Analysis

  • max time kernel
    130s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 20:19

General

  • Target

    f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    f1d743d689bcb88b802552dcaad84c03

  • SHA1

    50115b56eb414a018121a8df2fb25b100ba3e3c3

  • SHA256

    b6c940f2d91689a016247101b40dfcbf32a3f821776e6ac43e86dcafc1321ca4

  • SHA512

    b59f51dfb0fdd7d900e3060677d20f2d16d6d358f29509f8859b398526d5bc78638a1eba6f655f46e9e3327ef23631a2903c743a5dd719340715ac2914912cc2

  • SSDEEP

    49152:Qoa1taC070dwblCFDf15b4Xfa4CPRXe1qQAFJo3V2k:Qoa1taC0/ezP8XG5Xe4TW38k

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\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Users\Admin\AppData\Local\Temp\2A.tmp
      "C:\Users\Admin\AppData\Local\Temp\2A.tmp" --splashC:\Users\Admin\AppData\Local\Temp\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe 0B935AEFA07C08E4609B87AF238E75FC20BC81DD3762A7C07B4E5E37FCD8E6C25E2D15E80F3CD44B688D7D2CCB47A6949AEEF0DFAF5778589AB24F62D4A70CAB
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:4312
  • 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=3848,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:8
    1⤵
      PID:3304

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\2A.tmp

      Filesize

      1.9MB

      MD5

      e7684e3e09b77a1d6c3b34c15e721457

      SHA1

      73ed29885d5f91a4ecccbee9f0de2b6185e65ac8

      SHA256

      55537e89dccc45b9bcf768c86423f96b17244d8a791dbd02dce4d6c0e61c915c

      SHA512

      957375b4b21712f2faecfb7924179504f24975acc33e1ae9c71b848bce0a5ff4be7da93967d888228a97d177ee860bfad56ccb04d9dfd1b1c041d15db3bfb1f0

    • memory/2524-0-0x0000000000400000-0x00000000005E6000-memory.dmp

      Filesize

      1.9MB

    • memory/4312-5-0x0000000000400000-0x00000000005E6000-memory.dmp

      Filesize

      1.9MB