Analysis

  • max time kernel
    141s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 09:41

General

  • Target

    04d231e558ce6693152aa27529aefaa6_JaffaCakes118.exe

  • Size

    361KB

  • MD5

    04d231e558ce6693152aa27529aefaa6

  • SHA1

    854309f5a089a0acc00ac30fc20b13c944d55d09

  • SHA256

    eebaa8e88cf692a7211ef3e6b69af16534a6f42bcf37a526e9e989e3ba67341c

  • SHA512

    98be47a6576e45b78bf23300da075ff5b977053e478cbeaed8e4224e96af2b003782abde19c93a195005197a51c955d37954fac38e3a06e38675efff2ee0d7d7

  • SSDEEP

    6144:+3hcZaHRF2idZecnl20lHRxp3gpFicV4RFxrX4xXNtHKoyCCOlyTiVm2GkyZ3:ShuYF3Z4mxxWic6o9ozQVm2Gku

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04d231e558ce6693152aa27529aefaa6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\04d231e558ce6693152aa27529aefaa6_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c .\delmeexe.bat
      2⤵
        PID:4256
    • C:\Windows\SysWOW64\opin.exe
      C:\Windows\SysWOW64\opin.exe
      1⤵
      • Executes dropped EXE
      PID:764

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\delmeexe.bat

      Filesize

      235B

      MD5

      a995c2f569fbf84e4d78184babea5a6a

      SHA1

      cde6cac463ec4d59c21c7c3cf3d9928e9c4913dd

      SHA256

      bc6dbbd6cbad17293f4c3c73d2f4dcbb9921b08c11f87c75e4d978b487c8a71c

      SHA512

      05d14bc1b1827509d5d351bb819b407767ca38b6708d9d4c1e103fdaf7154ffcdcc3891fdaa4b9826b6f79a0dcc471127a1b3917d3fbf22a91aeedf786eb5f1e

    • C:\Windows\SysWOW64\opin.exe

      Filesize

      361KB

      MD5

      04d231e558ce6693152aa27529aefaa6

      SHA1

      854309f5a089a0acc00ac30fc20b13c944d55d09

      SHA256

      eebaa8e88cf692a7211ef3e6b69af16534a6f42bcf37a526e9e989e3ba67341c

      SHA512

      98be47a6576e45b78bf23300da075ff5b977053e478cbeaed8e4224e96af2b003782abde19c93a195005197a51c955d37954fac38e3a06e38675efff2ee0d7d7

    • memory/764-68-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-72-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-70-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-69-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-73-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-67-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-65-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-64-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-63-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-74-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-62-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-61-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/764-59-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/2376-44-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-36-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-57-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-56-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-54-0x0000000000630000-0x0000000000684000-memory.dmp

      Filesize

      336KB

    • memory/2376-55-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-53-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-52-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-51-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-50-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-49-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-48-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-47-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-46-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-45-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-0-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/2376-43-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-42-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-41-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-40-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-39-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-38-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-37-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-58-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-35-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-33-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/2376-34-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-32-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-31-0x00000000032A0000-0x00000000032A1000-memory.dmp

      Filesize

      4KB

    • memory/2376-30-0x00000000032B0000-0x00000000032B1000-memory.dmp

      Filesize

      4KB

    • memory/2376-29-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-21-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-6-0x00000000022E0000-0x00000000022E1000-memory.dmp

      Filesize

      4KB

    • memory/2376-5-0x0000000002300000-0x0000000002301000-memory.dmp

      Filesize

      4KB

    • memory/2376-22-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-7-0x0000000002330000-0x0000000002331000-memory.dmp

      Filesize

      4KB

    • memory/2376-8-0x00000000022C0000-0x00000000022C1000-memory.dmp

      Filesize

      4KB

    • memory/2376-17-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-18-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-16-0x00000000032A0000-0x00000000033A0000-memory.dmp

      Filesize

      1024KB

    • memory/2376-9-0x00000000022B0000-0x00000000022B1000-memory.dmp

      Filesize

      4KB

    • memory/2376-10-0x0000000002320000-0x0000000002321000-memory.dmp

      Filesize

      4KB

    • memory/2376-11-0x0000000002310000-0x0000000002311000-memory.dmp

      Filesize

      4KB

    • memory/2376-12-0x0000000002340000-0x0000000002341000-memory.dmp

      Filesize

      4KB

    • memory/2376-13-0x00000000022D0000-0x00000000022D1000-memory.dmp

      Filesize

      4KB

    • memory/2376-1-0x0000000000630000-0x0000000000684000-memory.dmp

      Filesize

      336KB