Win32/Injector.DMTJ removal guide

The Win32/Injector.DMTJ 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.

What Win32/Injector.DMTJ virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Creates RWX memory
• NtSetInformationThread: attempt to hide thread from debugger
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Detects Bitdefender Antivirus through the presence of a library
• Detects the presence of Wine emulator via function name
• Deletes its original binary from disk
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• Steals private information from local Internet browsers
• Installs itself for autorun at Windows startup
• Spoofs its process name and/or associated pathname to appear as a legitimate process
• CAPE detected the Loki malware family
• Checks the CPU name from registry, possibly for anti-virtualization
• Harvests credentials from local FTP client softwares
• Harvests information related to installed instant messenger clients
• Harvests information related to installed mail clients
• Collects information to fingerprint the system

How to determine Win32/Injector.DMTJ?

File Info:
name: EFCC5CFB3E0C1A528896.mlwpath: /opt/CAPEv2/storage/binaries/da1a6747a3329c3a317d4bd7ecf029e89bd76192075f84834563103a54bac968crc32: F0113B5Emd5: efcc5cfb3e0c1a52889642c5d02aa301sha1: 5d1862dc83c051b255ebdc238eab861466c48680sha256: da1a6747a3329c3a317d4bd7ecf029e89bd76192075f84834563103a54bac968sha512: c97b93aa4a41b4897763939dd77bbba765d33ede7bd75cdb84aa92e50a12d8eec4654be457c834b55e685aa03270cbdc8617ec97cf04504229c9b099468a967essdeep: 12288:vXm0hhxeFv2LtWmG58wqAE8ITI/KkuMNx+C44:fvhD5HjX8ITnkuMNI94type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AEC4225DE7099DECCEB4097A60B48A68CA7768329E61C3477559730E8E337C8BDB1630sha3_384: c921b6427a96f135271922ed7fc0cc393c448a98a6c85d6970a4945001d1359ecb9f18e8f149ab57e33e49f20aa01f27ep_bytes: 68a0bc4700e8f0ffffff000000000000timestamp: 2017-03-15 21:50:55
Version Info:
Translation: 0x0804 0x04b0Comments: LeiomyomataCompanyName:     Bitpay ProductName: Vikingeborgens2FileVersion: 7.01.0002ProductVersion: 7.01.0002InternalName: swedfghrtjdrswhOriginalFilename: swedfghrtjdrswh.exe

Win32/Injector.DMTJ also known as:

How to remove Win32/Injector.DMTJ?

• 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.