General

  • Target

    3d80b16656969cb190d7ea4067d7e467_JaffaCakes118

  • Size

    634KB

  • Sample

    241013-dsn3ya1aqr

  • MD5

    3d80b16656969cb190d7ea4067d7e467

  • SHA1

    648d870e95ca3bf9650434de07ad75f73a92a5d5

  • SHA256

    0bb828415d561c17497945e8be37e088475267c98987bbbc8736a74d9b450926

  • SHA512

    6dd90605ef99ae7d2e564815e7c449911e853e654557abccf2857b6736f532cea4f3b2dff5a836288c7ea26e0d6d4159637990c1743b71780c993aefa243dd5d

  • SSDEEP

    12288:SFLgG4GjeZHkwuPikQ7lKH5p5H9x14eZHkwuli3QblKL5pFx3iRE:SF8G4GjeZEXi37l6Br14eZE9iAblIdhx

Malware Config

Targets

    • Target

      3d80b16656969cb190d7ea4067d7e467_JaffaCakes118

    • Size

      634KB

    • MD5

      3d80b16656969cb190d7ea4067d7e467

    • SHA1

      648d870e95ca3bf9650434de07ad75f73a92a5d5

    • SHA256

      0bb828415d561c17497945e8be37e088475267c98987bbbc8736a74d9b450926

    • SHA512

      6dd90605ef99ae7d2e564815e7c449911e853e654557abccf2857b6736f532cea4f3b2dff5a836288c7ea26e0d6d4159637990c1743b71780c993aefa243dd5d

    • SSDEEP

      12288:SFLgG4GjeZHkwuPikQ7lKH5p5H9x14eZHkwuli3QblKL5pFx3iRE:SF8G4GjeZEXi37l6Br14eZE9iAblIdhx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      559KB

    • MD5

      51ba1095f0ae45a2d444bea506cb9ad4

    • SHA1

      038a5d53d055a6d440bd2c8864c2f51db206c5e5

    • SHA256

      b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539

    • SHA512

      f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361

    • SSDEEP

      12288:kbdmSvBuSrDWoN/8Z+iZz2ULoygI/htZw3EKwcxi0T8NGAmN:bSvBuSG7+iZz2ULoyXZzw3E2tT8UAmN

    Score
    3/10
    • Target

      ffMediaWatchV1home1002chaction.js

    • Size

      834B

    • MD5

      38aea1c8ff62643f5a7b13ad40f65b3f

    • SHA1

      5236170ab82be380ceb64f6ee1196532d75a1b43

    • SHA256

      e73ff1b8b19d84505067184b4a0c1d82b860ff051deef5d3507fe86285681ca0

    • SHA512

      87617589383765d250976576127024b933d8e4ad78daa148ca974f868736f5aa228bbfaf279422d85a38c1de2632c474c61c28efc088db68721cd4ba4b107149

    Score
    3/10
    • Target

      ff/chrome/content/ffMediaWatchV1home1002.js

    • Size

      747B

    • MD5

      9c3198c93fd72c1a2b0cd8d7dd287f0e

    • SHA1

      2f42f3a2d69f08fe935894937707cc3282e82255

    • SHA256

      f533280cd869b57fd481f7fbbc4919a961bdff942df314ec4937a6841395fef9

    • SHA512

      97366cd2780d134091a16f62b8b48b9276c945cdf27bbff9788bff719921d17879e14085f29d65223089b8f11fa9019128cc0b95f06342dda48501f9f9f474af

    Score
    3/10
    • Target

      ff/chrome/content/ffMediaWatchV1home1002ffaction.js

    • Size

      678B

    • MD5

      f68c01cd87a034eaf24bc4adcdeb4042

    • SHA1

      6cefc57ba5edfdc29bdf783e30f008fcc8cf1d4e

    • SHA256

      58dc76cdb4e12245655177d7c78a143ab808691f36de6793e4959b6a2e05f593

    • SHA512

      a095ac80696fd8bf72aa8a0213897713ddf038bbc8be54ea7c234d9f01de37ca903929eb43bf6a032db34f1d28ecef883ecc584a0e32afff61a3dbcf6aee3bfb

    Score
    3/10
    • Target

      ie/MediaWatchV1home1002.dll

    • Size

      85KB

    • MD5

      e9cd82dbf49f801998c5edf6f99cab4f

    • SHA1

      e6628b9fd3bcbbf0536ea2deed34764180bee9ee

    • SHA256

      e3a4a8a09d58245ebb5ce0ef1ee89121e1be22eaf6f667cf14469c1587af6880

    • SHA512

      c06b8a2fd364991cc6dfcf2197403607492dc5b01339e31c52b717fa8df59712231fc2dd68252572aba86348523397337e5d97b38e541f1e94fafb0cbfe4b598

    • SSDEEP

      1536:f8/1CsEmka04RhRtahrOb8Dkh4aHA9glQGNBp:I12mka0ElahrOUaguaGNB

    • Installs/modifies Browser Helper Object

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

    • Target

      uninstall.exe

    • Size

      285KB

    • MD5

      75410cffc7ea7264cdc791f3ec993ef1

    • SHA1

      fa932dbd7e180b40ccfbda4523ffcd3a15b05293

    • SHA256

      c3a83e08394871e3d4f059f038c6119ac0da11eb40e4bc4de36f5ea16b0d1984

    • SHA512

      b7b53211570cc4940ecefaa2d733cf788717342da8e1793dd7e3722604728a858d581e9bdf0236a01d2c11351898f99d97dad9c75ab5c0723571c11fa52f604d

    • SSDEEP

      6144:Ee34xZgpeZH+zpyuuz6GZkDOJ/7OafSH5KmrWym09x1F:E+eZHkwuPikQ7lKH5p5H9x1F

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      559KB

    • MD5

      51ba1095f0ae45a2d444bea506cb9ad4

    • SHA1

      038a5d53d055a6d440bd2c8864c2f51db206c5e5

    • SHA256

      b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539

    • SHA512

      f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361

    • SSDEEP

      12288:kbdmSvBuSrDWoN/8Z+iZz2ULoygI/htZw3EKwcxi0T8NGAmN:bSvBuSG7+iZz2ULoyXZzw3E2tT8UAmN

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks