Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
23/05/2024, 05:46
General
- Target 69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe
- Size 927KB
- Sample240523-ggrapsfe76
- SHA256 6400a7dde7bc06a67fb024815767d03b203a608e9e976c998ddd4d10fab34667
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
Saneph288@
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 1 IoCs
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe"{path}"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
69ee1eb5577df087d89472031d5f0149_JaffaCakes118.exe.log
memory/4364-13-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4364-1-0x00000000007C0000-0x00000000008AE000-memory.dmp
memory/4364-2-0x0000000005980000-0x0000000005F24000-memory.dmp
memory/4364-3-0x0000000005280000-0x0000000005312000-memory.dmp
memory/4364-4-0x0000000005320000-0x00000000053BC000-memory.dmp
memory/4364-5-0x0000000005210000-0x000000000521A000-memory.dmp
memory/4364-6-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4364-7-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4364-8-0x0000000006020000-0x000000000607C000-memory.dmp
memory/4364-9-0x0000000005F30000-0x0000000005F7E000-memory.dmp
memory/4364-0-0x000000007492E000-0x000000007492F000-memory.dmp
memory/4480-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4480-14-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4480-15-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4480-16-0x00000000054C0000-0x00000000054D8000-memory.dmp
memory/4480-17-0x0000000006310000-0x0000000006376000-memory.dmp
memory/4480-18-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4480-19-0x0000000001410000-0x0000000001460000-memory.dmp
memory/4480-20-0x00000000068B0000-0x00000000068BA000-memory.dmp
memory/4480-21-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4480-22-0x0000000074920000-0x00000000750D0000-memory.dmp