Analysis Overview
SHA256
0c72e81bc83b1b6b7c7e9d0f17d65ba0d469b5e5035bb4b38aed6728947745b3
Threat Level: Known bad
The file bc845411145abbed32e005d155ea59b8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads WinSCP keys stored on the system
UPX packed file
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-18 14:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 14:50
Reported
2024-06-18 14:53
Platform
win7-20240508-en
Max time kernel
142s
Max time network
119s
Command Line
Signatures
AgentTesla
AgentTesla 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1232 set thread context of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1232 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
| PID 1232 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
| PID 1232 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
| PID 1232 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe"
Network
Files
memory/1232-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1232-2-0x00000000002D0000-0x00000000002E0000-memory.dmp
memory/1232-3-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2096-4-0x0000000000400000-0x0000000000485000-memory.dmp
memory/2096-8-0x0000000000400000-0x0000000000485000-memory.dmp
memory/2096-11-0x0000000000340000-0x000000000037C000-memory.dmp
memory/2096-12-0x0000000000400000-0x0000000000485000-memory.dmp
memory/2096-10-0x0000000000340000-0x000000000037C000-memory.dmp
memory/2096-9-0x0000000000400000-0x0000000000485000-memory.dmp
memory/2096-7-0x0000000000400000-0x0000000000485000-memory.dmp
memory/1232-5-0x0000000000400000-0x00000000004BB000-memory.dmp
memory/1232-1-0x00000000002D0000-0x00000000002E0000-memory.dmp
memory/2096-23-0x0000000000400000-0x0000000000485000-memory.dmp
memory/2096-24-0x0000000000400000-0x0000000000485000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 14:50
Reported
2024-06-18 14:53
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
AgentTesla
AgentTesla 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4604 set thread context of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4604 wrote to memory of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
| PID 4604 wrote to memory of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
| PID 4604 wrote to memory of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc845411145abbed32e005d155ea59b8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.166.122.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
memory/4604-0-0x0000000002250000-0x0000000002251000-memory.dmp
memory/4604-1-0x00000000022A0000-0x00000000022B0000-memory.dmp
memory/4484-6-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4484-4-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4604-11-0x0000000000400000-0x00000000004BB000-memory.dmp
memory/4484-12-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4484-10-0x0000000000830000-0x000000000086C000-memory.dmp
memory/4484-9-0x0000000000830000-0x000000000086C000-memory.dmp
memory/4484-8-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4484-7-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4604-3-0x0000000002610000-0x0000000002611000-memory.dmp
memory/4484-23-0x0000000000400000-0x0000000000485000-memory.dmp
memory/4484-24-0x0000000004BD0000-0x0000000005174000-memory.dmp
memory/4484-25-0x0000000004AE0000-0x0000000004B72000-memory.dmp
memory/4484-26-0x0000000005300000-0x000000000539C000-memory.dmp
memory/4484-27-0x0000000005990000-0x00000000059A8000-memory.dmp
memory/4484-28-0x00000000059D0000-0x0000000005A36000-memory.dmp
memory/4484-37-0x00000000009C0000-0x0000000000A10000-memory.dmp
memory/4484-38-0x0000000000A80000-0x0000000000A8A000-memory.dmp