Backdoor

Backdoor.Win32.Prorat.mj removal

Malware Removal

The Backdoor.Win32.Prorat.mj 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.Prorat.mj virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Starts servers listening on 0.0.0.0:5110, 0.0.0.0:5112, 0.0.0.0:51100
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Likely virus infection of existing system binary
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior

How to determine Backdoor.Win32.Prorat.mj?


File Info:

name: 065B4782C5F3BE2DA168.mlw
path: /opt/CAPEv2/storage/binaries/d0522f230773caf30d6dce6d3cfc2dd493423a5939e4adfc245721b621994dbc
crc32: C1EF81CB
md5: 065b4782c5f3be2da168de464b22406f
sha1: 9d0972394461df0cae41f7bfcae01c53375c98f7
sha256: d0522f230773caf30d6dce6d3cfc2dd493423a5939e4adfc245721b621994dbc
sha512: e551193a65f63904d30b28411fb1ab2f8ae34ff75ab3c0a8994e0230c60aabc26c8bfee132a7042873076f43ecbc7613bc5b5cfc78aa047fd471639d934b2a91
ssdeep: 49152:Ikwkn9IMHea/iXWIZWW+GfIlh7DN5ODoMNrPdVWp1Nb+y0r+1XKSnaPCS:zdnVSGY8RDNMDH1VWp1F/1aPC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T106D5020373DD83A1C3B25233BA56BB05AE7F7C2546A1F59B2FD8093DBD20161921E663
sha3_384: 471578887f3f0f6cecd8310cd794cc7f72e25f9313dcc0f41dfeba478921e79aa593b5ba163ab6f1b833c6c78331f214
ep_bytes: e897cf0000e97ffeffffcccccccccccc
timestamp: 2022-02-08 10:10:07

Version Info:

Translation: 0x0809 0x04b0

Backdoor.Win32.Prorat.mj also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanAIT:Trojan.Autoit.CZG
McAfeeTrojan-AutoIt.h
CylanceUnsafe
Cybereasonmalicious.2c5f3b
ESET-NOD32multiple detections
APEXMalicious
KasperskyBackdoor.Win32.Prorat.mj
BitDefenderAIT:Trojan.Autoit.CZG
Ad-AwareAIT:Trojan.Autoit.CZG
EmsisoftAIT:Trojan.Autoit.CZG (B)
McAfee-GW-EditionBehavesLike.Win32.TrojanAitInject.vc
FireEyeGeneric.mg.065b4782c5f3be2d
SophosGeneric ML PUA (PUA)
IkarusTrojan.Win32.Tiny
GDataAIT:Trojan.Autoit.CZG (2x)
AviraDR/AutoIt.Gen
Antiy-AVLTrojan/Generic.ASCommon.168
ArcabitAIT:Trojan.Autoit.CZG
ZoneAlarmBackdoor.Win32.Prorat.mj
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
ALYacAIT:Trojan.Autoit.CZG
MAXmalware (ai score=84)
VBA32Trojan.Autoit.F
MalwarebytesBackdoor.Bladabindi
FortinetW32/CoinMiner.AGV!tr
BitDefenderThetaAI:Packer.06731FF415
AVGWin32:GenMalicious-AGV [Trj]
AvastWin32:GenMalicious-AGV [Trj]
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Backdoor.Win32.Prorat.mj?

Backdoor.Win32.Prorat.mj removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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