Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2024, 13:36

General

  • Target

    235ac81c73c0158cd1e283f84a1cc213_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    235ac81c73c0158cd1e283f84a1cc213

  • SHA1

    9dc3ea6b9f476f842c5ce6a6de6e3193dad02daa

  • SHA256

    74d7a27456183d940e53cb89d636872c40e844572a5b6265af6385a46ea1720d

  • SHA512

    12c66a80109b4fc7e65569416a85822262661c73707076a2007279be78ba068b0c2c989b44109410c47960252d4dbac5a708cbaffc740108661a9d6bfb530661

  • SSDEEP

    49152:Qoa1taC070dHFsu4mIKuwIH/GlYjgqIC0:Qoa1taC0suNHeNqIC0

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\235ac81c73c0158cd1e283f84a1cc213_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\235ac81c73c0158cd1e283f84a1cc213_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3608
    • C:\Users\Admin\AppData\Local\Temp\3F2C.tmp
      "C:\Users\Admin\AppData\Local\Temp\3F2C.tmp" --splashC:\Users\Admin\AppData\Local\Temp\235ac81c73c0158cd1e283f84a1cc213_JaffaCakes118.exe C351728BEF3C233E11EB68C5B3488D32D80DCC61CA2E7FAE1DE42AA4F6D385BA5246ADEA1331989763F24B8B0FF0C477A2AAB4EF125F009CF8F8FA393272CB68
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:3492

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\3F2C.tmp

    Filesize

    1.9MB

    MD5

    906b86789f6575511fbbf35e44e8010e

    SHA1

    b1bc5d043b64d9ec064521f92e1454c0847d0c82

    SHA256

    32c432b3a980415b40f45abdf6f6241140f247e5a19984b0278b61521e63e4a9

    SHA512

    389aca518370722202aedd05a2b949f1a3417b32bbb52adb22ae4a63100293d31376e59af888599b3e8dbf761dc798ad1a755c0de41a7048488cabafed5fa96c

  • memory/3492-5-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB

  • memory/3608-0-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB