-memory.dmp
memory/1484-7-0x000000007521E000-0x000000007521F000-memory.dmp
memory/1484-8-0x0000000075210000-0x00000000759C0000-memory.dmp