Analysis
- max time kernel
142s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
24/08/2023, 22:29
General
- Target SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe
- Size 683KB
- Sample230824-2d7thahf5w
- SHA256 1b1b538e6ba71436837c6f84182d53be06f6284b7776dc5f8303045810c997d2
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.telefoonreparatiebovenkarspel.nl
-
Port
587
-
Username
-
Password
Madarjan007!
-
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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
SecuriteInfo.com.Win32.PWSX-gen.28766.31460.exe.log
memory/1216-8-0x0000000009C60000-0x0000000009CFC000-memory.dmp
memory/1216-1-0x0000000000F50000-0x0000000001002000-memory.dmp
memory/1216-3-0x00000000059C0000-0x0000000005A52000-memory.dmp
memory/1216-4-0x0000000005970000-0x0000000005980000-memory.dmp
memory/1216-5-0x00000000059A0000-0x00000000059AA000-memory.dmp
memory/1216-6-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/1216-7-0x0000000005970000-0x0000000005980000-memory.dmp
memory/1216-0-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/1216-2-0x0000000006040000-0x00000000065E4000-memory.dmp
memory/1216-12-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3056-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3056-13-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3056-14-0x0000000005900000-0x0000000005910000-memory.dmp
memory/3056-15-0x0000000005730000-0x0000000005796000-memory.dmp
memory/3056-16-0x0000000006C90000-0x0000000006CE0000-memory.dmp
memory/3056-17-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3056-18-0x0000000005900000-0x0000000005910000-memory.dmp