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General

  • Target

    0c39c098de7d708584645b6c637526da_JaffaCakes118

  • Size

    265KB

  • Sample

    241002-yhfn2atckj

  • MD5

    0c39c098de7d708584645b6c637526da

  • SHA1

    7c1fd9c8673ec45aaf1f5d9211198cb77826d4b9

  • SHA256

    a2335e318c0c30d281b343b2706f35ec97427bd072061c724479f0c756ca3f5b

  • SHA512

    989233163c25fd9f64c2cd05394dbce4ff1bca61d87d8de455be6b8876596918693cdb6b41a2c91bdf43ae0183cae2fc86a8ef034312c865fd40537258e8643a

  • SSDEEP

    6144:OY94NKF1jcewpPIU5X16c+ivPSzmYurPXJqQZRJ4f1G15Hp:l9OsNonVOmTrhqQZRJNJ

Malware Config

Targets

    • Target

      0c39c098de7d708584645b6c637526da_JaffaCakes118

    • Size

      265KB

    • MD5

      0c39c098de7d708584645b6c637526da

    • SHA1

      7c1fd9c8673ec45aaf1f5d9211198cb77826d4b9

    • SHA256

      a2335e318c0c30d281b343b2706f35ec97427bd072061c724479f0c756ca3f5b

    • SHA512

      989233163c25fd9f64c2cd05394dbce4ff1bca61d87d8de455be6b8876596918693cdb6b41a2c91bdf43ae0183cae2fc86a8ef034312c865fd40537258e8643a

    • SSDEEP

      6144:OY94NKF1jcewpPIU5X16c+ivPSzmYurPXJqQZRJ4f1G15Hp:l9OsNonVOmTrhqQZRJNJ

    • 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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks