Analysis
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max time kernel
138s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11-12-2023 09:20
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.10498.26418.exe
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Size
51.0MB
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MD5
b9b33a35bb9d8e6a9d491825e355aef1
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SHA1
a877ac087447e7319d87b583fc996f964ecc9d9d
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SHA256
683f7a41a16eef118689f586af3dd3567509826570580ede387bce254a15d1f7
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SHA512
b3517a231ad8aa9d92fb65790ce202d86e585d6274640fbfe670e43fc20575836819e1d3080a3f358b5f952c04f533e4caedc31069d260eaa347ff23dc45d3a4
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SSDEEP
12288:13IU8S6eUdu0U8b4WLakpepXooipXk5o60CzcdHj+tmcQxBcmGYG:dItSAdvt4WLFpe5oog+cdHjJPcm
Malware Config
Extracted
Protocol: smtp- Host:
mail.flecon.com.sg - Port:
587 - Username:
[email protected] - Password:
8CJN6A87XUIU
Extracted
agenttesla
Protocol: smtp- Host:
mail.flecon.com.sg - Port:
587 - Username:
[email protected] - Password:
8CJN6A87XUIU - 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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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 6 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.10498.26418.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.10498.26418.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.10498.26418.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.10498.26418.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.10498.26418.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.10498.26418.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
496KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
40KB
-
Filesize
96KB
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Filesize
32KB
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Filesize
7.7MB
-
Filesize
40KB
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Filesize
5.6MB
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Filesize
640KB
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Filesize
584KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
264KB
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Filesize
408KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB