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OneKey.exe Trojan Wacatac Analysis

Updated 12 months ago
Checked by Malware Check
OneKey.exe

Technical Analysis

File Name OneKey.exe
File Type
MS-DOS executable PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, MZ for MS-DOS
Scanner Version 1.0.181.174
Database Version 2024-07-07 00:00:24 UTC
⚠

Ransom.Win32.Wacatac.sa

Malware family: Wacatac

Wacatac malware demonstrates multiple malicious capabilities including data theft, system compromise, and secondary payload deployment. It can download additional malware components including ransomware to extend attack impact.
N/A
Detection Rate
2,194,944
File Size (bytes)
2024-07-07
Analysis Date

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File Identification

Hash Type Value Action
MD5
b967a951488268dce91797d12ec4379a
SHA1
ca38f04ab266dd756dee6a667e3bfc897d83d065
SHA256
a35c607f410213b4bd119c7faa88fd60717a97bd4c84da11ae515ee320fe5d81
SHA512
a5c23c9d10a8eab75c96cdadaf4e108a6155a7474028a9a4649f35bc3b7c591d482f06a4131e97c94815727900801abbfe95668ff59c7dae7ca6552745b93a29
ImpHash
58c41d9c49c748c060398d3909617cc0

PE Analysis

Basic Information

▼
Icon
Hash: 7969cbdd390f76800af2080c1981c574
Fuzzy: ff1328bd31da9240126b8c2f2421c588
dHash: b669cc9696cd6996
Image Base 0x00400000
Entry Point 0x018ec5e7
Compilation Time 2021-12-01 01:01:16
Checksum 0x0021c815 (Actual: 0x0021c815)
OS Version 4.0
PEiD Signatures MS-DOS executable PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, MZ for MS-DOS
Digital Signature The PE file does not contain a certificate table.
Imports 24 libraries
Exports 1 functions
Resources 11 Resources
Sections 3 Sections

Version Information

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CompanyName AOMEI Tech Co., Ltd.
FileDescription AOMEI OneKey
FileVersion 1, 7, 1, 0
InternalName AorUi
LegalCopyright AOMEI International Network Limited, 2009-2021.
OriginalFilename AorUi.exe
ProductName AOMEI OneKey
ProductVersion 1, 7, 1, 0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.MPRESS1 0x00001000 21,934,080 bytes 1,777,152 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 154CE6B2B7EC90989E8031759192DF78
.MPRESS2 0x014ec000 4,433 bytes 4,608 bytes 6.13 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8F58EE7F9145231E75B6B970A29ACB73
.rsrc 0x014ee000 412,536 bytes 412,672 bytes 4.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4C93A119F9889F1FC398DDB12B2B78DA
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 11 (411,893 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 410,464 bytes
99.7%
RT_GROUP_ICON 1 118 bytes
0%
RT_VERSION 1 776 bytes
0.2%
RT_MANIFEST 1 535 bytes
0.1%

Certificate Chain Analysis

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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.

Ransom.Win32.Wacatac.sa Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.sa 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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