Analysis Overview
SHA256
8eebab330cd854bb3f426712bef9c2516abac5eb9ccab2f94139c0cd0dca6097
Threat Level: Known bad
The file 563666da5f4e5596040e6c5ba17912f3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Accesses Microsoft Outlook profiles
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
outlook_win_path
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-18 18:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 18:37
Reported
2024-05-18 18:39
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\monjo = "C:\\Users\\Admin\\AppData\\Local\\Temp\\monjo\\monjo.exe" | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2712 set thread context of 2648 | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe
"{path}"
Network
Files
memory/2712-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp
memory/2712-1-0x00000000010F0000-0x000000000119C000-memory.dmp
memory/2712-2-0x0000000000330000-0x0000000000338000-memory.dmp
memory/2712-4-0x0000000000E90000-0x0000000000EE4000-memory.dmp
memory/2712-3-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-6-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-8-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2648-11-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-7-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-5-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-15-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2648-13-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2712-16-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-17-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-18-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-20-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-21-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-22-0x0000000074B30000-0x000000007521E000-memory.dmp
memory/2648-23-0x0000000074B30000-0x000000007521E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 18:37
Reported
2024-05-18 18:39
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
146s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| 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-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\monjo = "C:\\Users\\Admin\\AppData\\Local\\Temp\\monjo\\monjo.exe" | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2964 set thread context of 3676 | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe
"{path}"
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | frostdell.uk | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2964-0-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/2964-1-0x00000000006E0000-0x000000000078C000-memory.dmp
memory/2964-2-0x00000000055F0000-0x0000000005B94000-memory.dmp
memory/2964-3-0x0000000005130000-0x00000000051C2000-memory.dmp
memory/2964-4-0x0000000005270000-0x000000000530C000-memory.dmp
memory/2964-5-0x00000000050E0000-0x00000000050E8000-memory.dmp
memory/2964-6-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/2964-7-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/2964-8-0x0000000005ED0000-0x0000000005F24000-memory.dmp
memory/3676-9-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\563666da5f4e5596040e6c5ba17912f3_JaffaCakes118.exe.log
| MD5 | 76ffb2f33cb32ade8fc862a67599e9d8 |
| SHA1 | 920cc4ab75b36d2f9f6e979b74db568973c49130 |
| SHA256 | f1a3724670e3379318ec9c73f6f39058cab0ab013ba3cd90c047c3d701362310 |
| SHA512 | f33502c2e1bb30c05359bfc6819ca934642a1e01874e3060349127d792694d56ad22fccd6c9477b8ee50d66db35785779324273f509576b48b7f85577e001b4e |
memory/2964-12-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/3676-13-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/3676-14-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/3676-15-0x00000000052F0000-0x0000000005308000-memory.dmp
memory/3676-16-0x0000000005F20000-0x0000000005F86000-memory.dmp
memory/3676-18-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/3676-19-0x0000000006560000-0x00000000065B0000-memory.dmp
memory/3676-23-0x00000000067A0000-0x00000000067AA000-memory.dmp
memory/3676-24-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/3676-25-0x0000000074E20000-0x00000000755D0000-memory.dmp