Malware

How to remove “Win64/Agent.DDB”?

Malware Removal

The Win64/Agent.DDB 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 Win64/Agent.DDB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Deletes executed files from disk
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win64/Agent.DDB?


File Info:

name: D0D8DA548252B3EAA5D8.mlw
path: /opt/CAPEv2/storage/binaries/abc8d499f2534bfcc86d217c4b245e82b1fbc2804d482ee1d053f6732d1648fe
crc32: FD837372
md5: d0d8da548252b3eaa5d899559fc5fca1
sha1: 2c252755f8f5846e41abdf864308cf7b4fb3a842
sha256: abc8d499f2534bfcc86d217c4b245e82b1fbc2804d482ee1d053f6732d1648fe
sha512: e67da0868b1c1a9cc31d2daddfa19c8df12f451fd91d78f6ee88b44d77ca2f2904e6d2acc2845d1b99b6945c337e89c2b8f6a60e9d73421c7be383a6ba7fa262
ssdeep: 98304:akL4tHhaD9ytBE508lKOECPWOl2aFnkOalfPICM0derh++gsr:14tBg9ad0KDEWk2aFkvfPo0KYMr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15E26023FB268653ED9AE0B3245739320997BBA61B41B8C2E17F4090CCF665701F3B656
sha3_384: 36c74255e7843147c0586a2d1cdbf93853e15e25b28b58e2715df65dbb0033a4775df1c39ccb289f3f74386328b6c265
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2023-02-15 14:54:16

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Sordum
FileDescription: Reduce Memory Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: Reduce Memory
ProductVersion: 1.6.2
Translation: 0x0000 0x04b0

Win64/Agent.DDB also known as:

BkavW32.AIDetectMalware
K7AntiVirusRiskware ( 00584baa1 )
K7GWRiskware ( 00584baa1 )
Cybereasonmalicious.5f8f58
ESET-NOD32Win64/Agent.DDB
KasperskyUDS:Trojan.Win64.Agentb.a
AvastWin32:Malware-gen
RisingTrojan.Agent!8.B1E (CLOUD)
IkarusTrojan.Win64.Agent
GoogleDetected
MicrosoftTrojan:Win32/Sabsik.TE.B!ml
ZoneAlarmUDS:Trojan.Win64.Agentb.a
AVGWin32:Malware-gen

How to remove Win64/Agent.DDB?

Win64/Agent.DDB 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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