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SKLauncher.exe Malware XWorm Analysis

Technical Analysis

File Name SKLauncher.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.150.174
Database Version 2023-11-30 20:01:24 UTC

Malware.Win64.XWorm.bot

Malware family: XWorm

XWorm is a Remote Access Trojan providing unauthorized system control to threat actors. It enables activity monitoring, data theft, and execution of malicious operations on compromised systems.
N/A
Detection Rate
1,634,304
File Size (bytes)
2023-11-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
a3eaae6bb7e01e8059f1276ccb7f6c62
SHA1
801b7bb06be83f057fcf7d84c119e0ccb6310386
SHA256
6c974aa57734ff98a88b403058ebbc281a7deb311886c4e1697e59a192afc542
SHA512
57a21164ca396e36c55d39e553647567399fb9e10b7f08d93c691df714aea1b1959b8c230761445b8e39ce81eb8c65a4d34b968d73f7e649e903d5245320d5f8
ImpHash
de361320741c3eefff5c87665ab4f6f4

PE Analysis

Basic Information

Icon
Hash: 336eec6af6baba8b5a9bdc0253ff9c7b
Fuzzy: 5957f494adf838dc32bcdd57b463aa04
dHash: 70baecd4d6d4d430
Image Base 0x140000000
Entry Point 0x140021394
Compilation Time 2022-11-18 17:55:10
Checksum 0x00000000 (Actual: 0x001907e5)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 4 libraries
USER32, ADVAPI32, ole32, KERNEL32
Exports 0 functions
Resources 7 Resources
Sections 6 Sections

Version Information

CompanyName Mojang
FileDescription The Minecraft Launcher
FileVersion 3.1.2.4
LegalCopyright
ProductName SKlauncher
ProductVersion 3.1.2
OriginalFilename SKlauncher-3.1.2.5-x64.exe
InternalName SKlauncher
Translation 0x0000 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 244,646 bytes 244,736 bytes 6.41 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 02111087C6D67400E0E5C7C99590BAD9
.rdata 0x0003d000 65,016 bytes 65,024 bytes 4.87 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FDBBC519350B8363B8F21D24104BB193
.data 0x0004d000 73,604 bytes 10,240 bytes 4.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 3EB7D16E624D969F044D7DB4E1838D56
.pdata 0x0005f000 11,352 bytes 11,776 bytes 5.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 91A5FA352D429BE13AE31DEB8176C1F8
.rsrc 0x00062000 18,432 bytes 18,432 bytes 4.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EE5EF8704632243814D86EA0118C863D
.reloc 0x00067000 2,100 bytes 2,560 bytes 3.19 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 540E4B98014AA1D6E7DC115ED17D230F

Resource Analysis

Total Resources: 7 (17,330 bytes)
Resource Type Count Total Size Percentage
RT_ICON 3 15,032 bytes
86.7%
RT_DIALOG 1 302 bytes
1.7%
RT_GROUP_ICON 1 48 bytes
0.3%
RT_VERSION 1 700 bytes
4%
RT_MANIFEST 1 1,248 bytes
7.2%

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.

Malware.Win64.XWorm.bot Removal

Gridinsoft has the capability to identify and eliminate Malware.Win64.XWorm.bot 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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