Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-03-2024 09:46

General

  • Target

    b71e18cae2773313ef519918cdbde713.exe

  • Size

    25KB

  • MD5

    b71e18cae2773313ef519918cdbde713

  • SHA1

    c30aeac509b26d3ed469086ac01a5276dc21a1a2

  • SHA256

    79ee7936e54b8807fbad0e1279f632557fda64849f605a3a3e348dd997f4ef4c

  • SHA512

    81f8e1d2e04170a12e6c111e2d510a8885f6af9a4d316ab2899082ceec15676724009993483aa1e4905a53370b9d0783905ccd98e1381b0545c486b857e4e7be

  • SSDEEP

    384:o6TWApELmSY3BSz3Y94aiD2nDthq1Zolou884rSoyH2VUZ7OCFy35Sj:o94SY3MzaiD+ZE1Nuxbz2oDj

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b71e18cae2773313ef519918cdbde713.exe
    "C:\Users\Admin\AppData\Local\Temp\b71e18cae2773313ef519918cdbde713.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\b71e18cae2773313ef519918cdbde713.exe
      "C:\Users\Admin\AppData\Local\Temp\b71e18cae2773313ef519918cdbde713.exe"
      2⤵
      • Suspicious use of UnmapMainImage
      PID:3984
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 12
        3⤵
        • Program crash
        PID:1728
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3984 -ip 3984
    1⤵
      PID:2380

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1312-4-0x0000000000040000-0x000000000004D000-memory.dmp

      Filesize

      52KB

    • memory/3984-0-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB

    • memory/3984-1-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB

    • memory/3984-2-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB

    • memory/3984-5-0x0000000000040000-0x0000000000040000-memory.dmp