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TEKLauncher.exe Malware ZgRAT Analysis

Updated 19 days ago
Checked by Malware Check
TEKLauncher.exe

Technical Analysis

File Name TEKLauncher.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-20 23:00:28 UTC
⚠

Malware.Win64.ZgRAT.tr

Malware family: ZgRAT

N/A
Detection Rate
3,336,848
File Size (bytes)
2025-12-20
Analysis Date

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File Identification

Hash Type Value Action
MD5
03a7490421f5f285201e15c222173af7
SHA1
139ad0df1dd439c190cadf36fba44adc5c74ea13
SHA256
4222b9ed7a08ea340aed36e4482daadc44540f81c189b163ba3e2b865c64a01a
SHA512
ed4e22b074fbd8f3aa725ea4fd8645ab75d44e91081013756fafdc62b01d3d5de5d947f5ec003629d8da076642bd3c3cc2bcfdc70cb6ce8290a874b8e3e892fe
ImpHash
6a91eb82bfd19d2706c7d43c46f7064e

PE Analysis

Basic Information

▼
Icon
Hash: bb9beb873272a25026bf66d57b68d25d
Fuzzy: 1229ed6e29282087d05fdc764bcbc036
dHash: f8f8f0e8f8f2f0c0
Image Base 0x140000000
Entry Point 0x140011360
Compilation Time 2024-01-17 16:27:44
Checksum 0x003385eb (Actual: 0x003385eb)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb
Digital Signature Chain verification from CN=Nuclearist (serial:39250072496249749898143963923751766372, sha1:d675c4cc5dfa7241da44fe659936bf503f71b10d) failed: The X.509 certificate provided is self-signed - "Common Name: Nuclearist"
Imports 12 libraries
Exports 0 functions
Resources 11 Resources
Sections 7 Sections

Version Information

▼
Translation 0x0000 0x04b0
CompanyName Nuclearist
FileDescription TEKLauncher
FileVersion 9.4.85.0
InternalName TEKLauncher.dll
LegalCopyright Copyright © 2020-2024 Nuclearist
OriginalFilename TEKLauncher.dll
ProductName TEK Launcher
ProductVersion 9.4.85.0+fb32f294ca9cf70d920f84525815e148631440ed
Assembly Version 9.4.85.0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 92,508 bytes 92,672 bytes 6.37 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D57A468618D720AA383BA4FA099FA4FF
.rdata 0x00018000 38,366 bytes 38,400 bytes 4.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 96ED1F87424AC825D5793C842C766319
.data 0x00022000 6,224 bytes 2,560 bytes 2.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C68D08B021655366041F689D3F3C06F9
.pdata 0x00024000 5,052 bytes 5,120 bytes 4.98 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 58B5C0BA22A038CA54D885829AB5F06D
_RDATA 0x00026000 500 bytes 512 bytes 4.21 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F03E9BC08417A2C7013707183AF3D6F7
.reloc 0x00027000 792 bytes 1,024 bytes 4.70 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8C0B631B1BF06E3A21B8F532673041EA
.rsrc 0x00028000 184,900 bytes 185,344 bytes 7.98 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 110839E256965FFED566461053EC99D5
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 11 (184,243 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 182,166 bytes
98.9%
RT_GROUP_ICON 1 118 bytes
0.1%
RT_VERSION 1 886 bytes
0.5%
RT_MANIFEST 1 1,073 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

Chain verification from CN=Nuclearist (serial:39250072496249749898143963923751766372, sha1:d675c4cc5dfa7241da44fe659936bf503f71b10d) failed: The X.509 certificate provided is self-signed - "Common Name: Nuclearist"

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

Malware.Win64.ZgRAT.tr Removal

Gridinsoft has the capability to identify and eliminate Malware.Win64.ZgRAT.tr 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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