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OfflineRegistrator.exe Trojan Downloader Analysis

Updated 2 months ago
Checked by Malware Check
OfflineRegistrator.exe

Technical Analysis

File Name OfflineRegistrator.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-12 11:00:15 UTC
⚠

Trojan.Win32.Downloader.ns

Malware family: Downloader

Downloader Trojans specialize in retrieving and installing additional malware payloads. Unlike comprehensive malware, they focus specifically on payload delivery rather than direct system damage.
N/A
Detection Rate
6,891,008
File Size (bytes)
2025-10-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
a22bd669a03540455a051fc21bd6aac3
SHA1
a39988a668707ab0540b08b4155591a8bbed1491
SHA256
d0573fc105d41e02984df43592f2a5c6f496597b58e0ff5653bba407c198bb34
SHA512
d6401469ffa17a03aef7323bf6ad4ed97638f2da61f91098e2cb80c9cd86ac2d1f4cc0d51c3004bf18568e7cd81f95799eb60a4c2e25ed6f413b08694d0520a8
ImpHash
649f6ed9a4d576c154bbc0357156a4a4

PE Analysis

Basic Information

▼
Icon
Hash: 0523dc57c081a336e698f4f6a9f4c96e
Fuzzy: 41523c772301bd345674903d75ac42d7
dHash: 044659746664f1da
Image Base 0x00400000
Entry Point 0x0042800a
Compilation Time 2020-06-24 12:13:38
Checksum 0x0069cc53 (Actual: 0x0069a3ae)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 18 libraries
Exports 0 functions
Resources 14 Resources
Sections 5 Sections

Version Information

▼
FileVersion 1.1.0.0
Comments Aomei Backupper Ragistrator
FileDescription Ragistrator
ProductVersion 1.1.0.0
CompanyName Aomei Software
LegalCopyright hawk007@2020
LegalTradeMarks hawk007@2020
Translation 0x0809 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 581,597 bytes 581,632 bytes 6.68 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 310E36668512D53489C005622BB1B4A9
.rdata 0x0008f000 195,982 bytes 196,096 bytes 5.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 748CF1AB2605CE1FD72D53D912ABB68F
.data 0x000bf000 36,724 bytes 20,992 bytes 1.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE AAE9601D920F07080BDFADF43DFEFF12
.rsrc 0x000c8000 6,061,588 bytes 6,062,080 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 40673F652C4CFFBC033B1AC7FBC57142
.reloc 0x00690000 28,980 bytes 29,184 bytes 6.78 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F04128AD0F87F42830E4A6CDBC38C719
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

2 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 14 (6,060,732 bytes)
Resource Type Count Total Size Percentage
RT_ICON 2 9,936 bytes
0.2%
RT_STRING 7 8,900 bytes
0.1%
RT_RCDATA 1 6,040,178 bytes
99.7%
RT_GROUP_ICON 2 40 bytes
0%
RT_VERSION 1 660 bytes
0%
RT_MANIFEST 1 1,018 bytes
0%

Certificate Chain Analysis

▼
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.Downloader.ns Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Downloader.ns without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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