Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
23/10/2024, 15:08
General
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Target
agentesla/0a9e668b23fdd273acb8ac8096e435e09f581d67203cf2475ef6f90e6b0965e2.exe
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Size
237KB
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MD5
4f9ade14f96d7c93f918682e5edb11fe
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SHA1
6955a5974802c075aacefd6836e73cd1b68a02e4
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SHA256
0a9e668b23fdd273acb8ac8096e435e09f581d67203cf2475ef6f90e6b0965e2
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SHA512
9729c9a162815f923f902f8edbd270d6b9e66409e6fa76eab7bbb8e581b7c6bf44f8898485f48a578dcd44c7259be2855ccab45475b55468668bf504a9aba23c
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SSDEEP
3072:eFS5h5B5RGyPBQob8aJPoH0FfIn57N0OUJW:ek5h5B5RTBH4QPoH0FfIX0r
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
%qroUozO;(C2Rlyb - 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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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 3 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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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\agentesla\0a9e668b23fdd273acb8ac8096e435e09f581d67203cf2475ef6f90e6b0965e2.exe"C:\Users\Admin\AppData\Local\Temp\agentesla\0a9e668b23fdd273acb8ac8096e435e09f581d67203cf2475ef6f90e6b0965e2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB