Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
28/05/2024, 12:12
General
- Target 7ce831acc2ab2e54036cb5a06da5fb48_JaffaCakes118.exe
- Size 1.2MB
- Sample240528-pc8cesdd82
- SHA256 10d0fe912ea42a52eab5fcccb685081fd941b43cfca0066d7f9ed53352f8c40b
Malware Config
Extracted
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
jzAiWWw6
Signatures
- 404 Keylogger
Information stealer and keylogger first seen in 2019.
- 404 Keylogger Main Executable 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7ce831acc2ab2e54036cb5a06da5fb48_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7ce831acc2ab2e54036cb5a06da5fb48_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 10803⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 996 -ip 9961⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/996-2-0x0000000000400000-0x0000000000422000-memory.dmp
memory/996-3-0x0000000073C2E000-0x0000000073C2F000-memory.dmp
memory/996-4-0x0000000005D10000-0x00000000062B4000-memory.dmp
memory/996-5-0x0000000005800000-0x000000000589C000-memory.dmp
memory/996-6-0x0000000073C20000-0x00000000743D0000-memory.dmp
memory/996-7-0x00000000065C0000-0x0000000006626000-memory.dmp
memory/996-8-0x0000000006D60000-0x0000000006F22000-memory.dmp
memory/996-10-0x0000000007030000-0x00000000070C2000-memory.dmp
memory/996-11-0x0000000073C20000-0x00000000743D0000-memory.dmp
memory/1256-0-0x0000000004180000-0x00000000041B8000-memory.dmp
memory/1256-1-0x00000000041C0000-0x00000000041F8000-memory.dmp