Overview

overview

10

Static

static

10

2026-05-28...ee.exe

windows10-2004-x64

9

2026-05-28...ee.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    2026-05-28_2f986ebc2f983c6135dbc7a552f1eaa0_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
  • Size 1024KB
  • Sample260528-kd4cmsct2z
  • SHA256 fecf3add014fa2c72b0aa65e25e414b4bab48e94b7218a81a46fed1485da3856
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryspywaretrojanupx

Malware Config

Targets

    • Target
      2026-05-28_2f986ebc2f983c6135dbc7a552f1eaa0_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee
    • Size 1024KB
    • SHA256 fecf3add014fa2c72b0aa65e25e414b4bab48e94b7218a81a46fed1485da3856
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupxdefense_evasionspywaretrojan

    • 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