Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
15/11/2023, 10:41
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.19646.32351.exe
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Size
787KB
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MD5
15cec6346d8f965efd9a28e2ef0a162a
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SHA1
b13de5a2011320cecf37c7bc7963b5787199656d
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SHA256
10f79a0bcff0aa1bd3c2ee942bb6894627ad897317413a354df70b50f4e0f56e
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SHA512
f59ebc7e3edf59708c418f0c47a2038782143f9c4251bc8bb9151fb66e1c7822dd0a23733324abe67d7bff0c8eae171ec537ed89affd9a9f09f9a4893d7c7ec2
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SSDEEP
12288:tbHV1cYuPbcPyp2criEu3lxrFiJvh5zFojHfPbItActlnhx9WBy:5HEjQu2cu91xG4nbtcLNx
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6773173668:AAFWh-JhVVG8JOWxPWhvJOU4-G-m08U8WXM/
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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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 use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19646.32351.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19646.32351.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19646.32351.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19646.32351.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
808KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
88KB
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Filesize
40KB
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Filesize
504KB
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Filesize
6.9MB
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Filesize
272KB
-
Filesize
272KB
-
Filesize
272KB
-
Filesize
4KB
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Filesize
272KB
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Filesize
272KB
-
Filesize
272KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
272KB
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Filesize
6.9MB
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Filesize
256KB