Overview

overview

10

Static

static

10

2024-04-30...er.exe

windows7-x64

9

2024-04-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-30_d6ead3eb324ef8040b1859dff0f14d7d_cryptolocker

  • Size

    38KB

  • Sample

    240430-bdtzjaga31

  • MD5

    d6ead3eb324ef8040b1859dff0f14d7d

  • SHA1

    b1982499d2bc8788436df6306e5c3f4a9585d61e

  • SHA256

    da1b82b9e3da72939408ea63735604bd94cd3697cf46e388bd5c66540fef9dbc

  • SHA512

    ae271ed0be64a357dd4265939b607cddbb7c9ac9678fd61eaf3747d81db740ebfd0804fae1c05577e69546a4a20c7fa441ec24d9554d1e6ebda2e15728a33cae

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZCb9q8IujdxNnA:b/yC4GyNM01GuQMNXw2PSj1Pqq8Bu

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-04-30_d6ead3eb324ef8040b1859dff0f14d7d_cryptolocker

    • Size

      38KB

    • MD5

      d6ead3eb324ef8040b1859dff0f14d7d

    • SHA1

      b1982499d2bc8788436df6306e5c3f4a9585d61e

    • SHA256

      da1b82b9e3da72939408ea63735604bd94cd3697cf46e388bd5c66540fef9dbc

    • SHA512

      ae271ed0be64a357dd4265939b607cddbb7c9ac9678fd61eaf3747d81db740ebfd0804fae1c05577e69546a4a20c7fa441ec24d9554d1e6ebda2e15728a33cae

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZCb9q8IujdxNnA:b/yC4GyNM01GuQMNXw2PSj1Pqq8Bu

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks