Analysis

  • max time kernel
    136s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 15:19

General

  • Target

    b3fbc9928894083f3ec8e28f4e7c340a_JaffaCakes118.exe

  • Size

    75KB

  • MD5

    b3fbc9928894083f3ec8e28f4e7c340a

  • SHA1

    59ca104e9edb492153b9c1fee3e65df5861a0535

  • SHA256

    d6fd23d4856e85ba833ef07572c5b834ccba38e9675563d0ddc1f95c87ea38c8

  • SHA512

    da259b46df98f1f41bcb7aab3c04acb8683099341809aca52613ae43ca4d36afa91c7ca2b3388b524c36785fd5c1d673e48c7a555ec85f0d20454c43d06802cc

  • SSDEEP

    1536:Wjl+2lHKITkBXkHJ7q6affYYl/3hJ2stu2WfpzYRZKMoZNI:O5HKITkBXkHJ+6CYo/3hJ2stu2WfpzYZ

Score
7/10

Malware Config

Signatures

  • UPX packed file 8 IoCs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3fbc9928894083f3ec8e28f4e7c340a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b3fbc9928894083f3ec8e28f4e7c340a_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2840

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\7z.exe-

          Filesize

          619KB

          MD5

          9bb2cc6f09c41f21366b4a92cd5d3ae1

          SHA1

          773955e884fa72d595734b51a45521c4c462a26f

          SHA256

          ebbd4894777d41cda85f3b8404a1e090473dbf690b771ad40c55ba92e29bd24e

          SHA512

          68f6f470a6a2bbcd72a6c97cbf505c34edf7d2788b5f8c97c102c9675f1bf20e7cea9246226c616c4213dd89085850f055cc59bfcb31a3171774a7a3fab48a81

        • memory/2840-0-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-1765-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-1761-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-4249-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-4250-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-4251-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2840-4256-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB