Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-19_8b5353dfe12318639347f90d496f71ad_cryptolocker

  • Size

    57KB

  • Sample

    240219-t7clfsgd4v

  • MD5

    8b5353dfe12318639347f90d496f71ad

  • SHA1

    ceaa6b832593a6f1b3602b897e263abb49c19d2f

  • SHA256

    b54a13a18be11a7c1e03a31307cb81e1ed2bc54c8586e6a400943d0538ee2a20

  • SHA512

    c87c8444a644bc3fec18402d11dbf357da0a1f49ba61b02e010a32db4f3f506868262c9fd1c3dfc069bb61c228dd6bdbc9df74c2cadaa846b6fc5747c381d958

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHx:btng54SMLr+/AO/kIhfoKMHdY

Score
10/10

Malware Config

Targets

    • Target

      2024-02-19_8b5353dfe12318639347f90d496f71ad_cryptolocker

    • Size

      57KB

    • MD5

      8b5353dfe12318639347f90d496f71ad

    • SHA1

      ceaa6b832593a6f1b3602b897e263abb49c19d2f

    • SHA256

      b54a13a18be11a7c1e03a31307cb81e1ed2bc54c8586e6a400943d0538ee2a20

    • SHA512

      c87c8444a644bc3fec18402d11dbf357da0a1f49ba61b02e010a32db4f3f506868262c9fd1c3dfc069bb61c228dd6bdbc9df74c2cadaa846b6fc5747c381d958

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHx:btng54SMLr+/AO/kIhfoKMHdY

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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