Analysis

  • max time kernel
    116s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-04-2024 14:00

General

  • Target

    e2b1aa94857484432bbbd026aabfbada_JaffaCakes118.exe

  • Size

    43KB

  • MD5

    e2b1aa94857484432bbbd026aabfbada

  • SHA1

    f1b44338c4ceec82767f0463fc062294eb715487

  • SHA256

    1ceaaba2d2392e97d4036c1358e6cd358f80a2bf22fd1947a93883052f57c52f

  • SHA512

    22c1b0a4e4dc10e1bb3b57369de059ac44d1ff1732552c63f6c71ab211ca41b34ba7b75fa6063a4905c35c068a5c655125083358136051831f96ad912fcc9f70

  • SSDEEP

    768:vuRSNLCnC3qK6Bnz9WdnSSuJH4ZYRPpHOxsiUnJAyxz2Zkzee:vu69spSM4oJ8Uuyl2Zkz1

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3412
      • C:\Users\Admin\AppData\Local\Temp\e2b1aa94857484432bbbd026aabfbada_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\e2b1aa94857484432bbbd026aabfbada_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1976
        • C:\Users\Admin\AppData\Local\Temp\e2b1aa94857484432bbbd026aabfbada_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\e2b1aa94857484432bbbd026aabfbada_JaffaCakes118.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4448
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 296
          3⤵
          • Program crash
          PID:3596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1976 -ip 1976
      1⤵
        PID:1444
      • 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 --mojo-platform-channel-handle=5276 --field-trial-handle=2232,i,11267738607351977302,107266978269557304,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1600

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1976-4-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/3412-6-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

          Filesize

          28KB

        • memory/3412-7-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

          Filesize

          4KB

        • memory/4448-0-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4448-2-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4448-3-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4448-5-0x0000000010000000-0x0000000010013000-memory.dmp

          Filesize

          76KB

        • memory/4448-10-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4448-12-0x0000000010000000-0x0000000010013000-memory.dmp

          Filesize

          76KB