Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-04-2024 01:24

General

  • Target

    fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fe1a4d86cea9f1697dd3846d34b2d686

  • SHA1

    fd19259d39cc3e64b10adf11032de5d9edac8da8

  • SHA256

    75eec92c5f8598337e4866b6657020b561244c5bea2130ce93f8b1d75d346508

  • SHA512

    cd9a2944f4ddd17a3a2a78eb1f07932e8623a30f577f6694ee938fb18972b4a00240a3bd9c06336400cddc62d6460e2f8bd135a9f31df6b9dbb25474ae51000b

  • SSDEEP

    1536:pO88Eb9f9/vAuR4/NHjLMFd/Gp8l17nV9oO3xGA6/RPG3K8t4KqsSp7:pOlO9f9/vAuu/NHjLu/Gy7voOhjkPgts

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\fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Users\Admin\AppData\Local\Temp\fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\fe1a4d86cea9f1697dd3846d34b2d686_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    3a8678d911432c740f79610fb94d34ae

    SHA1

    0bf6e2f0c16a156827b8b919a93fc4b90748b304

    SHA256

    29f926d21c91148b74bc692eaa73a285e6a0d6d86a9d0ff5a10415f1a4e296db

    SHA512

    80f6942f9cd0dc771561bdd0ed4563f73c34bce96b8818aa53e2c0a4b6212c874b098d27634306b4c239b273fb047cff952dd92cb14c63004d9ce379f55fa0a2

  • memory/1264-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1264-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1264-7-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/1264-11-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/1264-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2992-22-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2992-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2992-28-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB