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Analysis

  • max time kernel
    120s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 19:42

General

  • Target

    f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    f68710fe35afa8f2b117ac95574d069b

  • SHA1

    3c8077cf1ac9fcb2e19fa783703d07a3373f3582

  • SHA256

    3f788f28e51b2aa32ea58f8485b947ca72dafc84a47455ef50c9b4aa0a706c07

  • SHA512

    85deb8f266029d1664d4a0fbe730fbb2bc6d494161af686eb126c3281602daaee37e4c3ca2b874681897e471daec53a11282543c00bba82ebfa910050efdb451

  • SSDEEP

    24576:2i82rieWoznFLPlBwE43w4TRJWvbyIF+/htSdTXe1aW/AXiZwR7eIWO:2F2rJn9wE4AsiD+/3SlXe8W/Avpf

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Users\Admin\AppData\Local\Temp\f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f68710fe35afa8f2b117ac95574d069b_JaffaCakes118.exe

    Filesize

    1.3MB

    MD5

    730ef75b7a2dc90a40074af2e7108d50

    SHA1

    e3ed65b76e98370fbb13ab635062bf3972e9f6d0

    SHA256

    7216c852612e5892767c178208d99fb9f5db9ddcd53105f7e41c6b1cfa5ec375

    SHA512

    46e32c213c6f4c694236330332c21cacad5f2bd625f905cb04736b9f8243487dd401f75b0968062d7e073f10bea82582d389629fa1ca868864d0e8e2d132e66e

  • memory/2348-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2348-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2348-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2348-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3740-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3740-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/3740-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3740-20-0x00000000055B0000-0x00000000057DA000-memory.dmp

    Filesize

    2.2MB

  • memory/3740-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3740-40-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB