Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

9

2024-04-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-24_ca57a9482746cb92b40a00b529dfb473_cryptolocker

  • Size

    32KB

  • Sample

    240424-wjl64aed4x

  • MD5

    ca57a9482746cb92b40a00b529dfb473

  • SHA1

    79cb29b03a12c9cbe00a724ebe821ba850ad75a7

  • SHA256

    62136c2c2dbfd95c6713d5f7b68dc5cb24bc4be4e6a715a617223c93b8024e43

  • SHA512

    8320837e699ebbc9b9b68ee1edf420bfe578d0fbe5e2a96544ec247892a1e742e1159b5af1e978e410b3905d924cc10abca4fab9539b6c1d4c15a65bafe92227

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgRu:b/yC4GyNM01GuQMNXw2PSjSKkcJRu

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-04-24_ca57a9482746cb92b40a00b529dfb473_cryptolocker

    • Size

      32KB

    • MD5

      ca57a9482746cb92b40a00b529dfb473

    • SHA1

      79cb29b03a12c9cbe00a724ebe821ba850ad75a7

    • SHA256

      62136c2c2dbfd95c6713d5f7b68dc5cb24bc4be4e6a715a617223c93b8024e43

    • SHA512

      8320837e699ebbc9b9b68ee1edf420bfe578d0fbe5e2a96544ec247892a1e742e1159b5af1e978e410b3905d924cc10abca4fab9539b6c1d4c15a65bafe92227

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgRu:b/yC4GyNM01GuQMNXw2PSjSKkcJRu

    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