Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 01:47

General

  • Target

    77aefbe35bd7ea9b4f461084655bf7b870f07d4425d4619e781522edba3d248b.dll

  • Size

    164KB

  • MD5

    abfba91a82b5a23af15c70c0d970c51d

  • SHA1

    c7f8ab5c08c14ff16e0fe1fb467e44f760c51134

  • SHA256

    77aefbe35bd7ea9b4f461084655bf7b870f07d4425d4619e781522edba3d248b

  • SHA512

    b622b8e9518141d226e417f71ef892a11e1e8fd1c6a513376ef8e4b0609038e4a0aff447ed0602f9500a5c3f10458cb99a54372ed59fbeeb746695fffa16bd00

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\77aefbe35bd7ea9b4f461084655bf7b870f07d4425d4619e781522edba3d248b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\77aefbe35bd7ea9b4f461084655bf7b870f07d4425d4619e781522edba3d248b.dll,#1
      2⤵
        PID:1936

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1936-55-0x0000000076511000-0x0000000076513000-memory.dmp
      Filesize

      8KB

    • memory/1936-57-0x0000000000D3A000-0x0000000000D51000-memory.dmp
      Filesize

      92KB

    • memory/1936-58-0x0000000002470000-0x000000000259D000-memory.dmp
      Filesize

      1.2MB

    • memory/1936-59-0x0000000000810000-0x000000000082F000-memory.dmp
      Filesize

      124KB

    • memory/1936-61-0x00000000001B0000-0x00000000001BA000-memory.dmp
      Filesize

      40KB

    • memory/1936-62-0x0000000000200000-0x0000000000201000-memory.dmp
      Filesize

      4KB

    • memory/1936-63-0x0000000000210000-0x0000000000211000-memory.dmp
      Filesize

      4KB

    • memory/1936-65-0x0000000000690000-0x0000000000696000-memory.dmp
      Filesize

      24KB

    • memory/1936-64-0x0000000000220000-0x0000000000221000-memory.dmp
      Filesize

      4KB

    • memory/1936-60-0x0000000002740000-0x0000000002849000-memory.dmp
      Filesize

      1.0MB