Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2023, 13:32

General

  • Target

    a55bd0ca7c4ef51ec290f20360a08c9c.exe

  • Size

    8.4MB

  • MD5

    a55bd0ca7c4ef51ec290f20360a08c9c

  • SHA1

    b97dc44c2c742b253e099bc77326fdd0d678b9e8

  • SHA256

    c7aaf07d188ea540c4863f93c88b23b8788b212a217f04569749680e51c71509

  • SHA512

    c6ccbd53ab2a12211fb1252f455895437e45974f60fa5a7c0f0aaf039ff8771881ac635377e2a9579393df2be29b01cb864baa68e4127ff76d40d37bd8dde922

  • SSDEEP

    196608:FlD/q7z17siIkOlKBN3hJjEU7iTXTee4Wg3ThrdIzYdH:FlD/qP1aoRJjwTXT94z3F6yH

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a55bd0ca7c4ef51ec290f20360a08c9c.exe
    "C:\Users\Admin\AppData\Local\Temp\a55bd0ca7c4ef51ec290f20360a08c9c.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    PID:3056

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Cab124B.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar125D.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • memory/3056-0-0x00000000770F0000-0x00000000770F2000-memory.dmp

          Filesize

          8KB

        • memory/3056-2-0x000000013FD90000-0x0000000140E63000-memory.dmp

          Filesize

          16.8MB

        • memory/3056-3-0x00000000770F0000-0x00000000770F2000-memory.dmp

          Filesize

          8KB

        • memory/3056-6-0x0000000076F40000-0x00000000770E9000-memory.dmp

          Filesize

          1.7MB

        • memory/3056-5-0x00000000770F0000-0x00000000770F2000-memory.dmp

          Filesize

          8KB

        • memory/3056-58-0x000000013FD90000-0x0000000140E63000-memory.dmp

          Filesize

          16.8MB

        • memory/3056-59-0x0000000076F40000-0x00000000770E9000-memory.dmp

          Filesize

          1.7MB