Overview

overview

10

Static

static

10

2026-04-15...op.exe

windows10-2004-x64

10

2026-04-15...op.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-15_4f399e82a6ed6980ff37609f374d8f9f_coinminer_elex_redline-stealer_rhadamanthys_stop
  • Size 291KB
  • Sample260415-sawsdsav9m
  • SHA256 b2f266c7a961e2da7a52d434ac4602222f1e66ae7a95bf8d2365673f3b0b67d8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
systexadwarediscoveryspywaretrojanupx

Malware Config

Extracted

Family

  • systex

C2

  • http://xytets.com:2345/t.asp?os=wangba8102

  • http://xytets.com:2345/ll/out.txt

  • http://xytets.com:2345/t.asp?os=home8102

Targets

    • Target
      2026-04-15_4f399e82a6ed6980ff37609f374d8f9f_coinminer_elex_redline-stealer_rhadamanthys_stop
    • Size 291KB
    • SHA256 b2f266c7a961e2da7a52d434ac4602222f1e66ae7a95bf8d2365673f3b0b67d8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwarediscoverysystexspywaretrojanupx

    • Family: Systex

      Systex is a trojan loader written in C++.

      trojansystex
    • Custom signature

      UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks