Analysis
- max time kernel
142s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
01/01/2024, 09:19
General
- Target SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe
- Size 620KB
- Sample240101-k96smsfebm
- SHA256 36e763233ca3ff441f5ce71a59ec7b108f6329d27406b378758f6437a0f049c8
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.rimiapparelsltd.com
-
Port
587
-
Username
-
Password
Everest10@
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe.log
memory/704-17-0x0000000005EF0000-0x0000000005F56000-memory.dmp
memory/704-18-0x0000000006B60000-0x0000000006BB0000-memory.dmp
memory/704-22-0x00000000051E0000-0x00000000051F0000-memory.dmp
memory/704-21-0x00000000051E0000-0x00000000051F0000-memory.dmp
memory/704-20-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/704-19-0x00000000051E0000-0x00000000051F0000-memory.dmp
memory/704-15-0x00000000051E0000-0x00000000051F0000-memory.dmp
memory/704-16-0x0000000005880000-0x0000000005898000-memory.dmp
memory/704-13-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/704-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4144-2-0x0000000005D00000-0x00000000062A4000-memory.dmp
memory/4144-9-0x0000000008300000-0x0000000008376000-memory.dmp
memory/4144-1-0x0000000000BB0000-0x0000000000C52000-memory.dmp
memory/4144-14-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/4144-0-0x00000000746B0000-0x0000000074E60000-memory.dmp
memory/4144-8-0x0000000006B50000-0x0000000006B5E000-memory.dmp
memory/4144-7-0x0000000005B00000-0x0000000005B12000-memory.dmp
memory/4144-6-0x0000000005930000-0x00000000059CC000-memory.dmp
memory/4144-5-0x0000000005610000-0x000000000561A000-memory.dmp
memory/4144-4-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/4144-3-0x0000000005630000-0x00000000056C2000-memory.dmp