General

  • Target
    b6c8ad2f49e3fe9eba546ab1d18bc2f7_JaffaCakes118
  • Size 25.9MB
  • Sample240617-e7s6waydqq
  • SHA256 dbb02d406f383ebc2ec118e012abe2c4efea3a21a30f6e60874fe117e57c7714
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      b6c8ad2f49e3fe9eba546ab1d18bc2f7_JaffaCakes118
    • Size 25.9MB
    • SHA256 dbb02d406f383ebc2ec118e012abe2c4efea3a21a30f6e60874fe117e57c7714
    • MD5 SHA1 SHA512 SSDEEP
    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Target
      $PLUGINSDIR/BDKVZipRpt.dll
    • Size 224KB
    • SHA256 c4d9c642d2f6f55be404498c236f2e732f4c63106a58995c0a14690b779fc372
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BDLogicUtils.dll
    • Size 282KB
    • SHA256 25f671709f69b45a81f32d959e74ac71340ae558439ee96ba99094467a4d56e5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BDMFrameWork.dll
    • Size 226KB
    • SHA256 5149a8d1a0d8f361fe4060092164eb44f363b8d7958ee7327529cc8f9eafdb25
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/BDMNet.dll
    • Size 974KB
    • SHA256 42cc622c89a84f5ef904c5387bee3d5044ea6868b64c5c2229abdc623410d801
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BDMNetPlus.dll
    • Size 886KB
    • SHA256 9d7ba68f888e6faa003e089406d83218cdd99b19de867a8b84ccc59f71ce266f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BDMPluginMgr.dll
    • Size 758KB
    • SHA256 81d2e08f0b4aeffb418764037e6ea2a3c10ddb3de4ce4f29d4162bf1a080bebc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/BDMReport.dll
    • Size 430KB
    • SHA256 29f1690afc465616d89dc59656a080f56bc563acc6d7ccb6dead8c34d4b8f38f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BDMReportPlus.dll
    • Size 390KB
    • SHA256 1301a2621e9e3afa3227cebe7ea588e0d293186d8b6348990fb2e60eddbec7aa
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/BaiduSdBugRpt.exe
    • Size 707KB
    • SHA256 ddce99fbb9b667d6ad5d5bf00f336d1ac179738ecb1f8b819be28e5d6a4fe850
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/GetSupplyId.dll
    • Size 108KB
    • SHA256 e2ab61f602396cb75ff0745cf08c09ba6588163b34b9af93503e994df76a697e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/KVInstallHelper.dll
    • Size 807KB
    • SHA256 5a7a171b6fbf66e399e2bb19449fc7bd00e94a2df800a64221068f77508ff0cc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/Report.dll
    • Size 98KB
    • SHA256 1d697cba0b02f54a5fb5759f0b5feca39dd272a35a8621b14624e9067d78c2db
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 18KB
    • SHA256 d23676fbcf76355d1af68e7b32964b837243349920921b2ec74d97554809a65e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/file/AntiExp.dll
    • Size 574KB
    • SHA256 d252e7202475a601d11bc99b1f71cddad6d43173bf451894ae3337467e9d6b86
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/file/BDConfig.dll
    • Size 486KB
    • SHA256 6da5b3222321574eb4b0c5041075a7dd750469f5f239c6bcf250a8a7f17f3b7c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
1/10

behavioral1

adwarebootkitdiscoveryevasionpersistencestealer
Score
8/10

behavioral2

Score
1/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
3/10

behavioral8

Score
3/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
3/10

behavioral14

Score
3/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
3/10

behavioral22

Score
3/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
3/10

behavioral26

Score
3/10

behavioral27

Score
3/10

behavioral28

Score
3/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10