Overview

overview

10

Static

static

10

2024-03-16...er.exe

windows7-x64

9

2024-03-16...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-16_209256f2245304f70a858f09eb5b5340_cryptolocker

  • Size

    34KB

  • Sample

    240316-nt7a1sac3w

  • MD5

    209256f2245304f70a858f09eb5b5340

  • SHA1

    6ccbadcb9e83cdab47c344f4c795c5510c0f4cd9

  • SHA256

    07304c793b209faa593d136f06fafc769ffd249cf879c691d00bc89208d44e50

  • SHA512

    42aa89f03853c521165c3edef9051dd0be49685c41d7731f5dbac660da8d8b934814fadde398abe0b9829bd1151d7ce745c637b90c5fe9d9df6f287ed0a06d46

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0MFNePD3:b/yC4GyNM01GuQMNXw2PSjH+VPD3

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-03-16_209256f2245304f70a858f09eb5b5340_cryptolocker

    • Size

      34KB

    • MD5

      209256f2245304f70a858f09eb5b5340

    • SHA1

      6ccbadcb9e83cdab47c344f4c795c5510c0f4cd9

    • SHA256

      07304c793b209faa593d136f06fafc769ffd249cf879c691d00bc89208d44e50

    • SHA512

      42aa89f03853c521165c3edef9051dd0be49685c41d7731f5dbac660da8d8b934814fadde398abe0b9829bd1151d7ce745c637b90c5fe9d9df6f287ed0a06d46

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0MFNePD3:b/yC4GyNM01GuQMNXw2PSjH+VPD3

    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