Analysis

  • max time kernel
    136s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 07:40

General

  • Target

    c5b78edd1deb0dac3610398d413ad09bcccfc45d880a1f4d8b72cddfa41cd449.exe

  • Size

    243KB

  • MD5

    a45dbfd42277b4dd526b0a6662cf64b2

  • SHA1

    c7720bb36a6e1edf74f80691756ef13d4461681a

  • SHA256

    c5b78edd1deb0dac3610398d413ad09bcccfc45d880a1f4d8b72cddfa41cd449

  • SHA512

    e6de5c45c283b37f98d251e0a3ad34b98618dff4acddb8c0b864a40fdca6e994405f5dcd7c9380ca9b872179f37f4b00265cbbb5be359b1f009b8d806574e703

  • SSDEEP

    6144:1QiP/aK7Yh9H/B+3ChmBV+UdvrEFp7hKxr33:15P/aK7YvB+yYBjvrEH7y33

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5b78edd1deb0dac3610398d413ad09bcccfc45d880a1f4d8b72cddfa41cd449.exe
    "C:\Users\Admin\AppData\Local\Temp\c5b78edd1deb0dac3610398d413ad09bcccfc45d880a1f4d8b72cddfa41cd449.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 428
      2⤵
      • Program crash
      PID:1572
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2012 -ip 2012
    1⤵
      PID:4460

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Program Files\Common Files\System\symsrv.dll

            Filesize

            67KB

            MD5

            7574cf2c64f35161ab1292e2f532aabf

            SHA1

            14ba3fa927a06224dfe587014299e834def4644f

            SHA256

            de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

            SHA512

            4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

          • memory/2012-3-0x0000000010000000-0x0000000010030000-memory.dmp

            Filesize

            192KB

          • memory/2012-5-0x0000000000280000-0x00000000002A9000-memory.dmp

            Filesize

            164KB

          • memory/2012-7-0x0000000010000000-0x0000000010030000-memory.dmp

            Filesize

            192KB