Trojan-Dropper.Win32.Agent.tetzzy malicious file

The Trojan-Dropper.Win32.Agent.tetzzy is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan-Dropper.Win32.Agent.tetzzy virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Executed a very long command line or script command which may be indicative of chained commands or obfuscation
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Detects VirtualBox using WNetGetProviderName trick
• Installs itself for autorun at Windows startup
• Detects Bochs through the presence of a registry key
• Checks the version of Bios, possibly for anti-virtualization
• Appears to use command line obfuscation
• A script or command line contains a long continuous string indicative of obfuscation
• Attempts to disable Windows Defender
• Attempts to execute suspicious powershell command arguments
• Uses suspicious command line tools or Windows utilities

How to determine Trojan-Dropper.Win32.Agent.tetzzy?

File Info:
name: EE9943E7EC72665C4D5A.mlw
path: /opt/CAPEv2/storage/binaries/2aa4ab1560b9df9f1c8b062d710d4ee1e1e7b85432af7239daad7482a99c1e61
crc32: A42F6C07
md5: ee9943e7ec72665c4d5addccca409eed
sha1: d551c453f5097fb192d8a4c02f93c5cc7205eb96
sha256: 2aa4ab1560b9df9f1c8b062d710d4ee1e1e7b85432af7239daad7482a99c1e61
sha512: ebca8cd78f6b82df517791ed889ba21fe6307024f8542fccb12fb130dd1e382cffb75386e3733b14ca74dba308ef6394e6c8141501e1980830ebdd4c8dea6ad3
ssdeep: 196608:91ONQ+5D5fHMeW8YUtA+Q37v/oSnvQ5dTVU:3ONQ+5D5PLw3rfn2JU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DF5633017AD9C8B6E5435535AE30DB9092F9E2A40F306D03FBA4CD6E1336BC9463ED5A
sha3_384: 237448f22aea87e1ea448df56e80a19629ce2898f40b228daea48be11983663cfdc22abe288d42a62de77cd26f4649f8
ep_bytes: 558bec6aff68e0b94100682c4a410064
timestamp: 2010-11-18 16:27:35

Version Info:
CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 9.20
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2010 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 9.20
Translation: 0x0409 0x04b0

Trojan-Dropper.Win32.Agent.tetzzy also known as:

How to remove Trojan-Dropper.Win32.Agent.tetzzy?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.