Resubmissions

29-10-2024 05:57

241029-gnx2tswfje 10

28-10-2024 06:37

241028-hdjxwszqbp 10

General

  • Target

    78333fb57f5787544e1086ec1afa7e2a_JaffaCakes118

  • Size

    12KB

  • Sample

    241029-gnx2tswfje

  • MD5

    78333fb57f5787544e1086ec1afa7e2a

  • SHA1

    ed97ce47e2d513ea809d910603885130a0020ab2

  • SHA256

    e566579c89af9f90d139c687c881559b7ab5eb23279944d72c7be108cb2e7290

  • SHA512

    d40797abcd95a14fca363447ad0d6eeb09259e7f39e8f8a5330e0c429d85ba7e73d22a783356684431fc6cc7b9d54c9f288d951ac6a45f49e50fbca4d6a195cc

  • SSDEEP

    192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM/EYev4:uebFNw4Pk1itKkpAjjI2Ypdm/8v

Malware Config

Targets

    • Target

      78333fb57f5787544e1086ec1afa7e2a_JaffaCakes118

    • Size

      12KB

    • MD5

      78333fb57f5787544e1086ec1afa7e2a

    • SHA1

      ed97ce47e2d513ea809d910603885130a0020ab2

    • SHA256

      e566579c89af9f90d139c687c881559b7ab5eb23279944d72c7be108cb2e7290

    • SHA512

      d40797abcd95a14fca363447ad0d6eeb09259e7f39e8f8a5330e0c429d85ba7e73d22a783356684431fc6cc7b9d54c9f288d951ac6a45f49e50fbca4d6a195cc

    • SSDEEP

      192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM/EYev4:uebFNw4Pk1itKkpAjjI2Ypdm/8v

    • Renames multiple (2532) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Drops file in Drivers directory

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks