Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
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submitted
11-12-2023 11:17
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.20943.exe
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Size
541KB
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MD5
42e3f6af3958538a12e6cb658f81f7bb
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SHA1
5bfebb36c4c0e312fa2231825a564f61ce4b756c
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SHA256
1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
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SHA512
a50301b45d03d1b9b3b3836a196ece2ff15f2e98a71756d252dd135e95ea5b823e5e5207a7a4e9bc80e020dc9fa378695528817cb97e792f2e7bf1c396317431
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SSDEEP
12288:G3IU8S6eUdSV/9gUzpjXJdZ03XNF5cXRS0nvYLltWyy0H7BTvCyIwB:8ItSAdSDpjX/ZiwdaZ7BTdIw
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
NX@@OLDdollarDV8FW7 - 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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Detect ZGRat V1 1 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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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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Suspicious use of SetThreadContext 1 IoCs
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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 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\SecuriteInfo.com.Win32.PWSX-gen.20943.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20943.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20943.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20943.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.9MB
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Filesize
192KB
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Filesize
192KB
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Filesize
6.9MB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
-
Filesize
192KB
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Filesize
256KB
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Filesize
256KB
-
Filesize
192KB
-
Filesize
4KB
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Filesize
424KB
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Filesize
6.9MB
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Filesize
40KB
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Filesize
568KB
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Filesize
6.9MB
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Filesize
32KB
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Filesize
96KB
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Filesize
256KB