Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    02-10-2021 06:02

General

  • Target

    ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe

  • Size

    204KB

  • MD5

    d7a4223e43b194c93b0663e8e319fbaa

  • SHA1

    d6cbe3198b1875a485773496b0e9c2b944b23133

  • SHA256

    ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2

  • SHA512

    e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c

Score
10/10

Malware Config

Extracted

Family

amadey

Version

2.70

C2

185.215.113.45/g4MbvE/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • suricata: ET MALWARE Amadey CnC Check-In

    suricata: ET MALWARE Amadey CnC Check-In

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe
    "C:\Users\Admin\AppData\Local\Temp\ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe
      "C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1776
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\603c0340b4\
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1980
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\603c0340b4\
          4⤵
            PID:1056
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN sqtvvs.exe /TR "C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe" /F
          3⤵
          • Creates scheduled task(s)
          PID:2008
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {F6E84187-A0AC-407D-B252-A59B5F0786F5} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1692
      • C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe
        C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe
        2⤵
        • Executes dropped EXE
        PID:288
      • C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe
        C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe
        2⤵
        • Executes dropped EXE
        PID:1536

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1848-60-0x00000000757C1000-0x00000000757C3000-memory.dmp

      Filesize

      8KB