Overview

overview

10

Static

static

10

2024-02-13...er.exe

windows7-x64

9

2024-02-13...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-13_69f1037bfff521d993848d162f429f1c_cryptolocker

  • Size

    28KB

  • Sample

    240213-knbelsfc48

  • MD5

    69f1037bfff521d993848d162f429f1c

  • SHA1

    0b9d6c68671b6bffc5816dd828b0fc973def6622

  • SHA256

    88c42345087d618b6593cbf83bd6fae838bf03a2c7d1ca20bdd6fad6940b5c69

  • SHA512

    fe1f558bf6242fff0509a19779ee69b3a157bf36ce460b07a9fff2af305e2ca109609467d085685171c53ec6e8d2090f900686419ab6da2fcce06382bb141878

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pp:q0zizzOSxMOtEvwDpj/arR

Score
10/10

Malware Config

Targets

    • Target

      2024-02-13_69f1037bfff521d993848d162f429f1c_cryptolocker

    • Size

      28KB

    • MD5

      69f1037bfff521d993848d162f429f1c

    • SHA1

      0b9d6c68671b6bffc5816dd828b0fc973def6622

    • SHA256

      88c42345087d618b6593cbf83bd6fae838bf03a2c7d1ca20bdd6fad6940b5c69

    • SHA512

      fe1f558bf6242fff0509a19779ee69b3a157bf36ce460b07a9fff2af305e2ca109609467d085685171c53ec6e8d2090f900686419ab6da2fcce06382bb141878

    • SSDEEP

      768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pp:q0zizzOSxMOtEvwDpj/arR

    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