Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 14:51

General

  • Target

    fa8a741ea3fcc649bca5b70c75a6ef60_JaffaCakes118.dll

  • Size

    16KB

  • MD5

    fa8a741ea3fcc649bca5b70c75a6ef60

  • SHA1

    bd751f7f6792776762a71510f64f8fe9ba738ab3

  • SHA256

    9d55f7a84d89767ef563310e3ca33097b7fcc87d7ee607455ae05c1084255bc1

  • SHA512

    8b2f2af916c1a952939f96a2a7fb43d193005bb6dbe332749324efe3a777db8fdbb87bbf916db43edf2a1d34eaf2133e4e92a3f5bf9bec575888e1fa07bdbfa1

  • SSDEEP

    384:JC8CA4XQhAVRKqkO6ZK+wSAcG3IZN18d7y7A6XWI:JC1XQhAXKZO6PDRZN2Fy71b

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\fa8a741ea3fcc649bca5b70c75a6ef60_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4620
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa8a741ea3fcc649bca5b70c75a6ef60_JaffaCakes118.dll,#1
      2⤵
        PID:1720
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 632
          3⤵
          • Program crash
          PID:1232
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1720 -ip 1720
      1⤵
        PID:4828

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads