Analysis

  • max time kernel
    159s
  • max time network
    163s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2022, 15:00

General

  • Target

    26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e.exe

  • Size

    3.6MB

  • MD5

    b6aeab8b14c4279100d7f14b78dc4ec5

  • SHA1

    887fc185484327153b63d5d356fe3a5eaebf105c

  • SHA256

    26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e

  • SHA512

    02f032620b17637a584bc8b4e2e2f5ec584588f123ea24d53dbceaecf7665e996e9b658bdd6bf5eac0159de20299ee04922104d4fb9ac8eefd35bc364424aad0

  • SSDEEP

    98304:yDqPoBU1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HI:yDqPT1Cxcxk3ZAEUadzR8yc4HI

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Contacts a large (797) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e.exe
    "C:\Users\Admin\AppData\Local\Temp\26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e.exe"
    1⤵
    • Drops file in Windows directory
    PID:1368
    • C:\WINDOWS\tasksche.exe
      C:\WINDOWS\tasksche.exe /i
      2⤵
      • Executes dropped EXE
      PID:1832
  • C:\Users\Admin\AppData\Local\Temp\26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e.exe
    C:\Users\Admin\AppData\Local\Temp\26eebe4267523f0fd8e6ab6a857be45909cc88240e93549b6089921313dedf8e.exe -m security
    1⤵
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:1336

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\tasksche.exe

          Filesize

          3.4MB

          MD5

          753b5844028fbc529c56adce1f2ff2c1

          SHA1

          3ef1b35bc5ec02adb7f87fbc4abdf1146f578b7c

          SHA256

          adf176fbc103224e03665925264d7388d8bcd406a3f61981e43b4732304957cf

          SHA512

          7893bb596552724151c578a67ba852998e9ca33e1f812506ae0163e479591865d245060c7d6ca1a6ddae0de049a3e91803599b9f9268a11f4105c4843b7f7fe1

        • memory/1368-54-0x0000000076071000-0x0000000076073000-memory.dmp

          Filesize

          8KB