Overview

overview

10

Static

static

10

2024-04-08...er.exe

windows7-x64

9

2024-04-08...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-08_1a50d25d5f4a6fb65239f2106078ff7f_cryptolocker

  • Size

    53KB

  • Sample

    240409-sxd6vsec2s

  • MD5

    1a50d25d5f4a6fb65239f2106078ff7f

  • SHA1

    535fbd373f6b59ffd15ab887a28ed47ef6a21284

  • SHA256

    18798b95e450cc73e096b980a433efdeacf3a822a7ec90a3ed53b731e510cb3e

  • SHA512

    68394e492012091e73b5de962b4caab8f97b494c5a209570637f21b381c236f66a862b73e2fd8408cac124c77d53d677777e20cf949dd44a61c1a4f0b58bcb19

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjM3

Score
10/10

Malware Config

Targets

    • Target

      2024-04-08_1a50d25d5f4a6fb65239f2106078ff7f_cryptolocker

    • Size

      53KB

    • MD5

      1a50d25d5f4a6fb65239f2106078ff7f

    • SHA1

      535fbd373f6b59ffd15ab887a28ed47ef6a21284

    • SHA256

      18798b95e450cc73e096b980a433efdeacf3a822a7ec90a3ed53b731e510cb3e

    • SHA512

      68394e492012091e73b5de962b4caab8f97b494c5a209570637f21b381c236f66a862b73e2fd8408cac124c77d53d677777e20cf949dd44a61c1a4f0b58bcb19

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjM3

    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