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General

  • Target

    edc611f836805766cb477277e6503215_JaffaCakes118

  • Size

    4.3MB

  • Sample

    240411-s5kzdaef28

  • MD5

    edc611f836805766cb477277e6503215

  • SHA1

    cdb18269fc7201b8b983578249878e4711730452

  • SHA256

    ff6a191388c63a0eba933c1d247db4b07f905728c0204d2f58bdff965c4377f1

  • SHA512

    bbcf04d1ee280d0501d80ab29ddb83c59e8d8f929246beed05495ee72cdcd0d9b2febc5d03188faeb96fa84fec958e9a86ec3a8146d9dbe33bda76697806f3aa

  • SSDEEP

    49152:40rWePspAsProkyNs+hYwzdnAyo8DGLr30bo6hCDB2xECTZCtZEDUJ5KMJqb:ZXmNzokyFhY8May30cHDB2xbZcZ5XK

Score
9/10

Malware Config

Targets

    • Target

      edc611f836805766cb477277e6503215_JaffaCakes118

    • Size

      4.3MB

    • MD5

      edc611f836805766cb477277e6503215

    • SHA1

      cdb18269fc7201b8b983578249878e4711730452

    • SHA256

      ff6a191388c63a0eba933c1d247db4b07f905728c0204d2f58bdff965c4377f1

    • SHA512

      bbcf04d1ee280d0501d80ab29ddb83c59e8d8f929246beed05495ee72cdcd0d9b2febc5d03188faeb96fa84fec958e9a86ec3a8146d9dbe33bda76697806f3aa

    • SSDEEP

      49152:40rWePspAsProkyNs+hYwzdnAyo8DGLr30bo6hCDB2xECTZCtZEDUJ5KMJqb:ZXmNzokyFhY8May30cHDB2xbZcZ5XK

    Score
    9/10
    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks