General

  • Target
    08c3b4a6961c962a3371c6bcdb0aa6e0_JaffaCakes118
  • Size 5.4MB
  • Sample241002-ejzczswdmj
  • SHA256 61e4d701e2e08bff206ec405ac27ea3fce687165b85c5bdac6cdf48d066dbe9c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      08c3b4a6961c962a3371c6bcdb0aa6e0_JaffaCakes118
    • Size 5.4MB
    • SHA256 61e4d701e2e08bff206ec405ac27ea3fce687165b85c5bdac6cdf48d066dbe9c
    • MD5 SHA1 SHA512 SSDEEP
    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      $PLUGINSDIR/InstallerStuff.dll
    • Size 115KB
    • SHA256 77ecf5896f33bbc002f00dd4742c00a20981bbc618563e49f34ea8f740da890d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/OCSetupHlp.dll
    • Size 848KB
    • SHA256 4d1ad8aaf803660ee9d989a8a9cb3129397a97e4d0fa4b50ba7fb700b9d4d7b6
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsJSON.dll
    • Size 6KB
    • SHA256 18f2b2f20c65a022a1c8aaf776b4c9be6c193b73c2079d9d65d56b802fcadfb5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    5/10
    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      $PLUGINSDIR/setup_cr.exe
    • Size 3.2MB
    • SHA256 6df47c38d9452173201fb301c3a7225221d4cafeaf07a3edc1dae9ea6135b86d
    • MD5 SHA1 SHA512 SSDEEP
    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      $PLUGINSDIR/InstallerUtils.dll
    • Size 104KB
    • SHA256 4618571c27877641f83bfb312aa5b66ebe4a8954dc898ce4e640aeaea4dc0693
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 14KB
    • SHA256 0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      DownLite.exe
    • Size 2.1MB
    • SHA256 7126b3a28108726ee7d07024bce3611ed2d68f7fe75494124a04b9314488e605
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

upx
Score
7/10

behavioral1

adwarediscoveryspywarestealerupx
Score
7/10

behavioral2

adwarediscoveryspywarestealerupx
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discoveryupx
Score
5/10

behavioral12

discoveryupx
Score
5/10

behavioral13

adwarediscoveryspywarestealerupx
Score
7/10

behavioral14

adwarediscoveryspywarestealerupx
Score
7/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10