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General

  • Target

    d1358cf60aa092658f87d8e0ea4252a6_JaffaCakes118

  • Size

    30KB

  • Sample

    240907-gfnhesxhkg

  • MD5

    d1358cf60aa092658f87d8e0ea4252a6

  • SHA1

    ebf42a1f2d8c35de25291b170938b42d613b4f92

  • SHA256

    30a66df1a0555cff5637930b2672b78b58ab2a9fa5a1b3eef8a9259deef3ee33

  • SHA512

    0029bf3c730b7876ae97afceeb501203d03f17faeb0d3b15b09587e98bb0e333313418625170a3d20983c277ee958fcb49ca433aa0afe94b054977648b530520

  • SSDEEP

    768:AZwPyD2M1pG70XNv43k1JJSHrqMDR2KU7GhP:AIG18gqGwZR2P7GhP

Malware Config

Targets

    • Target

      d1358cf60aa092658f87d8e0ea4252a6_JaffaCakes118

    • Size

      30KB

    • MD5

      d1358cf60aa092658f87d8e0ea4252a6

    • SHA1

      ebf42a1f2d8c35de25291b170938b42d613b4f92

    • SHA256

      30a66df1a0555cff5637930b2672b78b58ab2a9fa5a1b3eef8a9259deef3ee33

    • SHA512

      0029bf3c730b7876ae97afceeb501203d03f17faeb0d3b15b09587e98bb0e333313418625170a3d20983c277ee958fcb49ca433aa0afe94b054977648b530520

    • SSDEEP

      768:AZwPyD2M1pG70XNv43k1JJSHrqMDR2KU7GhP:AIG18gqGwZR2P7GhP

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks