Analysis

  • max time kernel
    1s
  • max time network
    92s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 08:08

General

  • Target

    130401c7bd47fd5772fe61ee7e37199a.exe

  • Size

    209KB

  • MD5

    130401c7bd47fd5772fe61ee7e37199a

  • SHA1

    d3d4c6f8c16403ea0cafd0857ca51579a5d764f1

  • SHA256

    8392e8ebc86eb5bebab49ea05619f7f52f350224d7d308e34be7d818aa85981c

  • SHA512

    07b6c451f1ebe41671ba3369bf4622cab20de6591c547fd59862a6f557f60fc12f5a6f2051713ce92439c5b23ccdea0ce293af1dfcd43e063329c1c6ff53e77b

  • SSDEEP

    6144:VltGmukwuqEBv9KgZI4Szs66U4e8lVkw2AnhW1Hg:NGmN1Z9uzsKF8f6n1

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\130401c7bd47fd5772fe61ee7e37199a.exe
    "C:\Users\Admin\AppData\Local\Temp\130401c7bd47fd5772fe61ee7e37199a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4640.tmp\vir.bat""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2600
  • C:\Users\Admin\AppData\Local\Temp\u.dll
    u.dll -bat vir.bat -save 130401c7bd47fd5772fe61ee7e37199a.exe.com -include s.dll -overwrite -nodelete
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4680
    • C:\Users\Admin\AppData\Local\Temp\46BD.tmp\mpress.exe
      "C:\Users\Admin\AppData\Local\Temp\46BD.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe46BE.tmp"
      2⤵
      • Executes dropped EXE
      PID:456
  • C:\Windows\SysWOW64\calc.exe
    CALC.EXE
    1⤵
      PID:2392
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
        PID:2896

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/456-56-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/456-62-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/2764-0-0x0000000000400000-0x00000000004BF000-memory.dmp

        Filesize

        764KB

      • memory/2764-1-0x0000000000400000-0x00000000004BF000-memory.dmp

        Filesize

        764KB

      • memory/2764-70-0x0000000000400000-0x00000000004BF000-memory.dmp

        Filesize

        764KB