Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
17-05-2024 09:31
General
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Target
826d8202d71324a5d3b0b76f33e8633d791e0cd0e8d1130c03a612458f9d7d77_dump.exe
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Size
236KB
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MD5
fdd789edfb013ad67564a24211f7a1ce
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SHA1
1dde56a44f1cc11cf2bc3d3228d9b65d80a3c580
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SHA256
62d82f34c8097bff09c978e68b5c96bcf809fb93236c025993a6ea92a1231039
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SHA512
4b051a54ca0af1b33af3dd89bdbd4b4e0236b0a2d04849d9d1833341c9f4025d9d53433ac1709c3f69ca769c188bf6f5fa20c478f1daada5ce1dcb0e1234e690
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SSDEEP
3072:aee1zN3EB7PkkE0kzSDlHdGsVI5sFxcRWRt5uz4eV5:0xN3EB7PkkE0kzIXGsV4sFKSK4o
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@ - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\826d8202d71324a5d3b0b76f33e8633d791e0cd0e8d1130c03a612458f9d7d77_dump.exe"C:\Users\Admin\AppData\Local\Temp\826d8202d71324a5d3b0b76f33e8633d791e0cd0e8d1130c03a612458f9d7d77_dump.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB