Gridinsoft Logo
File Icon

BACKUP.exe Trojan CoinMiner Analysis

Updated 1 year ago
Checked by Malaware Check
BACKUP.exe

Technical Analysis

File Name BACKUP.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.165.174
Database Version 2024-02-17 14:00:16 UTC
⚠

Trojan.Win32.CoinMiner.oa!s1

Malware family: CoinMiner

CoinMiner malware utilizes system resources including CPU and RAM for unauthorized cryptocurrency mining. It establishes persistence through startup integration and may use resource management techniques to avoid detection while mining currencies like Monero or Zcash.
N/A
Detection Rate
3,045,264
File Size (bytes)
2024-02-17
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
5579802ebd6fe230b6c00f93b47485e7
SHA1
0ef23111fd708bf0257d507754570bd8b520e3ac
SHA256
0924f51cd0234e1bd297e48830fddbd70a9e222cd140a4b71f2c93039ab7eb98
SHA512
88c508874a427e0ab31986b1eef094c175f282242b461f6413a77ecad9f5ba925bce4ad3060edad888887f4d4ff8c81b5f7423dec3e11baf03ef7981bc247ab2
ImpHash
75e9596d74d063246ba6f3ac7c5369a0

PE Analysis

Basic Information

▼
Icon
Hash: 8d9da329386d64d6b86a12bd2f986399
Fuzzy: 9043363bfee17e0d508057b9ae7189e9
dHash: 84b4b4d4c4ccccc0
Image Base 0x00400000
Entry Point 0x00421d40
Compilation Time 2023-09-17 15:25:15
Checksum 0x00000000 (Actual: 0x002eb36c)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb
Digital Signature The PE file does not contain a certificate table.
Imports 3 libraries
KERNEL32, OLEAUT32, gdiplus
Exports 0 functions
Resources 27 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 214,476 bytes 214,528 bytes 6.71 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 183BA4E580A65CE2800E8EB8BB1B48EC
.rdata 0x00036000 46,096 bytes 46,592 bytes 5.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D1008A951B8E05A5150AD39F6EBA86F3
.data 0x00042000 149,336 bytes 4,608 bytes 4.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 16D3DCC307587466D6CEF688B7C43075
.didat 0x00067000 420 bytes 512 bytes 3.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4C4B2BF494EFA55B96496FD4DC746074
.rsrc 0x00068000 57,336 bytes 57,344 bytes 6.64 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 24F6D0EC8C14A78CFE04F16467FB2928
.reloc 0x00076000 9,576 bytes 9,728 bytes 6.66 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ FCEDAF321368C2CB35820396ACD649D8
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 27 (55,642 bytes)
Resource Type Count Total Size Percentage
PNG 2 8,430 bytes
15.2%
RT_ICON 7 38,113 bytes
68.5%
RT_DIALOG 6 2,916 bytes
5.2%
RT_STRING 10 4,204 bytes
7.6%
RT_GROUP_ICON 1 104 bytes
0.2%
RT_MANIFEST 1 1,875 bytes
3.4%

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

The PE file does not contain a certificate table.

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

Trojan.Win32.CoinMiner.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.CoinMiner.oa!s1 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.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware