Analysis Overview
SHA256
bea0d686590f15a41aafe31587221d612985e7bbf4a8201313f9083523f57fa5
Threat Level: Known bad
The file 433fdfa6cf0c539c304185819b09687c_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads WinSCP keys stored on the system
Unsecured Credentials: Credentials In Files
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks computer location settings
Adds Run key to start application
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
outlook_office_path
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-14 17:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-14 17:03
Reported
2024-10-14 17:06
Platform
win7-20240903-en
Max time kernel
133s
Max time network
121s
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 |
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
Unsecured Credentials: Credentials In Files
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\MLdAu = "C:\\Users\\Admin\\AppData\\Roaming\\MLdAu\\MLdAu.exe" | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2376 set thread context of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.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\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.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\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KLHzZgvUFrag" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8259.tmp"
C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe"
Network
Files
memory/2376-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
memory/2376-1-0x0000000000D50000-0x0000000000E32000-memory.dmp
memory/2376-2-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2376-3-0x00000000009E0000-0x00000000009F6000-memory.dmp
memory/2376-4-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
memory/2376-5-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2376-6-0x00000000056B0000-0x000000000574E000-memory.dmp
memory/2376-7-0x0000000005380000-0x00000000053BC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8259.tmp
| MD5 | d19bac807f67c78bc83973f8c54f535c |
| SHA1 | f0b4f1586eb2fd7bfe3c929bcf3e1c3e5dc3ee23 |
| SHA256 | 610602b2efc9d647934c37774c86a6b26e012838027bfb2064d3c821b35ca5a5 |
| SHA512 | ce948cb04c185dd4792dbf128dd26ffee5c949e657f7c0d66010a07378e81d4fe5abd41ff3bb1d64b5e4b22917000583bc833c8f364de7697031b7e0edcd60e8 |
memory/2768-13-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-24-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2768-23-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-21-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-19-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2768-16-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-15-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2768-14-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2376-26-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2768-25-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2768-27-0x0000000074AD0000-0x00000000751BE000-memory.dmp
memory/2768-28-0x0000000074AD0000-0x00000000751BE000-memory.dmp
C:\Users\Admin\AppData\Roaming\MLdAu\MLdAu.exe
| MD5 | 433fdfa6cf0c539c304185819b09687c |
| SHA1 | a0525948a1c38c66e9ac87ce68e71ce7013c4f80 |
| SHA256 | bea0d686590f15a41aafe31587221d612985e7bbf4a8201313f9083523f57fa5 |
| SHA512 | 605ba69131f154ec55388985506bc10f7e1221db8e157531eb15701e202d5d973b39cf6f22740e181fd93afbfb611bcd80cc26ca9524d5a7ae8929639edf3745 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-14 17:03
Reported
2024-10-14 17:06
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
128s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | 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
Unsecured Credentials: Credentials In Files
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MLdAu = "C:\\Users\\Admin\\AppData\\Roaming\\MLdAu\\MLdAu.exe" | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4616 set thread context of 4276 | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.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\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.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\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KLHzZgvUFrag" /XML "C:\Users\Admin\AppData\Local\Temp\tmp220A.tmp"
C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/4616-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/4616-1-0x0000000000070000-0x0000000000152000-memory.dmp
memory/4616-2-0x0000000004B10000-0x0000000004BAC000-memory.dmp
memory/4616-3-0x0000000005160000-0x0000000005704000-memory.dmp
memory/4616-4-0x0000000004C50000-0x0000000004CE2000-memory.dmp
memory/4616-5-0x0000000004BB0000-0x0000000004BBA000-memory.dmp
memory/4616-6-0x0000000004E30000-0x0000000004E86000-memory.dmp
memory/4616-7-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4616-8-0x00000000065D0000-0x00000000065E6000-memory.dmp
memory/4616-9-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/4616-10-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4616-11-0x0000000006710000-0x00000000067AE000-memory.dmp
memory/4616-12-0x0000000008D00000-0x0000000008D3C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp220A.tmp
| MD5 | f0bc124e2f241388596b82b000dd8cc1 |
| SHA1 | cb4a655d8cfd92ccf6135b135575e7e5188d9ffc |
| SHA256 | a24396bbcded2967c5411aa1985690e788e0369fdb1ee5e2f623c98176583f5a |
| SHA512 | 0511721645be5639bbd7fdf4fa2e6c1a5af69ee28a3793be65900388e83b262d66533ef57687e329767c2c546f170f6049d3ba37c867ea5b4b703c40cad6ec89 |
memory/4276-18-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4276-21-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4616-22-0x0000000074A40000-0x00000000751F0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\433fdfa6cf0c539c304185819b09687c_JaffaCakes118.exe.log
| MD5 | 17573558c4e714f606f997e5157afaac |
| SHA1 | 13e16e9415ceef429aaf124139671ebeca09ed23 |
| SHA256 | c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553 |
| SHA512 | f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc |
memory/4276-23-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4276-25-0x0000000005BB0000-0x0000000005C16000-memory.dmp
memory/4276-24-0x0000000004F10000-0x0000000004F28000-memory.dmp
memory/4276-26-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4276-27-0x0000000074A40000-0x00000000751F0000-memory.dmp
C:\Users\Admin\AppData\Roaming\MLdAu\MLdAu.exe
| MD5 | 433fdfa6cf0c539c304185819b09687c |
| SHA1 | a0525948a1c38c66e9ac87ce68e71ce7013c4f80 |
| SHA256 | bea0d686590f15a41aafe31587221d612985e7bbf4a8201313f9083523f57fa5 |
| SHA512 | 605ba69131f154ec55388985506bc10f7e1221db8e157531eb15701e202d5d973b39cf6f22740e181fd93afbfb611bcd80cc26ca9524d5a7ae8929639edf3745 |
memory/4276-30-0x0000000006060000-0x00000000060B0000-memory.dmp
memory/4276-31-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/4276-32-0x0000000074A40000-0x00000000751F0000-memory.dmp