Analysis Overview
SHA256
3d7f6d2750179e8e650d7a689b3271955aadc23e58c2fd6d43077a313ff8707b
Threat Level: Known bad
The file FedexAwbDetailspdf.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Deletes itself
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-23 03:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-23 03:56
Reported
2024-09-23 03:59
Platform
win7-20240704-en
Max time kernel
148s
Max time network
121s
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 |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1952 set thread context of 2520 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2520 set thread context of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Windows\Explorer.EXE |
| PID 2752 set thread context of 1188 | N/A | C:\Windows\SysWOW64\wuapp.exe | C:\Windows\Explorer.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\wuapp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wuapp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wuapp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wuapp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe
"C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe"
C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe
"C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe"
C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe
"C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe"
C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe"
Network
Files
memory/1952-0-0x000000007407E000-0x000000007407F000-memory.dmp
memory/1952-1-0x0000000000C20000-0x0000000000CB6000-memory.dmp
memory/1952-2-0x0000000074070000-0x000000007475E000-memory.dmp
memory/1952-3-0x0000000000740000-0x0000000000750000-memory.dmp
memory/1952-4-0x000000007407E000-0x000000007407F000-memory.dmp
memory/1952-5-0x0000000074070000-0x000000007475E000-memory.dmp
memory/1952-6-0x0000000004ED0000-0x0000000004F46000-memory.dmp
memory/2520-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2520-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2520-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2520-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1952-12-0x0000000074070000-0x000000007475E000-memory.dmp
memory/2520-13-0x0000000000840000-0x0000000000B43000-memory.dmp
memory/2520-16-0x0000000000310000-0x0000000000324000-memory.dmp
memory/2520-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1188-17-0x0000000007770000-0x0000000007913000-memory.dmp
memory/2752-18-0x00000000008D0000-0x00000000008DB000-memory.dmp
memory/2752-20-0x00000000008D0000-0x00000000008DB000-memory.dmp
memory/2752-21-0x0000000000090000-0x00000000000BF000-memory.dmp
memory/1188-22-0x0000000007770000-0x0000000007913000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-23 03:56
Reported
2024-09-23 03:59
Platform
win10v2004-20240802-en
Max time kernel
145s
Max time network
143s
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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2792 set thread context of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2160 set thread context of 3548 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Windows\Explorer.EXE |
| PID 2160 set thread context of 3548 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Windows\Explorer.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\FedexAwbDetailspdf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
| PID 2792 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe | C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe
"C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe"
C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.exe
"C:\Users\Admin\AppData\Local\Temp\FedexAwbDetailspdf.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/2792-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/2792-1-0x0000000000980000-0x0000000000A16000-memory.dmp
memory/2792-2-0x0000000005930000-0x0000000005ED4000-memory.dmp
memory/2792-3-0x0000000005280000-0x0000000005312000-memory.dmp
memory/2792-4-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2792-5-0x0000000005360000-0x000000000536A000-memory.dmp
memory/2792-6-0x00000000056D0000-0x000000000576C000-memory.dmp
memory/2792-7-0x00000000056B0000-0x00000000056C0000-memory.dmp
memory/2792-8-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/2792-9-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2792-10-0x0000000006DC0000-0x0000000006E36000-memory.dmp
memory/2160-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2792-13-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2160-14-0x0000000000FF0000-0x000000000133A000-memory.dmp
memory/2160-17-0x0000000001440000-0x0000000001454000-memory.dmp
memory/2160-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3548-18-0x0000000002C90000-0x0000000002D8D000-memory.dmp
memory/3548-22-0x0000000008A70000-0x0000000008C10000-memory.dmp
memory/2160-21-0x0000000002DC0000-0x0000000002DD4000-memory.dmp
memory/2160-20-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3548-23-0x0000000002C90000-0x0000000002D8D000-memory.dmp
memory/3548-24-0x0000000008A70000-0x0000000008C10000-memory.dmp