Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 22:52

General

  • Target

    062afcf4bc4cae5b76a1bfa4168f5b7e.exe

  • Size

    688KB

  • MD5

    062afcf4bc4cae5b76a1bfa4168f5b7e

  • SHA1

    eef756f2289ca0e8da36895580b2a85501db58c6

  • SHA256

    a9724025f65fe8d1c8349c997381cba43b69b01ae9bcbbac776b91aebd14ab4e

  • SHA512

    3ae59eb3013603b7afa513e688fb1112867add06bb7b83faa9caf5df1139bb42c3f4485e31036abf40d3f5a3483a0d55c5a644a77d648e4d907d73be67a86e04

  • SSDEEP

    12288:S+ldOo5gkI8T73A5vmvyVwyF3Z4mxxp8VBO+fMlLYve5yM4:zgi73Asq5QmXp8VBO+q56

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\062afcf4bc4cae5b76a1bfa4168f5b7e.exe
    "C:\Users\Admin\AppData\Local\Temp\062afcf4bc4cae5b76a1bfa4168f5b7e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:64
  • C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    1⤵
      PID:4840
    • C:\Windows\Hacker.com.cn.exe
      C:\Windows\Hacker.com.cn.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4612

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/64-33-0x0000000002490000-0x0000000002491000-memory.dmp

      Filesize

      4KB

    • memory/64-39-0x0000000000400000-0x00000000004CE000-memory.dmp

      Filesize

      824KB

    • memory/2952-17-0x0000000000C40000-0x0000000000C41000-memory.dmp

      Filesize

      4KB

    • memory/2952-13-0x0000000000C90000-0x0000000000C91000-memory.dmp

      Filesize

      4KB

    • memory/2952-27-0x0000000000C30000-0x0000000000C31000-memory.dmp

      Filesize

      4KB

    • memory/2952-4-0x0000000000C10000-0x0000000000C11000-memory.dmp

      Filesize

      4KB

    • memory/2952-26-0x0000000000D50000-0x0000000000D51000-memory.dmp

      Filesize

      4KB

    • memory/2952-25-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

      Filesize

      4KB

    • memory/2952-24-0x0000000000D00000-0x0000000000D01000-memory.dmp

      Filesize

      4KB

    • memory/2952-23-0x0000000000D20000-0x0000000000D21000-memory.dmp

      Filesize

      4KB

    • memory/2952-14-0x0000000000C70000-0x0000000000C71000-memory.dmp

      Filesize

      4KB

    • memory/2952-21-0x0000000000C60000-0x0000000000C61000-memory.dmp

      Filesize

      4KB

    • memory/2952-20-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

      Filesize

      4KB

    • memory/2952-19-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

      Filesize

      4KB

    • memory/2952-18-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

      Filesize

      4KB

    • memory/2952-0-0x0000000001000000-0x0000000001110000-memory.dmp

      Filesize

      1.1MB

    • memory/2952-5-0x0000000000A80000-0x0000000000A81000-memory.dmp

      Filesize

      4KB

    • memory/2952-16-0x0000000000C50000-0x0000000000C51000-memory.dmp

      Filesize

      4KB

    • memory/2952-22-0x0000000000D40000-0x0000000000D41000-memory.dmp

      Filesize

      4KB

    • memory/2952-15-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

      Filesize

      4KB

    • memory/2952-12-0x0000000003140000-0x0000000003141000-memory.dmp

      Filesize

      4KB

    • memory/2952-11-0x0000000000C20000-0x0000000000C21000-memory.dmp

      Filesize

      4KB

    • memory/2952-10-0x0000000003150000-0x0000000003151000-memory.dmp

      Filesize

      4KB

    • memory/2952-9-0x0000000003150000-0x0000000003151000-memory.dmp

      Filesize

      4KB

    • memory/2952-1-0x0000000000670000-0x00000000006C4000-memory.dmp

      Filesize

      336KB

    • memory/2952-2-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

      Filesize

      4KB

    • memory/2952-8-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

      Filesize

      4KB

    • memory/2952-7-0x0000000000C00000-0x0000000000C01000-memory.dmp

      Filesize

      4KB

    • memory/2952-6-0x0000000000A70000-0x0000000000A71000-memory.dmp

      Filesize

      4KB

    • memory/2952-3-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

      Filesize

      4KB

    • memory/2952-41-0x0000000000670000-0x00000000006C4000-memory.dmp

      Filesize

      336KB

    • memory/2952-40-0x0000000001000000-0x0000000001110000-memory.dmp

      Filesize

      1.1MB

    • memory/4612-38-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

      Filesize

      4KB

    • memory/4612-42-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

      Filesize

      4KB