Analysis Overview
SHA256
b0810703cc36dba94108ad74d91031ac6c7a07ad87b702b8725bb9b94f263b5c
Threat Level: Known bad
The file ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads user/profile data of web browsers
Checks computer location settings
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Adds Run key to start application
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-15 05:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 05:39
Reported
2024-06-15 05:41
Platform
win7-20240611-en
Max time kernel
117s
Max time network
118s
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
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\yZBPl = "C:\\Users\\Admin\\AppData\\Roaming\\yZBPl\\yZBPl.exe" | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1244 set thread context of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ieuxuL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5AC.tmp"
C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe"
Network
Files
memory/1244-0-0x0000000074E3E000-0x0000000074E3F000-memory.dmp
memory/1244-1-0x0000000000940000-0x00000000009F4000-memory.dmp
memory/1244-2-0x0000000074E30000-0x000000007551E000-memory.dmp
memory/1244-3-0x00000000004E0000-0x00000000004F8000-memory.dmp
memory/1244-4-0x0000000074E3E000-0x0000000074E3F000-memory.dmp
memory/1244-5-0x0000000074E30000-0x000000007551E000-memory.dmp
memory/1244-6-0x00000000053B0000-0x0000000005438000-memory.dmp
memory/1244-7-0x0000000000590000-0x0000000000596000-memory.dmp
memory/1244-8-0x00000000044F0000-0x0000000004558000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp5AC.tmp
| MD5 | 9ca20b92cc87f14c9e91d1560ef8d99a |
| SHA1 | 1e8fea5a82639757b09029c5f93a44376170e8a8 |
| SHA256 | 17d307444b9a946c743c992a46c35ec8cf25ac47d927d5a31ae5742ef0d378e5 |
| SHA512 | ab1c19db2821c3af58a5c07a4981539b33534cdaf6695121138483bf5c2012005a94a68802f35864e3ddef5523ccc7fc84be6b52dc0a7c6f8f1eae172eaf1660 |
memory/2992-14-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2992-20-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-29-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-18-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-26-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-24-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2992-16-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1244-30-0x0000000074E30000-0x000000007551E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 05:39
Reported
2024-06-15 05:41
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
149s
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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_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
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yZBPl = "C:\\Users\\Admin\\AppData\\Roaming\\yZBPl\\yZBPl.exe" | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2916 set thread context of 4972 | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ieuxuL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9824.tmp"
C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad07926d2c8d7fedd597679324dffb5f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mail.nusatek.com | udp |
| US | 8.8.8.8:53 | mail.nusatek.com | udp |
Files
memory/2916-0-0x000000007481E000-0x000000007481F000-memory.dmp
memory/2916-1-0x0000000000190000-0x0000000000244000-memory.dmp
memory/2916-2-0x0000000004BB0000-0x0000000004C4C000-memory.dmp
memory/2916-3-0x0000000005270000-0x0000000005814000-memory.dmp
memory/2916-4-0x0000000004D60000-0x0000000004DF2000-memory.dmp
memory/2916-5-0x0000000004C90000-0x0000000004C9A000-memory.dmp
memory/2916-6-0x0000000004EF0000-0x0000000004F46000-memory.dmp
memory/2916-7-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2916-8-0x0000000004D40000-0x0000000004D58000-memory.dmp
memory/2916-9-0x000000007481E000-0x000000007481F000-memory.dmp
memory/2916-10-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2916-11-0x0000000005C50000-0x0000000005CD8000-memory.dmp
memory/2916-12-0x0000000005950000-0x0000000005956000-memory.dmp
memory/2916-13-0x0000000005CE0000-0x0000000005D48000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9824.tmp
| MD5 | 1d982bb1ea14ea3727a52603dec3afa5 |
| SHA1 | 65f7a897057e06bc116b652c54421168c8a9dc79 |
| SHA256 | ec3ede7fbe8cd92b34cf825ddf537eca1d9ff618c5a67f45013e22cf7a29e8f3 |
| SHA512 | 4a5c87ef3bcd8a5f3458e7ed061df8dec2c45fbdfe1d71662979c717215ba2994d0827f8cd90e77295fcd7fe29950751d30b30405ceb9adc11ff47351738a149 |
memory/4972-19-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2916-21-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/4972-22-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/4972-23-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/4972-24-0x0000000005160000-0x0000000005178000-memory.dmp
memory/4972-25-0x0000000005D10000-0x0000000005D76000-memory.dmp
memory/4972-27-0x00000000063C0000-0x0000000006410000-memory.dmp
memory/4972-31-0x0000000074810000-0x0000000074FC0000-memory.dmp