Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    19/10/2020, 10:12

General

  • Target
    kAFIi0D3kfignSd.exe
  • Size 848KB
  • Sample201019-1xtjfnrg6x
  • SHA256 54d8f78bd1fe792e03f5e128d9fe6f930e73199ba028960ecd62bf22d5242c6d
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • NetWire RAT payload 3 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe
    "C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wJNokZdL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE9E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1988
    • C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe
      "{path}"
      2⤵
        PID:2000

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1412-0-0x0000000074B10000-0x00000000751FE000-memory.dmp

          memory/1412-1-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

          memory/1412-3-0x0000000000240000-0x0000000000256000-memory.dmp

          memory/1412-4-0x0000000000CD0000-0x0000000000D1E000-memory.dmp

          memory/2000-7-0x0000000000400000-0x000000000042C000-memory.dmp

          memory/2000-9-0x0000000000400000-0x000000000042C000-memory.dmp