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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20/04/2024, 03:30

General

  • Target

    fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fbd3bedec72f831efaed06f74b4e3ae2

  • SHA1

    49df170214d153964a9888c32201dfab3b7dfde9

  • SHA256

    6668f849de03b9dfc5245fd0aa7875070c542df16ea6425e096919f8133e8580

  • SHA512

    87b30a7216726d416b310a9012886f83f263b1d67e4665c7f56bf560dba207073f2197ec724bae6b1955b7bf9c2060fa764bea33ffaca2fce04c9a91939284b7

  • SSDEEP

    1536:WDIsj2g2GDLI8dw7JsL7WHjVaQ/kZKnSvSRIArEkZ1BIE/Iz38sI/BIjCIlIeG7f:WDXR24I80i2H5avKn0+t5sYTIDKoMQDy

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\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\fbd3bedec72f831efaed06f74b4e3ae2_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    58a1833f7f03782b3fe9c755ea41110c

    SHA1

    0433efec23246b149879424e5b7f61801aa49f5d

    SHA256

    2bf50313524aa0eae0633a9abf0d855d1050f7cd76e7f19a2f97e383c95d8d4e

    SHA512

    1e59c3fcd0c64c7c43559721729e981118cf82ceaf3788928434bcd0968e042002b272af639a86675856acca295a81a244b6c2c9635c34ce158891282765fe77

  • memory/1688-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1688-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1688-5-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/1688-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2724-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2724-18-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2724-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2724-25-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB