Overview

overview

10

Static

static

10

2024-03-19...er.exe

windows7-x64

9

2024-03-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-19_ef3a6b13ad4005e782f4af579157ba7e_cryptolocker

  • Size

    76KB

  • Sample

    240319-zls9zafc34

  • MD5

    ef3a6b13ad4005e782f4af579157ba7e

  • SHA1

    83395816a828f44dc71c6e17ad4334d47b957af9

  • SHA256

    697a0ab6df4c8a79c1d46973a59c780e6c6a4a1e778143ba15837dbd58042a44

  • SHA512

    fd17770b74bab2cbd58866ffa7fe47eacc724e4af425225444b76270b6ac96f7786e748132cf63e70cbdbbc9071ddcaf797d77e1388d8985893713db0fd106d1

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWa6b:vCjsIOtEvwDpj5H9YvQd2A

Score
10/10

Malware Config

Targets

    • Target

      2024-03-19_ef3a6b13ad4005e782f4af579157ba7e_cryptolocker

    • Size

      76KB

    • MD5

      ef3a6b13ad4005e782f4af579157ba7e

    • SHA1

      83395816a828f44dc71c6e17ad4334d47b957af9

    • SHA256

      697a0ab6df4c8a79c1d46973a59c780e6c6a4a1e778143ba15837dbd58042a44

    • SHA512

      fd17770b74bab2cbd58866ffa7fe47eacc724e4af425225444b76270b6ac96f7786e748132cf63e70cbdbbc9071ddcaf797d77e1388d8985893713db0fd106d1

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWa6b:vCjsIOtEvwDpj5H9YvQd2A

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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