Overview

overview

10

Static

static

10

2024-06-15...er.exe

windows7-x64

9

2024-06-15...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-06-15_1805062b6ef7061556aa3ee00445ae8b_cryptolocker

  • Size

    64KB

  • Sample

    240615-r26w1atgnh

  • MD5

    1805062b6ef7061556aa3ee00445ae8b

  • SHA1

    5a2cd1dd1833392cf29bf93c4bb480d5c8823e78

  • SHA256

    9d4d7bcf9b01778baea58bd0e8af8ee95d24920029f8cc1bb7acdac253b077ec

  • SHA512

    8b1b7cc6a5ec0fa1ec84d7a8144a78f15d60bafd50d1017ee1200559b5501ef7c9972b5da3af0957c42bd7147a0ff499b8f0dfe69ff7347ca64b67a406df3664

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/J:BbdDmjr+OtEvwDpjM8Q

Score
10/10

Malware Config

Targets

    • Target

      2024-06-15_1805062b6ef7061556aa3ee00445ae8b_cryptolocker

    • Size

      64KB

    • MD5

      1805062b6ef7061556aa3ee00445ae8b

    • SHA1

      5a2cd1dd1833392cf29bf93c4bb480d5c8823e78

    • SHA256

      9d4d7bcf9b01778baea58bd0e8af8ee95d24920029f8cc1bb7acdac253b077ec

    • SHA512

      8b1b7cc6a5ec0fa1ec84d7a8144a78f15d60bafd50d1017ee1200559b5501ef7c9972b5da3af0957c42bd7147a0ff499b8f0dfe69ff7347ca64b67a406df3664

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/J:BbdDmjr+OtEvwDpjM8Q

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks