Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 01:29

General

  • Target

    936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe

  • Size

    223KB

  • MD5

    f55daac185408945de4bc5ac2c2fd0ca

  • SHA1

    8f8f33c29ab071789b61e10e53075b5f7b0fd911

  • SHA256

    936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1

  • SHA512

    da42e4452e8029d52a198049801a5fdbf9d9b928bb8f5fcfb012621e71e7306513bde4d5b1fb4552679dd63a337c7cd13ea2f081aec61adbb38b2e558e951567

  • SSDEEP

    3072:cFvA1y/mIM8SfE8ADE0XRP91u4/qL7n/lFNcQg6VsOso4jeAKpmvLMb4X1FSBwj0:lIMrAfP/GNFW6KOsryppmvLbWd

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 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\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
    "C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 396
      2⤵
      • Program crash
      PID:4860
    • C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
      C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3568
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 364
        3⤵
        • Program crash
        PID:2924
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3640 -ip 3640
    1⤵
      PID:4304
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3568 -ip 3568
      1⤵
        PID:4888

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe

              Filesize

              223KB

              MD5

              2a0844895418d0712fb8c9a6e42aa7ec

              SHA1

              d5c9eb32a5d7cf5621888680cdd6bce8aeaf687c

              SHA256

              d74d702893378f4021ae5df68afd7b1ffae1fb316c9f7de855e72e9359893132

              SHA512

              5ff4800300dca6644f3be13be2972f5e8877b807a0104de777d568d9d0214f04ea2319b01a0c1a2b6446626734b64b9a12dfa186cf46e8afd58f3f36ec9c0327

            • memory/3568-7-0x0000000000400000-0x0000000000446000-memory.dmp

              Filesize

              280KB

            • memory/3568-8-0x0000000000400000-0x000000000041A000-memory.dmp

              Filesize

              104KB

            • memory/3568-13-0x0000000004D50000-0x0000000004D96000-memory.dmp

              Filesize

              280KB

            • memory/3568-14-0x0000000000400000-0x0000000000446000-memory.dmp

              Filesize

              280KB

            • memory/3640-0-0x0000000000400000-0x0000000000446000-memory.dmp

              Filesize

              280KB

            • memory/3640-6-0x0000000000400000-0x0000000000446000-memory.dmp

              Filesize

              280KB