Analysis

  • max time kernel
    198s
  • max time network
    209s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 09:53

General

  • Target

    15588d322b98b93ce19804d255906392.exe

  • Size

    250KB

  • MD5

    15588d322b98b93ce19804d255906392

  • SHA1

    bf8423f47e3f2244420dd61e6b582a3cc03a1154

  • SHA256

    944110fcad30530c6f988e5e76c688996a8d70321a723eb8efb80eb7f3bb2f01

  • SHA512

    e2f2cb04fa7f9f2ccd35facf1aa89f0357c3ec25e61b38312ef4baacc2f31fce91699dbaa61cbe5d995450e7a609519d379ce8245fe7ff5939fb1e9a4a54ddb4

  • SSDEEP

    6144:6CeTsBgWdV/BIxx493HFEKHB+CeWufofY93:FlBgG/BIfKFTHBheWmoQl

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15588d322b98b93ce19804d255906392.exe
    "C:\Users\Admin\AppData\Local\Temp\15588d322b98b93ce19804d255906392.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    PID:4116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 724
      2⤵
      • Program crash
      PID:2012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4116 -ip 4116
    1⤵
      PID:3960

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Windows\SysWOW64\msxml71.dll

            Filesize

            202KB

            MD5

            ac0d42ec1bf012da7656a64796c5275d

            SHA1

            a1612e707af078b67d7a0d2ca29f55b9556c904f

            SHA256

            b24d62f516223e6781bae66b40c48f747b32682a9a8e43b45614e92ca69fe386

            SHA512

            87c519108ddb89b62c70f4946b5c8e2a63f5b307797f75bbe4085cc5680474423da33b454893869bd4efd5d6e49f012b3c640e5f53c367561e1b6900fcd7477f

          • memory/4116-0-0x0000000000400000-0x000000000044D000-memory.dmp

            Filesize

            308KB

          • memory/4116-5-0x0000000000400000-0x000000000044D000-memory.dmp

            Filesize

            308KB

          • memory/4116-6-0x0000000010000000-0x0000000010074000-memory.dmp

            Filesize

            464KB

          • memory/4116-21-0x0000000000400000-0x000000000044D000-memory.dmp

            Filesize

            308KB