GridinSoft Threat Intelligence

ddb64.dll threat report

Detected as Risk.CoinMiner File reputation report
MD5 083d10ae6d7d1cc34ad4d70967b7d852
Latest seen 2022-07-17 23:46:59 (3 years ago)
First seen 2020-10-20 17:10:06 (5 years ago)
Size 21 MB
Publisher www.xmrig.com
Product XMRig

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Risk.CoinMiner. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Risk.CoinMiner
Recommended action
Scan and remove
Last analysis
2022-07-17 23:46:59 (3 years ago)
File hash
083d10ae6d7d1cc34ad4d70967b7d852
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Risk.CoinMiner.

Timeline

First seen 2020-10-20 17:10:06 (5 years ago); latest analysis 2022-07-17 23:46:59 (3 years ago).

Publisher context

Company metadata: www.xmrig.com. Product metadata: XMRig.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.

File context

ddb64.dll is a Windows file recorded in the ThreatInfo database. It is associated with XMRig. The reported company name is www.xmrig.com. The current detection status is Risk.CoinMiner, based on the latest analysis from 2022-07-17 23:46:59 (3 years ago).

If ddb64.dll appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Risk.CoinMiner.

File Details

Product Name: XMRig
Company Name: www.xmrig.com
MD5: 083d10ae6d7d1cc34ad4d70967b7d852
Size: 21 MB
First Published: 2020-10-20 17:10:06 (5 years ago)
Latest Published: 2022-07-17 23:46:59 (3 years ago)
Status: Risk.CoinMiner (on last analysis)
Analysis Date: 2022-07-17 23:46:59 (3 years ago)

Detection screenshot

ddb64.dll detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Common Places:

%appdata%\wincfg
%sysdrive%\windows.old\users\pc\appdata\roaming\wincfg

ThreatInfo has observed ddb64.dll in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

Geographic signal

Observed country distribution

ThreatInfo has seen ddb64.dll across 4 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country India
Share 33.3%
Low High activity

The strongest geographic signal for this file is India with 33.3% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 100.0%

The most common operating system signal for ddb64.dll is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Analysis

ddb64.dll is identified as pe for 64-bit systems. The subsystem is Windows CUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x00047900
Image base 0x0000000180000000

PE Sections:

Sections 10
Raw data 22193152

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 580608 bytes · 2.6% of section data
MD5 65e00bbab2be78024ec24977ddd5b1a8
.rdata 272384 bytes · 1.2% of section data
MD5 94551e9ac0dfda76a22e67174b63c8db
.data 11776 bytes · 0.1% of section data
MD5 cc86075000038ab6583a31f89f1d5a37
.pdata 27648 bytes · 0.1% of section data
MD5 004b738af22e66e3779299cd14cc2040
.nv_fatb 21267968 bytes · 95.8% of section data
Large raw data Uncommon name
MD5 81b09c6696c50e40ee9a372da530bbca
.nvFatBi 512 bytes · 0.0% of section data
Uncommon name
MD5 ebcf87cda9e73b18747d2a06c510dc32
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.gfids 2560 bytes · 0.0% of section data
Uncommon name
MD5 d4a50598728d5cd49c477ca33057598f
.rsrc 23040 bytes · 0.1% of section data
MD5 7375a9358387ee0a829466ebad67e45b
.reloc 6144 bytes · 0.0% of section data
MD5 8dc799671753149fcb68e19447df614a

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

GridinSoft detects this file as Risk.CoinMiner

This report identifies ddb64.dll by MD5 083d10ae6d7d1cc34ad4d70967b7d852. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 083d10ae6d7d1cc34ad4d70967b7d852.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found.