Analysis
- max time kernel
147s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
18/06/2024, 18:55
General
- Target 2024-06-18_b719a93900f33eb836bed1b7484ce81c_magniber.exe
- Size 13.0MB
- Sample240618-xk3e5svblh
- SHA256 ebe7bff77210dc2a0abbfd66b0d177199196a7f1b07701ebd4bef9a04bbbc411
Malware Config
Signatures
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 9 IoCs
- Detects executables containing SQL queries to confidential data stores. Observed in infostealers 9 IoCs
- Detects executables containing common artifacts observed in infostealers 9 IoCs
- Detects executables referencing many email and collaboration clients. Observed in information stealers 9 IoCs
- Detects executables referencing many file transfer clients. Observed in information stealers 9 IoCs
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 21 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-18_b719a93900f33eb836bed1b7484ce81c_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-18_b719a93900f33eb836bed1b7484ce81c_magniber.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2024-06-18_b719a93900f33eb836bed1b7484ce81c_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-18_b719a93900f33eb836bed1b7484ce81c_magniber.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Piyhpuqwtra
Wodwwwohoaes
memory/1848-1-0x000000000040F000-0x0000000000429000-memory.dmp
memory/1848-0-0x0000000000400000-0x00000000011B1000-memory.dmp
memory/1848-2-0x0000000000400000-0x00000000011B1000-memory.dmp
memory/1848-4-0x0000000000400000-0x00000000011B1000-memory.dmp
memory/1848-12-0x0000000001155000-0x0000000001182000-memory.dmp
memory/1848-8-0x0000000000400000-0x00000000011B1000-memory.dmp
memory/2992-10-0x000000006E600000-0x000000006E69D000-memory.dmp
memory/2992-9-0x0000000063280000-0x00000000634BE000-memory.dmp
memory/2992-11-0x0000000000400000-0x00000000011B1000-memory.dmp
memory/2992-6-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-13-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-15-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-16-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-17-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-7-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-5-0x00000000011C0000-0x00000000016E0000-memory.dmp
memory/2992-58-0x00000000011C0000-0x00000000016E0000-memory.dmp