General
- Target Invoice Overdue.exe
- Size 479KB
- Sample201028-5bvs1b457s
- SHA256 f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129
- MD5 43bd07bddfbea2bc4e8884e9a5166400
- SHA1 cc7453eaa36e66e2606ba320c356f1f8b8bdad39
- SHA512 0b7e052429b121b80371896bf4b33afff0725c9488a2cb11a3d358e6b883364eb0b16aca94390cfae9c88bd31df0497b2e4ef8522573c5d349766a635c725101
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
Invoice Overdue.exe
Resource
win7
0 signatures
0 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.eat-itailano.com
-
Port
587
-
Username
-
Password
LevyNE#4
Targets
-
- Target Invoice Overdue.exe
- Size 479KB
- SHA256 f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129
- MD5 43bd07bddfbea2bc4e8884e9a5166400
- SHA1 cc7453eaa36e66e2606ba320c356f1f8b8bdad39
- SHA512 0b7e052429b121b80371896bf4b33afff0725c9488a2cb11a3d358e6b883364eb0b16aca94390cfae9c88bd31df0497b2e4ef8522573c5d349766a635c725101
- MD5 SHA1 SHA512
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
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
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext