Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 23:55

General

  • Target

    31271f0f4246219c520a7884fa86b330N.exe

  • Size

    2.7MB

  • MD5

    31271f0f4246219c520a7884fa86b330

  • SHA1

    61ffd943ec90bde4043c89ecbcd46df2ff3dd0b1

  • SHA256

    935f8a02e3b8197351243184f33448b450c2d3fdeb4cfacf9a1ba8f790288066

  • SHA512

    fabcb1a98438fa936965bb6058e9654971d682ef325112e7be44bbc846df6421d9eae4ba8b7ecd107471da2c062f006e2297073c60ccaa13bf50f6457fbd11ec

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBK9w4Sx:+R0pI/IQlUoMPdmpSps4

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31271f0f4246219c520a7884fa86b330N.exe
    "C:\Users\Admin\AppData\Local\Temp\31271f0f4246219c520a7884fa86b330N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\SysDrvTP\xoptisys.exe
      C:\SysDrvTP\xoptisys.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\LabZUM\boddevloc.exe

    Filesize

    2.7MB

    MD5

    0964db45a376a23f677486d9420a9261

    SHA1

    5048fefc1ae9c99bf312843c262dd29061bb51f8

    SHA256

    e8541f6ee3b853523c3925dced5d6d7dedce3ecf5bc5c4a8a6544effc5c22fa6

    SHA512

    46c7676681d320f65e8a7d5d7738e44827d131c008f44a369c9264ada1fcd586be29072c53d0f4f5573fc5d5f22806ba9b3f62752e8d47be4715dcc5fb994be2

  • C:\SysDrvTP\xoptisys.exe

    Filesize

    2.7MB

    MD5

    23337cef03802bea1beab1fe8f490f87

    SHA1

    cf9aa53d720f97cff58a5f98b19c16aa42ca8087

    SHA256

    28c7907a7fd24699385b30955e92fdd56a2fda444c74566ad656c5450b603dc2

    SHA512

    16fb0d739a9966e61b2cfb458a1ecbddba7ff6332d838f52bd59eed7617598d7efe28a2873756fae33fd44a0ecf3ac0a6c5fc2eec257443bd2579103a6397f22

  • C:\Users\Admin\253086396416_6.1_Admin.ini

    Filesize

    206B

    MD5

    dc4b58746c75c7e9cdc34100f651baa8

    SHA1

    3352e53b9c76a36202dee6b4a848e36e1af2bada

    SHA256

    7b520a29c6a56620c0d749e0f0e3062ad2076f0c7f8592b30aeb234abe92287f

    SHA512

    87a282ebbb5ffef38da93d4f7cb3c046bc7c9a4b955c0ce3cf01fc821fe3d3d8ec937b19dbee005a00c34d22c64f5fa8be06b339456367c9da4d53fa111e8349