Analysis Overview
SHA256
7bcf8bade2c9b7b016d8ea048b5f9cc7e2e7d55752c013892dc8b8b3fd56c975
Threat Level: Known bad
The file 34349b88a51467d3e8ad8dc4e8c47613_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Program crash
Unsigned PE
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-10 09:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-10 09:44
Reported
2024-07-10 09:49
Platform
win7-20240708-en
Max time kernel
121s
Max time network
150s
Command Line
Signatures
Snake Keylogger
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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2080 set thread context of 2928 | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe"
C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe"
C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1104
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 104.21.85.189:443 | ipbase.com | tcp |
Files
memory/2080-0-0x000000007431E000-0x000000007431F000-memory.dmp
memory/2080-1-0x00000000011A0000-0x0000000001294000-memory.dmp
memory/2080-2-0x0000000074310000-0x00000000749FE000-memory.dmp
memory/2080-3-0x00000000003E0000-0x00000000003EA000-memory.dmp
memory/2080-4-0x000000007431E000-0x000000007431F000-memory.dmp
memory/2080-5-0x0000000074310000-0x00000000749FE000-memory.dmp
memory/2080-6-0x0000000005490000-0x0000000005528000-memory.dmp
memory/2928-8-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-13-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-21-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-22-0x0000000074310000-0x00000000749FE000-memory.dmp
memory/2928-19-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-17-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2080-23-0x0000000074310000-0x00000000749FE000-memory.dmp
memory/2928-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2928-11-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-9-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2928-24-0x0000000074310000-0x00000000749FE000-memory.dmp
memory/2928-25-0x0000000074310000-0x00000000749FE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-10 09:44
Reported
2024-07-10 09:49
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Snake Keylogger
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-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1740 set thread context of 3748 | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe"
C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_FORM_16022021.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3748 -ip 3748
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 1532
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1740-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/1740-1-0x0000000000AB0000-0x0000000000BA4000-memory.dmp
memory/1740-2-0x0000000005560000-0x00000000055FC000-memory.dmp
memory/1740-3-0x0000000005BB0000-0x0000000006154000-memory.dmp
memory/1740-4-0x00000000056A0000-0x0000000005732000-memory.dmp
memory/1740-5-0x0000000005600000-0x000000000560A000-memory.dmp
memory/1740-6-0x0000000005860000-0x00000000058B6000-memory.dmp
memory/1740-7-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1740-8-0x0000000005A80000-0x0000000005A8A000-memory.dmp
memory/1740-9-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/1740-10-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1740-11-0x0000000006360000-0x00000000063F8000-memory.dmp
memory/3748-12-0x0000000000400000-0x000000000046A000-memory.dmp
memory/3748-14-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1740-15-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/3748-16-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/3748-17-0x00000000063E0000-0x00000000065A2000-memory.dmp
memory/3748-18-0x0000000074B10000-0x00000000752C0000-memory.dmp