Backdoor.Win32.Tofsee.dowh removal instruction

The Backdoor.Win32.Tofsee.dowh 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 Backdoor.Win32.Tofsee.dowh virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Creates RWX memory
• A process attempted to delay the analysis task.
• Attempts to connect to a dead IP:Port (17 unique times)
• Starts servers listening on 0.0.0.0:5366
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Unconventionial language used in binary resources: Ukrainian
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Executed a process and injected code into it, probably while unpacking
• 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
• A possible cryptomining command was executed
• Makes SMTP requests, possibly sending spam or exfiltrating data.
• Attempts to interact with an Alternate Data Stream (ADS)
• Anomalous binary characteristics

Related domains:

How to determine Backdoor.Win32.Tofsee.dowh?

File Info:
crc32: 6B48B34C
md5: bab3b82e0d7ad360dde30caaf1a537da
name: BAB3B82E0D7AD360DDE30CAAF1A537DA.mlw
sha1: 2a23e3d756079ad005c5b47a88b5a27547ce615f
sha256: 01b0e851bebc1211aecf9fb896062ce0563a5a1be118df7cdfc08805a665783c
sha512: a318f1587cab9c11a300aabb416bb8e9d31f954e09e5b0d02f4cc4cb56eede06ac41edf6cd741647681311003e684bbbbd148fb0bc6a1bd726ddf1231b58f194
ssdeep: 3072:aWe2ZwIqj4+VQrsBpeyN+4ICyKskxucIR7qGxuIA3P8dwfVk:ddwBV2s3dKKsk8BR7TxuP8dwfV
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
InternalSurname: debaukd.ekze
Prod: 1.2.7
FileVersions: 1.0.5.6
LegalCo: Copyri (C) 2019, permudationz

Backdoor.Win32.Tofsee.dowh also known as:

How to remove Backdoor.Win32.Tofsee.dowh?

• 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.