Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 02:09

General

  • Target

    696714abf3989e5291d2fd8f1845a756_JaffaCakes118.exe

  • Size

    391KB

  • MD5

    696714abf3989e5291d2fd8f1845a756

  • SHA1

    220b728deefa4d9dd56235c33045c48384e0ef4d

  • SHA256

    42bdcf32d5dc255904025f1f025760bdb0f6c6d0dfcb4226eaca9d690b8db62a

  • SHA512

    bfb0cb7260228dc4d53ef4b95e1bf9cf9ffe2a0bb8766d30f000ec1c255ee8bd0c66708d19397f7b4b0868de9784076d10dcae3f9b477a2224124163aa3ce4db

  • SSDEEP

    12288:sHQjY2RDh62hvCfphW2AoG61ko3YBpA8M:sHQjRRDh62hf2Af6SoIBpr

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 6 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\696714abf3989e5291d2fd8f1845a756_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\696714abf3989e5291d2fd8f1845a756_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 376
      2⤵
      • Program crash
      PID:1536

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2104-1-0x0000000000890000-0x0000000000990000-memory.dmp

    Filesize

    1024KB

  • memory/2104-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2104-6-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-7-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-8-0x0000000000890000-0x0000000000990000-memory.dmp

    Filesize

    1024KB

  • memory/2104-9-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-10-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2104-11-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-12-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-13-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-14-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2104-16-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB