Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 05:39

General

  • Target

    f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f06fd59c6eb4fd2d21b35785210842ab

  • SHA1

    99dd05fc00e64abb5ca9d79dac46f7ab9ff2b8b6

  • SHA256

    fcc326df6bd3f78c81bef2ae786d196b15dd72531b609a5798f342ecfb521d38

  • SHA512

    8e84e21b982ad084899f8babd0401da1e718f66b7da5027c25b852987cc18066404663128b2b2b658ecd6a1056c105493b4cff7f62f8b109ea35c1083751a46a

  • SSDEEP

    1536:UhA890wtiSxPAXmjBTilTfeoAkVrITqEYOtQmjZBfE6sNMI52LTK/wSLWcH6z:e9QSGXmjBTeJV5OtlDfE6xxLTK//K66z

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:844

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f06fd59c6eb4fd2d21b35785210842ab_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    965dcb164f808d3c6ba0f13c344d0c2c

    SHA1

    e7beb8a01ff2978de253bc1a515a9b23f0816ced

    SHA256

    6dc04b7a9f2d938342d2e6cd1d541c2facaee2123c652fed0374ff4e046562e5

    SHA512

    65a5ad4400c932df78b9c6043fed928e08a6577b4d307f8aecd7d188c9cccb8548585602012a7217c7b64947a45f6b9e8620895d7900295f5886b8344b1f5bfe

  • memory/844-17-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/844-20-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/844-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/844-29-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB

  • memory/1048-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1048-3-0x00000000001D0000-0x00000000001FF000-memory.dmp

    Filesize

    188KB

  • memory/1048-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1048-15-0x0000000000210000-0x000000000023F000-memory.dmp

    Filesize

    188KB

  • memory/1048-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB