Analysis
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max time kernel
148s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
27-04-2024 01:29
General
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Target
83579fb497e1cf43535fd9401498592517f6467497e61e631a7019e35b13fabd.exe
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Size
709KB
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MD5
e86189d66657a00b7e12a90f726b23f8
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SHA1
0d7f5c9cfcebba4d9d9b19ecd66e4c9cf034d2f1
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SHA256
83579fb497e1cf43535fd9401498592517f6467497e61e631a7019e35b13fabd
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SHA512
9f513b6db2d9173ec6aeedb1d464dcb1237ea0d5e143038369142bd14e6593840b0dba8538a7f0120665c6b1a88c7d4bf17f1e97b831d5c4f7959cfe834f81cd
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SSDEEP
12288:qE0kWMvvjpkDaBs/k9nkDuVAx2ksDgvnd6a7wBpXLt3giN:OMnFTac9KuVAQGPYm2XLt3ge
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://mercuresurabaya.com - Port:
21 - Username:
[email protected] - Password:
jkHbwX3v^V+W
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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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 behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\83579fb497e1cf43535fd9401498592517f6467497e61e631a7019e35b13fabd.exe"C:\Users\Admin\AppData\Local\Temp\83579fb497e1cf43535fd9401498592517f6467497e61e631a7019e35b13fabd.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2904-0-0x0000000000E40000-0x0000000000EF8000-memory.dmpFilesize
736KB
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memory/2904-1-0x00000000744E0000-0x0000000074BCE000-memory.dmpFilesize
6.9MB
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memory/2904-2-0x0000000000600000-0x0000000000640000-memory.dmpFilesize
256KB
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memory/2904-3-0x00000000005D0000-0x00000000005F2000-memory.dmpFilesize
136KB
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memory/2904-4-0x0000000000470000-0x000000000047C000-memory.dmpFilesize
48KB
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memory/2904-5-0x00000000003C0000-0x00000000003D2000-memory.dmpFilesize
72KB
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memory/2904-6-0x0000000004FD0000-0x0000000005052000-memory.dmpFilesize
520KB
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memory/2904-7-0x0000000000660000-0x00000000006A0000-memory.dmpFilesize
256KB
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memory/2904-8-0x00000000744E0000-0x0000000074BCE000-memory.dmpFilesize
6.9MB
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memory/2904-9-0x0000000000600000-0x0000000000640000-memory.dmpFilesize
256KB