Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 15:24

General

  • Target

    41fb02fa2d858df5435f15065ac03339_JaffaCakes118.exe

  • Size

    224KB

  • MD5

    41fb02fa2d858df5435f15065ac03339

  • SHA1

    911858b17282261c43aaed4b00fe9d085f66904e

  • SHA256

    668a0a05597f60eb9f89b6a07ba88bba72b851719cfdeb70e3cafeb0b7bbd750

  • SHA512

    b290038dcd2a140e630bd30e0442bc69bd6708ee650ff1f5ddb14b2f34f49e90fe15a055711f65c3e6a660e2fc93007dd2c304fc3a29db4b6b709ec1d7d1feec

  • SSDEEP

    3072:zM9jG0zeb+Bd7ljqaULpJKV/WxlX8sh+li7pBNi2VYCT8NbHyf+AViaO4V:zgzQ+D7ljXma/WxSTi7rT8xHY64V

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\41fb02fa2d858df5435f15065ac03339_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\41fb02fa2d858df5435f15065ac03339_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\phonglabels.exe
      "C:\Users\Admin\AppData\Local\Temp\phonglabels.exe"
      2⤵
      • Executes dropped EXE
      PID:764
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4092,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=4088 /prefetch:8
    1⤵
      PID:3796

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\phonglabels.exe

      Filesize

      224KB

      MD5

      41fb02fa2d858df5435f15065ac03339

      SHA1

      911858b17282261c43aaed4b00fe9d085f66904e

      SHA256

      668a0a05597f60eb9f89b6a07ba88bba72b851719cfdeb70e3cafeb0b7bbd750

      SHA512

      b290038dcd2a140e630bd30e0442bc69bd6708ee650ff1f5ddb14b2f34f49e90fe15a055711f65c3e6a660e2fc93007dd2c304fc3a29db4b6b709ec1d7d1feec

    • memory/1924-4-0x0000000000070000-0x00000000000BA000-memory.dmp

      Filesize

      296KB