Analysis

  • max time kernel
    147s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 10:11

General

  • Target

    4b27fca69cff3d33d5d4bac885063f91.exe

  • Size

    320KB

  • MD5

    4b27fca69cff3d33d5d4bac885063f91

  • SHA1

    5a198c2c755b9101a552b4bbbecee8a82115fc5e

  • SHA256

    22e76698471878822877cab33b27b4ab082640755fab69129acfd7cac808def6

  • SHA512

    072278e0a81d234f2774475b7ab8daabe67ba1cee9dc0c28353594c9b6f02b381dcdce900180f139c26f6590cf3f818f75a1c94a4277c7e8d185b65987ba25a2

  • SSDEEP

    3072:Ja91YLpzIedJBOvLRarT3CkMYLJRyLZCoceZ8/KxiBA0w+lRw6FgHATuCWQsQOz2:9NHBI8ekMQBjlhW+lRC8fWQsQCpVtm3

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b27fca69cff3d33d5d4bac885063f91.exe
    "C:\Users\Admin\AppData\Local\Temp\4b27fca69cff3d33d5d4bac885063f91.exe"
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:2324

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2324-6-0x00000000009A0000-0x00000000009A8000-memory.dmp

            Filesize

            32KB

          • memory/2324-7-0x0000000000080000-0x0000000000089000-memory.dmp

            Filesize

            36KB

          • memory/2324-4-0x0000000000080000-0x0000000000089000-memory.dmp

            Filesize

            36KB

          • memory/2324-3-0x0000000000080000-0x0000000000089000-memory.dmp

            Filesize

            36KB

          • memory/2324-10-0x0000000000080000-0x0000000000089000-memory.dmp

            Filesize

            36KB

          • memory/2336-5-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/2336-2-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/2336-1-0x0000000000020000-0x0000000000022000-memory.dmp

            Filesize

            8KB

          • memory/2336-0-0x0000000000400000-0x0000000000451000-memory.dmp

            Filesize

            324KB