Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    27-01-2022 21:46

General

  • Target

    1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b.exe

  • Size

    864KB

  • MD5

    17be9811767ee50b75ef86a57b4c901b

  • SHA1

    de7a063e554aeaf247654e8ba004df14a7f26edb

  • SHA256

    1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b

  • SHA512

    59212cb1c718df94f8938bad7ae717e3283a14dc8c5cc22b4f4717357337f785559eab6ceefeda2de62f858e0d71e8914a194604015982a5a1ca027bb3210abf

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b.exe
    "C:\Users\Admin\AppData\Local\Temp\1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Users\Admin\AppData\Local\Temp\1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b.exe
      "C:\Users\Admin\AppData\Local\Temp\1b2b8cb04b6aca7d35061c7b6337a05b6d74fff7604a5afcd9161650ff55238b.exe"
      2⤵
        PID:1540

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1540-56-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1540-57-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1540-58-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1540-60-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1540-62-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1540-63-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/1756-55-0x00000000769D1000-0x00000000769D3000-memory.dmp
      Filesize

      8KB