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Analysis

  • max time kernel
    92s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 13:59

General

  • Target

    f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f13a56197946ac0161c27f9172011b71

  • SHA1

    985805e540955bca331affec46d900a129e54816

  • SHA256

    fc8f8dde953b9788caf58c1e568c60803399a7cb60242c41729347b3077ad47c

  • SHA512

    125dfe53aa3721fd61ecd2ecb7f3ceed6ee93c2ceaa2ab16e601ac1d8ed1b4aa2078708687810924febfb2e86fb7d5fb46f1613bf344e3fb3d7a45609960fa65

  • SSDEEP

    1536:Nv0nDdTwXC54k58LsfckwJvz1767nQH+DJ8bV1guzmvxcRtiLKU:NMnJTtqsfLwV1767nQm6hlzm5cRwz

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:392
    • C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4324

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    0818fd2e3ea34c3f1411787b91210b72

    SHA1

    db510ab0f6f56cd85f528a88874ecbce64590c0f

    SHA256

    57e3051018468295587355aa68427bfa121469359c555a768634468a6d233c2f

    SHA512

    4a138207b3b531ebc78135756e37a0c3b1a091e9c9247296f566e81ea3e3087170bf588e001a47ae5156c4ffc559d9bc5ca2bcd9529acf4010d88f84f058e671

  • memory/392-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/392-1-0x0000000001500000-0x000000000152F000-memory.dmp

    Filesize

    188KB

  • memory/392-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/392-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4324-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4324-17-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/4324-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4324-22-0x0000000001430000-0x000000000144B000-memory.dmp

    Filesize

    108KB