Analysis
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max time kernel
82s -
max time network
84s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
09-05-2023 13:59
General
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Target
ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a.exe
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Size
724KB
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MD5
ab2bcbee3ca6c8b3a361f3ffb6e58fd3
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SHA1
de2a6d7752e24116551b07151fc2ba35e60e5611
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SHA256
ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a
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SHA512
59b813edc8c60f08445a1e210269cb0a4e27ec877f15d4ea8f45bd7f351db308fbedba50c7e415f5913e9f02d9923e9e4a233115350d75b0bc4e81df28343639
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SSDEEP
12288:1OVz+PnueUEl4tvxsXxs2egQVtzK4QS83+HS17br5WNLZJPI85MVFWGJmEuDv5/1:8+NUElYshsZX3byxlU7MHXgDx/qs
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5970985875:AAGxcS7riy4ZlEmFj2Z031AsUoRvment2iI/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 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\ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a.exe"C:\Users\Admin\AppData\Local\Temp\ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a.exe"C:\Users\Admin\AppData\Local\Temp\ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
256KB
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Filesize
256KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
256KB
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Filesize
4KB
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Filesize
88KB
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Filesize
744KB
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Filesize
256KB
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Filesize
256KB
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Filesize
120KB
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Filesize
480KB
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Filesize
48KB
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Filesize
256KB