Overview

overview

10

Static

static

3

8efcbefc04...18.exe

windows7-x64

10

8efcbefc04...18.exe

windows10-2004-x64

10

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General

  • Target

    8efcbefc04b9f00b96422476dee5d571_JaffaCakes118

  • Size

    228KB

  • Sample

    240812-q87w7syble

  • MD5

    8efcbefc04b9f00b96422476dee5d571

  • SHA1

    85e803064c968f0326d0a1a2f283e2a67d447d93

  • SHA256

    c9e145a3875a1ed1e21f9cb5ddeef0a8343b9456cd5721b6a3f84fbeb7658170

  • SHA512

    5f50c0cbb1dc61d6191eb571b3ea8683ec362bfa9e553c10d33bb4594450f99fbc0cb4d620cd182acb03dbc458032d847dd7b2834aea79d17a3983cb2aba0768

  • SSDEEP

    3072:fmkiP6qOTPI/YXYqqd8MoNrozX+h2RAGCD6fstQ/14:fm/3/qqdGrhAeyAQ/W

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      8efcbefc04b9f00b96422476dee5d571_JaffaCakes118

    • Size

      228KB

    • MD5

      8efcbefc04b9f00b96422476dee5d571

    • SHA1

      85e803064c968f0326d0a1a2f283e2a67d447d93

    • SHA256

      c9e145a3875a1ed1e21f9cb5ddeef0a8343b9456cd5721b6a3f84fbeb7658170

    • SHA512

      5f50c0cbb1dc61d6191eb571b3ea8683ec362bfa9e553c10d33bb4594450f99fbc0cb4d620cd182acb03dbc458032d847dd7b2834aea79d17a3983cb2aba0768

    • SSDEEP

      3072:fmkiP6qOTPI/YXYqqd8MoNrozX+h2RAGCD6fstQ/14:fm/3/qqdGrhAeyAQ/W

    Score
    10/10
    discoveryevasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks