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_77754013d63865c06df63e63b76b3fff_cryptolocker

  • Size

    42KB

  • Sample

    240319-fbpz1saf31

  • MD5

    77754013d63865c06df63e63b76b3fff

  • SHA1

    29d7319630532f026762c0b38aa7a269292d5f9f

  • SHA256

    8a518bd1ea46d20bfe0f9cee3d76c61dbc4bcd12c1d860ee1f37020b1e71ebb2

  • SHA512

    f25e4a55241ee441f80e91742d1a1d4af48d8c194a1b864fab0517bf07869441c3dbdbba617ce1f22bbfd34323fa4a058c4d7d549117a356e7e2ef8512b5e0bf

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA9Dy:b/pYayGig5HjS3NPA9Dy

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-03-19_77754013d63865c06df63e63b76b3fff_cryptolocker

    • Size

      42KB

    • MD5

      77754013d63865c06df63e63b76b3fff

    • SHA1

      29d7319630532f026762c0b38aa7a269292d5f9f

    • SHA256

      8a518bd1ea46d20bfe0f9cee3d76c61dbc4bcd12c1d860ee1f37020b1e71ebb2

    • SHA512

      f25e4a55241ee441f80e91742d1a1d4af48d8c194a1b864fab0517bf07869441c3dbdbba617ce1f22bbfd34323fa4a058c4d7d549117a356e7e2ef8512b5e0bf

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA9Dy:b/pYayGig5HjS3NPA9Dy

    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