Analysis
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max time kernel
80s -
max time network
84s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
14/10/2024, 16:51
General
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Target
εκκαθάριση τιμολογίου για πληρωμή 11 Οκτωβρίου 2024.xlsx.exe
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Size
915KB
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MD5
8c86b902a30a85acd4c2074d74751730
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SHA1
5a68c4ed0a0794f4f2eb89c495871a3a37eb4470
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SHA256
5b3b3df47d5e857dae3b9c6fb4b7f03b85f58744d50007a42cc0c5769a9cf59d
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SHA512
8740908a26e07f80b09f08a39608073064974c5bd73d8c826fe37520a63f9ace0fa30abb99b4b3ec0424f434839855c1e7b130101974747a13b4b5dcbd340700
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SSDEEP
24576:WtNwSIOU6QJKm4+a1qalkdvf6mNdxFmNxwZpzji:WtySO67PqaEvd1pzG
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.lavli.rs - Port:
587 - Username:
[email protected] - Password:
lavlirsinfo2010 - 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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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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System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\εκκαθάριση τιμολογίου για πληρωμή 11 Οκτωβρίου 2024.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\εκκαθάριση τιμολογίου για πληρωμή 11 Οκτωβρίου 2024.xlsx.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- 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
256KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
256KB
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Filesize
256KB
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Filesize
256KB
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Filesize
256KB
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Filesize
4KB
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Filesize
944KB
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Filesize
6.9MB
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Filesize
24KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
104KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
632KB
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Filesize
6.9MB