Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
22-05-2024 05:58
General
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Target
DA14680-01F08A92 24K.exe
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Size
893KB
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MD5
ed567007d635c168315c462b2366b9ce
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SHA1
4e95b7774838bb0521b4ff4bd149dc1b27f5c50e
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SHA256
216176b4ebbcf066ad142fb327e53c7765e60261ef13d4ec45bb02d0db117082
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SHA512
b8d580f3b5fc73f6d6eb5fa6b75a1eba2ca1ed020d731cd7d116c582681efe56d5ba0f79dade933dcb73cdecf9440b9f788933a571d1d2280478ccd9d52608d5
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SSDEEP
12288:ylYifTU6KiRpwR5vP7EgYsK4clfXVmSSO3ItJnsY3Haahj6EMJbOpDZzlwMSYvMy:Fi3KoGbEgxch4ptP3H9hj67ADz2c
Malware Config
Extracted
Protocol: smtp- Host:
mail.medicalhome.com.pe - Port:
587 - Username:
[email protected] - Password:
MHinfo01
Extracted
agenttesla
Protocol: smtp- Host:
mail.medicalhome.com.pe - Port:
587 - Username:
[email protected] - Password:
MHinfo01 - 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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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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 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\DA14680-01F08A92 24K.exe"C:\Users\Admin\AppData\Local\Temp\DA14680-01F08A92 24K.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
904KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
624KB
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Filesize
104KB
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Filesize
64KB
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Filesize
736KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
472KB
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Filesize
408KB
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Filesize
320KB