Analysis
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max time kernel
120s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
30/12/2023, 10:39
General
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Target
162cbee9afd2ddf1689ca7a01161c8dd.exe
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Size
872KB
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MD5
162cbee9afd2ddf1689ca7a01161c8dd
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SHA1
11410b599de59f6a683ad631f91f85157d9cf466
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SHA256
5ad45e7314fedc92068f3df1d94ea6f97c29f05e62f0e591e38f126223e68a71
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SHA512
4e5d815b44cf0e54b71fd0830bfd13803fd1c2436d5a3c093d4e2ab2506f49ba86e2f548435d3658684c04d9ce6f6ca928caa9134f29a52b4920cda51b3db465
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SSDEEP
12288:plhF4yh+JCiwcYMEUcygb5wwvk1Hncz+Ga0T/ZTYw6Jsui/bajgcwo:LaJCiwhMg6wcB2+2xT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
Young84@1
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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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 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\162cbee9afd2ddf1689ca7a01161c8dd.exe"C:\Users\Admin\AppData\Local\Temp\162cbee9afd2ddf1689ca7a01161c8dd.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XOUdKROJF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC7B5.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"{path}"2⤵
- 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
240KB
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Filesize
64KB
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Filesize
64KB
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Filesize
320KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
96KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
40KB
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Filesize
32KB
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Filesize
608KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
344KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
544KB
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Filesize
896KB