Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2024, 23:01

General

  • Target

    a47df8f67fc30f2967cdc8bc2bc8d29d_JaffaCakes118.exe

  • Size

    359KB

  • MD5

    a47df8f67fc30f2967cdc8bc2bc8d29d

  • SHA1

    957994954871b1692e07529c44a7b2b738fb9809

  • SHA256

    c18ee1d6184e27f2601733242ca97d3793610287e21f500a44dec63a3e2b7eaa

  • SHA512

    8385274650f34c598b5f63937d3f60be11fbe2aa5c31ecd57533ca406065d4c656bfedaa2ad593bfbaae2a0ca55afc3a33418b377acd3f0a4ff66288439bdc6c

  • SSDEEP

    6144:DSRfjegp2U8P6o4XAYwQ85pZabJxWZ0L0nV5YJRu6I2mvzDpz:DQegpD8PWXAYwQ85KlL0V5YFazD

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in System32 directory 27 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a47df8f67fc30f2967cdc8bc2bc8d29d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a47df8f67fc30f2967cdc8bc2bc8d29d_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3532

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

          Filesize

          567KB

          MD5

          64832b751e275f815dc4f49b7e32ec11

          SHA1

          2b53b58441c6ed3140b2c50f111e50f0f4069fda

          SHA256

          1079553fd328c9381d80b3faf2d679f69036834dd9697e3dd634a8de9a1680d6

          SHA512

          83c4f51d2900b1f30d12c71d1ec2f779f71080062e46b0d38ac8b218a5f41064dc3d130e22409acb5e524246982d8f95c398632c4df0d5abb4058c2b3e352327

        • C:\Windows\SysWOW64\msiexec.vir

          Filesize

          202KB

          MD5

          1be3ec32c0de34587d01aa81309ad0b9

          SHA1

          0a270ba9f73ed938ca9d4f2cc81eb4d56db5ce51

          SHA256

          3c3c745bb219ce8ad692d5d183e7514aa24aa730136a1d142adaf7db803fcdce

          SHA512

          207049c2fcbd131bd178740397a315421d211c3fbe5414ac5129acbb3c16ac93238a23a681feeabded1cf214ab1d96342b0664b6c1022154f60b8de4fdd2c489

        • memory/3532-0-0x0000000001000000-0x0000000001099000-memory.dmp

          Filesize

          612KB

        • memory/3532-1-0x0000000001007000-0x0000000001008000-memory.dmp

          Filesize

          4KB

        • memory/3532-2-0x0000000001000000-0x0000000001099000-memory.dmp

          Filesize

          612KB