About “Trojan:Win32/Johnnie.B!MTB” infection

The Trojan:Win32/Johnnie.B!MTB 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:Win32/Johnnie.B!MTB virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Stores JavaScript or a script command in the registry, likely for fileless persistence
• Uses suspicious command line tools or Windows utilities

How to determine Trojan:Win32/Johnnie.B!MTB?

File Info:
name: 3EF9F4E461BAB0E057D8.mlw
path: /opt/CAPEv2/storage/binaries/7adc149de699f38bf179d21491d1dd6d69953e95e0f197b2c24ba6ed52e5de30
crc32: 5B94F661
md5: 3ef9f4e461bab0e057d8745039e8182d
sha1: 4f374b5e0902280d960f1557982ac84ec94f61c9
sha256: 7adc149de699f38bf179d21491d1dd6d69953e95e0f197b2c24ba6ed52e5de30
sha512: 5009fce45e5d8c079f118cdbe0d4222213d6509150c10ba95826b7f0e374180011fe65b897208dc2132afb68440e8837d9b92e9e81cd6f713a5d47598a4aeaa8
ssdeep: 6144:xanhX0U/Q9KHXZFqE9dAOvkXaBk11JokqM:xMhX0UQ9oNrBkXaBk110M
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T131B43D2578EB40ADE1739FB03FD8B8EBDD9AF637295874671045470B8A01E94CE2263D
sha3_384: de8ae0f8ad2146ab56e94cf1a97e7a2ae9c65d73852762f704fe7f24f9f51655547d0431d202ae615c0af544b80eaa13
ep_bytes: e80d070000e97afeffff558bec6a00ff
timestamp: 2020-02-15 16:48:59

Version Info:
0: [No Data]

Trojan:Win32/Johnnie.B!MTB also known as:

How to remove Trojan:Win32/Johnnie.B!MTB?

• 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.