Overview

overview

10

Static

static

10

2026-07-31...ok.exe

windows10-2004-x64

9

2026-07-31...ok.exe

windows11-ltsc_2024-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-07-31_8088dbee5c388f6a6c0abf3dfb713fa0_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee
  • Size 2.5MB
  • Sample260731-3m9j5ashrb
  • SHA256 8d87884fdc76e53b1145077d39fef2ad70cd3a28da7fa2b9b1795d4fd16fa79e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryupx

Malware Config

Targets

    • Target
      2026-07-31_8088dbee5c388f6a6c0abf3dfb713fa0_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee
    • Size 2.5MB
    • SHA256 8d87884fdc76e53b1145077d39fef2ad70cd3a28da7fa2b9b1795d4fd16fa79e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks