Analysis
- max time kernel
120s - max time network
123s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
- submitted
19/01/2024, 16:43
General
- Target ORDINE 2301518_pdf .exe
- Size 959KB
- Sample240119-t79aeshhfj
- SHA256 a27b90af0efe1643f641173c2a2efcb9eba21a9b4e2b13b8aa7513665fb490d7
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.umutdiyalizmerkezi.com
-
Port
587
-
Username
-
Password
V+b2!X7t
-
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.
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDINE 2301518_pdf .exe"C:\Users\Admin\AppData\Local\Temp\ORDINE 2301518_pdf .exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ORDINE 2301518_pdf .exe"C:\Users\Admin\AppData\Local\Temp\ORDINE 2301518_pdf .exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1648-0-0x0000000000DB0000-0x0000000000EA4000-memory.dmp
memory/1648-1-0x00000000740A0000-0x000000007478E000-memory.dmp
memory/1648-2-0x0000000004A10000-0x0000000004A50000-memory.dmp
memory/1648-3-0x0000000000590000-0x00000000005A4000-memory.dmp
memory/1648-4-0x0000000000600000-0x0000000000608000-memory.dmp
memory/1648-5-0x0000000000610000-0x000000000061C000-memory.dmp
memory/1648-6-0x0000000004730000-0x00000000047AA000-memory.dmp
memory/1648-7-0x00000000740A0000-0x000000007478E000-memory.dmp
memory/1648-8-0x0000000004A10000-0x0000000004A50000-memory.dmp
memory/1648-20-0x00000000740A0000-0x000000007478E000-memory.dmp
memory/2824-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-14-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2824-17-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-19-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-22-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2824-23-0x00000000740A0000-0x000000007478E000-memory.dmp
memory/2824-24-0x0000000004A70000-0x0000000004AB0000-memory.dmp
memory/2824-25-0x00000000740A0000-0x000000007478E000-memory.dmp
memory/2824-26-0x0000000004A70000-0x0000000004AB0000-memory.dmp