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Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2024, 03:22

General

  • Target

    189a34fa5cc4d77371f48f52ae15ce5c_JaffaCakes118.dll

  • Size

    109KB

  • MD5

    189a34fa5cc4d77371f48f52ae15ce5c

  • SHA1

    8265df8d25fb803ccd21932b65254ed8c46ce89f

  • SHA256

    077065d48f2027d419f0e7dfd77dc21cb8fcb2924ea771162d4f230e7f53f5a0

  • SHA512

    5cead3f8ff531769601d850418318073cf880d3da969c8e543aed2e803ebcf1c95be3c788d8f674aece1a90fbfa2e038161c1ef1035e4106bf3117e18bde22c2

  • SSDEEP

    1536:H8BZWQfZyLXHTwZtEsbEQALs+vd3nX9JDpKwbSOtE3JiaZgyHsz76neQAQ9D+Oi3:HeMTsEslALskvpKSaiU6uAQ9D+pp9

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\189a34fa5cc4d77371f48f52ae15ce5c_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\189a34fa5cc4d77371f48f52ae15ce5c_JaffaCakes118.dll,#1
      2⤵
        PID:2840
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 636
          3⤵
          • Program crash
          PID:1712
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2840 -ip 2840
      1⤵
        PID:428

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2840-0-0x0000000000E80000-0x0000000000E8E000-memory.dmp

        Filesize

        56KB

      • memory/2840-5-0x0000000010000000-0x000000001001E000-memory.dmp

        Filesize

        120KB

      • memory/2840-1-0x0000000001120000-0x000000000113E000-memory.dmp

        Filesize

        120KB