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Xfer_KeyGen[1].exe Trojan CoinMiner Analysis

Updated 1 year ago
Checked by Malware Check
Xfer_KeyGen[1].exe

Technical Analysis

File Name Xfer_KeyGen[1].exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.180.174
Database Version 2024-06-26 17:00:16 UTC
⚠

Trojan.Win32.CoinMiner.cld

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
2,264,993
File Size (bytes)
2024-06-26
Analysis Date

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File Identification

Hash Type Value Action
MD5
3f6c3c5776fd255f21e50535786496f8
SHA1
8cfe976f5474be46e152b7c73b753459831fed9e
SHA256
4da53a499b4d7e65153ab5b230669c581f6f0029baf1191652372ac986fb484c
SHA512
0ec1880ca8012acb2c2a02690908304cbb9cb8edd0e51b07b6cdc74c58bf430752eb5b6c8c3a437e44ec57249c5856aa872e422d05bd161e9f4180448906beea
ImpHash
b8494300a1f7342d4c600a7b12e15925

PE Analysis

Basic Information

▼
Icon
Hash: 26c1716a2dc799390772be2b416419c4
Fuzzy: 342c1955fd8575a2b5b7abde1ea44a04
dHash: 29e8f0f0eacc6882
Image Base 0x00400000
Entry Point 0x00425468
Compilation Time 1992-06-19 22:22:17
Checksum 0x0005b023 (Actual: 0x00236130)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 10 libraries
kernel32, user32, advapi32, oleaut32, gdi32, shell32, comctl32, ole32, winmm, cabinet
Exports 0 functions
Resources 11 Resources
Sections 8 Sections

Version Information

▼
Comments
CompanyName Xfer KeyGen
FileDescription Xfer KeyGen 1.0 Installation
FileVersion 1.0
LegalCopyright Xfer KeyGen
Translation 0x0409 0x04e4

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
CODE 0x00001000 148,684 bytes 148,992 bytes 6.59 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ BAC8BAE7A5E5326CF49943B90D1C062A
DATA 0x00026000 10,388 bytes 10,752 bytes 3.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE ABAFCBFBD7F8AC0226CA496A92A0CF06
BSS 0x00029000 4,341 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x0002b000 6,040 bytes 6,144 bytes 4.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7A4934595DB0EFC364C3982C4E335D8C
.tls 0x0002d000 8 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x0002e000 24 bytes 512 bytes 0.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_SHARED|IMAGE_SCN_MEM_READ C4FDD0C5C9EFB616FCC85D66056CA490
.reloc 0x0002f000 6,276 bytes 6,656 bytes 6.59 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_SHARED|IMAGE_SCN_MEM_READ 867A1120317D51734587A74F6EE70016
.rsrc 0x00031000 142,232 bytes 142,336 bytes 6.07 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_SHARED|IMAGE_SCN_MEM_READ AF09876CE835BC5A7591E1AABE4DE5FD
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 11 (141,508 bytes)
Resource Type Count Total Size Percentage
RT_ICON 6 139,360 bytes
98.5%
RT_RCDATA 2 288 bytes
0.2%
RT_GROUP_ICON 1 90 bytes
0.1%
RT_VERSION 1 884 bytes
0.6%
RT_MANIFEST 1 886 bytes
0.6%

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.cld Removal

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

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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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