Analysis

  • max time kernel
    136s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-04-2024 14:58

General

  • Target

    ff8aebd573993b97453855e132d9756f_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    ff8aebd573993b97453855e132d9756f

  • SHA1

    f4b4d53128eea87d3d244cf3911daf920b447236

  • SHA256

    3eb8928375df1bdffea5a3704702895aa87cd1e191b18dbb563536e60684e121

  • SHA512

    c73b396664cbdb2763160ecfa4446d6b5322656e4ce8af38b858e385cae5d256acfac6b6fd9a566623d70e51149d7a31b2068c48f4e2931ab00641a7e6a7d36d

  • SSDEEP

    49152:Qoa1taC070duKXM35Wb5fsoXrZvXnLFT/ShzAZ:Qoa1taC03KcWb1X9fnLVAe

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff8aebd573993b97453855e132d9756f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ff8aebd573993b97453855e132d9756f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3788
    • C:\Users\Admin\AppData\Local\Temp\3335.tmp
      "C:\Users\Admin\AppData\Local\Temp\3335.tmp" --splashC:\Users\Admin\AppData\Local\Temp\ff8aebd573993b97453855e132d9756f_JaffaCakes118.exe 8EC9D393C528B986B002819BFCAA195BA45C87BCF5D70501C51F330474FB2577345E93A6A4FAEFD62F2EEEE2E4B705E5DE2EB42C060BCE9F4B481EAFCBD5C40D
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:2348

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\3335.tmp

    Filesize

    1.9MB

    MD5

    c6f3f744ff6cdabf5eaf880d9e7737d7

    SHA1

    a158c1aa1f5fd9c8c55b5dddce6a53551461ab5d

    SHA256

    72d5411e6fbb11cd253d90454c4b99485e08f6702ea8517b09f45100f51dee2e

    SHA512

    9a489465637066807efd67e2cb84be6cb11288798d8972ce885cb9752b0c0cb6a7b5719349fea75b1755a7e497c3c7ab27c575cc8d5a714a3645ff05cc0a63d4

  • memory/2348-5-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB

  • memory/3788-0-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB