Overview

overview

8

Static

static

SIGNED CONFIRM PO.exe

windows7_x64

8

SIGNED CONFIRM PO.exe

windows10_x64

8

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    24/06/2020, 13:37

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General

  • Target
    SIGNED CONFIRM PO.exe
  • Size 483KB
  • Sample200624-9evvbm7k7n
  • SHA256 d0c16d7dd39f3e0c3972b5c19de8e9daeb031d3ce55a6329a0ce76271904d078
  • MD5 SHA1 SHA512
Score
8/10
persistence

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • NTFS ADS 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
    persistence
  • Drops startup file 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • Loads dropped DLL 1 IoCs
  • Executes dropped EXE 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SIGNED CONFIRM PO.exe
    "C:\Users\Admin\AppData\Local\Temp\SIGNED CONFIRM PO.exe"
    1⤵
    • NTFS ADS
    • Adds Run entry to start application
    • Drops startup file
    • Suspicious use of WriteProcessMemory
    • Loads dropped DLL
    PID:1612
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath C:\
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:1056
    • C:\ProgramData\images.exe
      "C:\ProgramData\images.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Executes dropped EXE
      PID:1544
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        PID:1904
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1900

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1544-8-0x0000000001EB0000-0x0000000002003000-memory.dmp
          Download

          memory/1612-0-0x0000000001E00000-0x0000000001F53000-memory.dmp
          Download

          memory/1900-15-0x00000000000C0000-0x00000000000C1000-memory.dmp
          Download