Analysis

  • max time kernel
    151s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-07-2024 15:17

General

  • Target

    AppGitHub/App.exe

  • Size

    24.2MB

  • MD5

    e9375068b29318e25281d4fa36b2bf31

  • SHA1

    bbf93b5d9aa19293df332caf8866e5ad9b871787

  • SHA256

    964ed02573d0cf5741deda31cd7051e15d491a39aa610c5362e244832cc104bc

  • SHA512

    37dfb04705b74b9d5e09f7082c5da42b724d02e594ea215aa857f64b2a9009ed525992d5e29891a0a55427a355a72e4505ed61b15e733648ee83c39474417009

  • SSDEEP

    98304:IXG4ks4BPCuS3tqRi1jg7AEb/lp+LRpPoTP29Fc6clyzl/pdlOXwIJbYSTK460fs:MJHXhVTWNDu1ka2IUi+bBV3tE+EDaW6

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    94.156.8.173
  • Port:
    21
  • Username:
    anonymous
  • Password:
    anonymous@

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AppGitHub\App.exe
    "C:\Users\Admin\AppData\Local\Temp\AppGitHub\App.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4408
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmpy8ucgmus\update.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Users\Admin\AppData\Local\Temp\tmpy8ucgmus\update.exe
        C:\Users\Admin\AppData\Local\Temp\tmpy8ucgmus\update.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4688
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          4⤵
            PID:452
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
            4⤵
              PID:32

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpy8ucgmus\update.exe

        Filesize

        950KB

        MD5

        0ef9fa7e80197f4f860e2874e1066c2e

        SHA1

        856bd2bac73a39ac20864f90dc94484c35b17e0e

        SHA256

        a3755d2a59b820a235bc610c4852946f90590c00d2053595f0040f6339dc300e

        SHA512

        2285e82c879eb239777338b352e2d97023c00ff26797aece4ee0fc5f3155b0159acd1a1808cfefa9e0064c1a7ed17a205545486c2d14495a23de6508c08533cb

      • memory/32-42-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/32-41-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/32-37-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/4408-10-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-26-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-12-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-14-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-16-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-18-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-20-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-22-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-24-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-3-0x00007FFDCB460000-0x00007FFDCB48A000-memory.dmp

        Filesize

        168KB

      • memory/4408-28-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-8-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-6-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-36-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-4-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4408-2-0x00007FF6E6580000-0x00007FF6E7DF8000-memory.dmp

        Filesize

        24.5MB

      • memory/4688-39-0x00000000012B0000-0x00000000012B1000-memory.dmp

        Filesize

        4KB