Analysis

  • max time kernel
    147s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 02:13

General

  • Target

    e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe

  • Size

    194KB

  • MD5

    75620052eeaa55a9a52fe8008f4cee9b

  • SHA1

    96807a8c9d3660ede2387689f310634519e92449

  • SHA256

    e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652

  • SHA512

    1c3e2ad803dbe5c79b52b443cd52cbc628a790893e9ab0e3bdfcf7eb648d2312bc9627150b3a36d20345407c47438318a021ae337fffc445082edad738169813

  • SSDEEP

    3072:b28gf8MEmvmIFonpvwSF2SjahDYI93iK7GgE3PZeJ6Zwy6:y8gEbm64W2SE93i8KBeJ6Z

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe
    "C:\Users\Admin\AppData\Local\Temp\e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 424
      2⤵
      • Program crash
      PID:1040
    • C:\Users\Admin\AppData\Local\Temp\e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe
      C:\Users\Admin\AppData\Local\Temp\e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4868
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 392
        3⤵
        • Program crash
        PID:4060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 392
        3⤵
        • Program crash
        PID:4620
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3116 -ip 3116
    1⤵
      PID:3664
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4868 -ip 4868
      1⤵
        PID:4768
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4868 -ip 4868
        1⤵
          PID:3032

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\e2748ea17c88d21377252925a8a4f69e4c3ac74002733a02125e63027f33f652.exe

          Filesize

          194KB

          MD5

          19fe0e7af567c0b3db7db017ff0c7db2

          SHA1

          b8fef9480b4e504c954bce1c5014159f5419e31c

          SHA256

          0352c9adda7e88041aae01982c5aa11815a8abf3f281b82c719ab588b28d84ae

          SHA512

          f51530bec9d91582dbc44ac36939f0072b93723ad10980da7474b89e74cfd3530550232db47def8583f9263a7ef87ca15b81f7c51cc66a3966b431a33647babb

        • memory/3116-0-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/3116-7-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/4868-6-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/4868-8-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/4868-13-0x00000000014A0000-0x00000000014D9000-memory.dmp

          Filesize

          228KB