Analysis
- max time kernel
68s - max time network
131s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
19/01/2023, 12:35
General
- Target BZ MOVERS SDN BHD SOA #3391650.exe
- Size 659KB
- Sample230119-psb9xsch31
- SHA256 ec1eb1d8bcf7060d4ee8e5be1934e7e2019234e80fc287212156848522da2a5f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
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Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
@@Marriedj8OQWinbi1
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
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 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\BZ MOVERS SDN BHD SOA #3391650.exe"C:\Users\Admin\AppData\Local\Temp\BZ MOVERS SDN BHD SOA #3391650.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\BZ MOVERS SDN BHD SOA #3391650.exe"C:\Users\Admin\AppData\Local\Temp\BZ MOVERS SDN BHD SOA #3391650.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\BZ MOVERS SDN BHD SOA #3391650.exe"C:\Users\Admin\AppData\Local\Temp\BZ MOVERS SDN BHD SOA #3391650.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
BZ MOVERS SDN BHD SOA #3391650.exe.log
memory/1468-139-0x0000000000400000-0x000000000042E000-memory.dmp
memory/1468-141-0x0000000005AC0000-0x0000000005B26000-memory.dmp
memory/1468-142-0x00000000064F0000-0x0000000006540000-memory.dmp
memory/4140-132-0x0000000000110000-0x00000000001BC000-memory.dmp
memory/4140-133-0x0000000004EC0000-0x0000000005464000-memory.dmp
memory/4140-134-0x0000000004A10000-0x0000000004AA2000-memory.dmp
memory/4140-135-0x0000000004AC0000-0x0000000004ACA000-memory.dmp
memory/4140-136-0x0000000004D20000-0x0000000004DBC000-memory.dmp