Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
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submitted
02-12-2023 10:18
General
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Target
NEAS.6865a97fdf80736a014eef05467d29f0f19009860e964a07056cf38e10012908.exe
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Size
249KB
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MD5
04e2ad46dd45e2a1427eb7acafce3caf
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SHA1
db31874eb01e192132457efa76064de524d3128f
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SHA256
6865a97fdf80736a014eef05467d29f0f19009860e964a07056cf38e10012908
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SHA512
46468644f7400d4556393f175585aa1ef85b5c0fa33420a31f5bd1886af3581ff4e3c15fa4b93e93b3fe9278151d798face601dcc346fe0a4a3e984153ec8f97
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SSDEEP
3072:yaGiGa/qaKyfzsZMQzxh97eKo8Pajf1jQGMsK5ASgbR5rUQQ:yaGiGa/qaKyfzsZMe7HovjfhDMsygb3
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6609066655:AAFvSlYuljpA1ReJkQXiHiJh0XH1Axk0H-A/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.6865a97fdf80736a014eef05467d29f0f19009860e964a07056cf38e10012908.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.6865a97fdf80736a014eef05467d29f0f19009860e964a07056cf38e10012908.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
272KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB