Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-01-2021 06:59

General

  • Target

    tuesdacrypted.exe

  • Size

    1.5MB

  • MD5

    3a84b77974a6ec15009a18042c369b11

  • SHA1

    e77f891790b4f4f2728cd687c3ffd99d263d0e31

  • SHA256

    f74176506b2de80c22ba193508413540b9b13ca4ab364ecba8ae97120adb3ec3

  • SHA512

    49cd9bd37a3aa701dc3bc16fa7d311ba57b8519124168f00526fd321ab96d9b2ccde654fad4da5c0c24f57c79884271756d07db6c746273c44dfe9eaa3a22d85

Malware Config

Extracted

Family

warzonerat

C2

185.222.57.68:5200

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT Payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tuesdacrypted.exe
    "C:\Users\Admin\AppData\Local\Temp\tuesdacrypted.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\ProgramData\images.exe
      "C:\ProgramData\images.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1668
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1324

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\images.exe
      MD5

      3a84b77974a6ec15009a18042c369b11

      SHA1

      e77f891790b4f4f2728cd687c3ffd99d263d0e31

      SHA256

      f74176506b2de80c22ba193508413540b9b13ca4ab364ecba8ae97120adb3ec3

      SHA512

      49cd9bd37a3aa701dc3bc16fa7d311ba57b8519124168f00526fd321ab96d9b2ccde654fad4da5c0c24f57c79884271756d07db6c746273c44dfe9eaa3a22d85

    • C:\ProgramData\images.exe
      MD5

      3a84b77974a6ec15009a18042c369b11

      SHA1

      e77f891790b4f4f2728cd687c3ffd99d263d0e31

      SHA256

      f74176506b2de80c22ba193508413540b9b13ca4ab364ecba8ae97120adb3ec3

      SHA512

      49cd9bd37a3aa701dc3bc16fa7d311ba57b8519124168f00526fd321ab96d9b2ccde654fad4da5c0c24f57c79884271756d07db6c746273c44dfe9eaa3a22d85

    • \ProgramData\images.exe
      MD5

      3a84b77974a6ec15009a18042c369b11

      SHA1

      e77f891790b4f4f2728cd687c3ffd99d263d0e31

      SHA256

      f74176506b2de80c22ba193508413540b9b13ca4ab364ecba8ae97120adb3ec3

      SHA512

      49cd9bd37a3aa701dc3bc16fa7d311ba57b8519124168f00526fd321ab96d9b2ccde654fad4da5c0c24f57c79884271756d07db6c746273c44dfe9eaa3a22d85

    • memory/1324-8-0x0000000000000000-mapping.dmp
    • memory/1324-9-0x0000000000180000-0x0000000000181000-memory.dmp
      Filesize

      4KB

    • memory/1324-10-0x0000000000170000-0x0000000000171000-memory.dmp
      Filesize

      4KB

    • memory/1368-2-0x0000000002380000-0x00000000024D4000-memory.dmp
      Filesize

      1.3MB

    • memory/1668-4-0x0000000000000000-mapping.dmp
    • memory/1668-6-0x0000000002560000-0x00000000026B4000-memory.dmp
      Filesize

      1.3MB