Analysis

  • max time kernel
    134s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    17/02/2021, 13:55

General

  • Target
    Rechnung.exe
  • Size 570KB
  • Sample210217-7fmax68x7j
  • SHA256 a86039e7c66e0d06ca519938dc7f2158288f4a4f5154a80ae7f9b24b35ba7253
  • MD5 SHA1 SHA512
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rechnung.exe
    "C:\Users\Admin\AppData\Local\Temp\Rechnung.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:504
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:752

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/504-2-0x0000000073920000-0x000000007400E000-memory.dmp

        memory/504-3-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

        memory/504-5-0x00000000055C0000-0x00000000055C1000-memory.dmp

        memory/504-6-0x0000000005B60000-0x0000000005B61000-memory.dmp

        memory/504-7-0x0000000005660000-0x0000000005661000-memory.dmp

        memory/504-8-0x0000000005560000-0x0000000005561000-memory.dmp

        memory/504-9-0x0000000005820000-0x0000000005821000-memory.dmp

        memory/504-10-0x0000000006060000-0x0000000006061000-memory.dmp

        memory/504-11-0x0000000005550000-0x0000000005551000-memory.dmp

        memory/504-12-0x0000000005B20000-0x0000000005B24000-memory.dmp

        memory/504-13-0x00000000015A0000-0x000000000160E000-memory.dmp

        memory/752-14-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/752-16-0x0000000073920000-0x000000007400E000-memory.dmp

        memory/752-21-0x0000000005300000-0x0000000005301000-memory.dmp

        memory/752-22-0x0000000005450000-0x0000000005451000-memory.dmp

        memory/752-23-0x0000000006120000-0x0000000006121000-memory.dmp