Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01/11/2022, 13:30

General

  • Target

    Outspin203.exe

  • Size

    340KB

  • MD5

    835f8284c5eb6321d755e5a1371ba51b

  • SHA1

    7fc7f45264c7dabf05d95f30f80db34c275904f8

  • SHA256

    fa02f1378d7fc1d1599dd3750c2ed9c93807d6a5bfc713cda003ac83b2e7359d

  • SHA512

    2ce6885fdc71b754e4090734f9aeb27e027caf3dbedfc2b0fc55cd1541a910f23b3dea81a2df3716376d07d98e31893268817bb03a606c326f0739861a39f5d1

  • SSDEEP

    6144:SYa64To0x7DlvxRjPKpmLX8Al69h71z4u1gYyywyBt7:SYeTo0x7DlvLjS0wJh71z4ilyByBx

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Outspin203.exe
    "C:\Users\Admin\AppData\Local\Temp\Outspin203.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    PID:852

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\nse9560.tmp\System.dll

          Filesize

          12KB

          MD5

          cff85c549d536f651d4fb8387f1976f2

          SHA1

          d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

          SHA256

          8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

          SHA512

          531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

        • memory/852-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

          Filesize

          8KB