General
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Target
21d43e545129ce81996e669b1d467c198594b16a05accd193a63a4d9f7173d3d
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Size
716KB
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Sample
240618-x51gaavekf
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MD5
1c55430ba0eb7f8b53d4830e3983a8a6
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SHA1
4452561b2ea4467bd17e200b7837df4900e485c5
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SHA256
21d43e545129ce81996e669b1d467c198594b16a05accd193a63a4d9f7173d3d
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SHA512
12fb9b153e1e7fef7005e0e7c7d2b35c0574563091465801f3b36de35d34bfbd1754b28af9e7a29d88d4f7e0b393ee3fdd8435669e42521e9b473f485602edb0
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SSDEEP
12288:CcbyCK2xrOoSkF84MmySSj3hWNBG2XAwAYzzK2p7R5eOI4Y29JYl2w1ojejomnz2:HyC5/FWmlSjR4BG21+yEO6aAtDq
Static task
static1
Behavioral task
behavioral1
Sample
21d43e545129ce81996e669b1d467c198594b16a05accd193a63a4d9f7173d3d.exe
Resource
win7-20240221-en
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7278611874:AAFZW7LnZRIdM0enPG1copjp2kGCdC9VBOk/
Targets
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Target
21d43e545129ce81996e669b1d467c198594b16a05accd193a63a4d9f7173d3d
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Size
716KB
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MD5
1c55430ba0eb7f8b53d4830e3983a8a6
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SHA1
4452561b2ea4467bd17e200b7837df4900e485c5
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SHA256
21d43e545129ce81996e669b1d467c198594b16a05accd193a63a4d9f7173d3d
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SHA512
12fb9b153e1e7fef7005e0e7c7d2b35c0574563091465801f3b36de35d34bfbd1754b28af9e7a29d88d4f7e0b393ee3fdd8435669e42521e9b473f485602edb0
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SSDEEP
12288:CcbyCK2xrOoSkF84MmySSj3hWNBG2XAwAYzzK2p7R5eOI4Y29JYl2w1ojejomnz2:HyC5/FWmlSjR4BG21+yEO6aAtDq
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Suspicious use of SetThreadContext
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