Analysis

  • max time kernel
    168s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 22:04

General

  • Target

    94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe

  • Size

    170KB

  • MD5

    4ab95a184896edf04ec14b32b701bd4d

  • SHA1

    1d50e88dea2b5b4b4508827a9224b8ef0f718dc7

  • SHA256

    94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3

  • SHA512

    ed89a2eb326ac339b098f27c06a82434ffb9f7cb2c998f17f625dfd1bcd939d17cdc46bf0e6bd4183f86b84b3bd57e5fd357da08fdb82b22710c93fb4ad505ed

  • SSDEEP

    3072:22FiJ+yTKhW6wVkhcVUKdTctzath6K0gyw3MSsx/GsyllR2AGABPlb9CJu+:ri8SKgPCcCScuh69AMSK/Glv2vqOJu

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe
    "C:\Users\Admin\AppData\Local\Temp\94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Windows\SysWOW64\CMD.exe
      "CMD"
      2⤵
        PID:4644
      • C:\Windows\SysWOW64\CMD.exe
        "CMD"
        2⤵
          PID:4504
        • C:\Users\Admin\AppData\Local\Temp\94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe
          "C:\Users\Admin\AppData\Local\Temp\94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe"
          2⤵
          • Executes dropped EXE
          PID:4184

      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:\Users\Admin\AppData\Local\Temp\94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3.exe
        Filesize

        170KB

        MD5

        4ab95a184896edf04ec14b32b701bd4d

        SHA1

        1d50e88dea2b5b4b4508827a9224b8ef0f718dc7

        SHA256

        94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3

        SHA512

        ed89a2eb326ac339b098f27c06a82434ffb9f7cb2c998f17f625dfd1bcd939d17cdc46bf0e6bd4183f86b84b3bd57e5fd357da08fdb82b22710c93fb4ad505ed

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\side.exe
        Filesize

        170KB

        MD5

        4ab95a184896edf04ec14b32b701bd4d

        SHA1

        1d50e88dea2b5b4b4508827a9224b8ef0f718dc7

        SHA256

        94a4f9fcfbfce04a4851b8077c51380f693ffc8daa328d96e64a0d630e1e0cf3

        SHA512

        ed89a2eb326ac339b098f27c06a82434ffb9f7cb2c998f17f625dfd1bcd939d17cdc46bf0e6bd4183f86b84b3bd57e5fd357da08fdb82b22710c93fb4ad505ed

      • memory/4184-137-0x0000000000000000-mapping.dmp
      • memory/4184-138-0x0000000000400000-0x0000000000440000-memory.dmp
        Filesize

        256KB

      • memory/4184-140-0x0000000074B90000-0x0000000075141000-memory.dmp
        Filesize

        5.7MB

      • memory/4184-141-0x0000000074B90000-0x0000000075141000-memory.dmp
        Filesize

        5.7MB

      • memory/4504-134-0x0000000000000000-mapping.dmp
      • memory/4644-133-0x0000000000000000-mapping.dmp
      • memory/4776-132-0x0000000074B90000-0x0000000075141000-memory.dmp
        Filesize

        5.7MB

      • memory/4776-136-0x0000000074B90000-0x0000000075141000-memory.dmp
        Filesize

        5.7MB