Analysis

  • max time kernel
    42s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    30-05-2022 16:44

General

  • Target

    09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

  • Size

    187KB

  • MD5

    cf4335ed8c85a5169f75e2436b92fbe1

  • SHA1

    1d71b7f827ff9ae02fe187164fe1c7b10710750f

  • SHA256

    09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

  • SHA512

    2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
    "C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1396
    • C:\Windows\55189332144610667\winwdwh.exe
      C:\Windows\55189332144610667\winwdwh.exe
      2⤵
      • Executes dropped EXE
      PID:996

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\55189332144610667\winwdwh.exe

    Filesize

    187KB

    MD5

    cf4335ed8c85a5169f75e2436b92fbe1

    SHA1

    1d71b7f827ff9ae02fe187164fe1c7b10710750f

    SHA256

    09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

    SHA512

    2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

  • \Windows\55189332144610667\winwdwh.exe

    Filesize

    187KB

    MD5

    cf4335ed8c85a5169f75e2436b92fbe1

    SHA1

    1d71b7f827ff9ae02fe187164fe1c7b10710750f

    SHA256

    09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

    SHA512

    2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

  • \Windows\55189332144610667\winwdwh.exe

    Filesize

    187KB

    MD5

    cf4335ed8c85a5169f75e2436b92fbe1

    SHA1

    1d71b7f827ff9ae02fe187164fe1c7b10710750f

    SHA256

    09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

    SHA512

    2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

  • memory/996-60-0x0000000000000000-mapping.dmp

  • memory/996-63-0x00000000006F4000-0x00000000006F8000-memory.dmp

    Filesize

    16KB

  • memory/996-64-0x00000000006F4000-0x00000000006F8000-memory.dmp

    Filesize

    16KB

  • memory/996-65-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB

  • memory/1396-54-0x0000000075C71000-0x0000000075C73000-memory.dmp

    Filesize

    8KB

  • memory/1396-55-0x0000000000734000-0x0000000000738000-memory.dmp

    Filesize

    16KB

  • memory/1396-56-0x0000000000734000-0x0000000000738000-memory.dmp

    Filesize

    16KB

  • memory/1396-57-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB