Analysis
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max time kernel
67s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
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submitted
28-04-2024 01:05
General
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Target
f33e935d77eff075685110f73236cd817b4b195fdc6385c24ea6ecf75939d6f1.exe
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Size
262KB
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MD5
28e7bd2eb2adeabe10fe294f8e873879
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SHA1
5665aa18335d05a0427ce4774602e39d18e1d31f
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SHA256
f33e935d77eff075685110f73236cd817b4b195fdc6385c24ea6ecf75939d6f1
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SHA512
48a30d8ef0d084a5150032d9bc9c000a729b1f628e7f789fb0b70e23e890e4b10d320d0d11d55840628c37c95769e54177d5369d16e46741dc1b9f38dd9d618a
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SSDEEP
3072:YqqaM97eOTPiK3DruiiF/XbKjPo18lw209plIVgnoj94mOzT8HzNB210sdGqehoe:jCteODDmzKtH0RNfz0+BUJOgwyxtG6
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.elslanka.com - Port:
587 - Username:
[email protected] - Password:
pre@cas@t. - 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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f33e935d77eff075685110f73236cd817b4b195fdc6385c24ea6ecf75939d6f1.exe"C:\Users\Admin\AppData\Local\Temp\f33e935d77eff075685110f73236cd817b4b195fdc6385c24ea6ecf75939d6f1.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7.7MB
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Filesize
192KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
40KB
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Filesize
320KB
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Filesize
1.8MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB