Overview

overview

10

Static

static

10

2024-05-24...er.exe

windows7-x64

9

2024-05-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-24_8305f8abf36e78427e2567ba0e84f109_cryptolocker

  • Size

    43KB

  • Sample

    240524-ea9glabg8w

  • MD5

    8305f8abf36e78427e2567ba0e84f109

  • SHA1

    38af6e5e9b503ad5a0ddc8d23273c5154267a114

  • SHA256

    2a918eb9903d7606aa7adfdf89a6e7be8e11cdc1a3c7caca329241d3784444e9

  • SHA512

    edbe24b9c321fa16a5da23beec75ccd92ae2d2a987fdc8fd7548f823d3d945e2c04486dee399411e26c7e9da75fcec87d4ad4b94c95d46764217be578b447bd8

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA4DwOoJ7:b/pYayGig5HjS3NPAuwfl

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-24_8305f8abf36e78427e2567ba0e84f109_cryptolocker

    • Size

      43KB

    • MD5

      8305f8abf36e78427e2567ba0e84f109

    • SHA1

      38af6e5e9b503ad5a0ddc8d23273c5154267a114

    • SHA256

      2a918eb9903d7606aa7adfdf89a6e7be8e11cdc1a3c7caca329241d3784444e9

    • SHA512

      edbe24b9c321fa16a5da23beec75ccd92ae2d2a987fdc8fd7548f823d3d945e2c04486dee399411e26c7e9da75fcec87d4ad4b94c95d46764217be578b447bd8

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA4DwOoJ7:b/pYayGig5HjS3NPAuwfl

    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