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Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
30/10/2023, 11:51
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.16850.12735.exe
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Size
597KB
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MD5
50d2409a3a68ed17f86bd7c6480c9da6
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SHA1
80e6fe748eca93a113c4d61cb13616ee0589f6a1
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SHA256
9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a
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SHA512
083024d6be2fca09751abbec5fc70a5459c177d3c32ad91182f9f1f08295b04bc1c687ea7bb9928ca818fc850b1e4864a28d8b85e1ae9a9e7a0983a3320e402a
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SSDEEP
12288:V8P69yqLb9F3xdkbO22ejFmRIwIvuSzkpsrajBROvQjCfiMDg3F:+6XHbbJejQIwtsmjjOvQjCqwg
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.obynnehhhan.com - Port:
587 - Username:
[email protected] - Password:
G$MUuYG3
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 5 IoCs
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16850.12735.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16850.12735.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16850.12735.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16850.12735.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
64KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
24KB
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Filesize
40KB
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Filesize
472KB
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Filesize
616KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
4KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB