Analysis

  • max time kernel
    311s
  • max time network
    333s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2022, 04:55

General

  • Target

    942065ff3e061bb654c64cd60027018b25435d42b2f82c2979deba1d99f23f5c.exe

  • Size

    691KB

  • MD5

    0b8780f6ad5a3126c5a9c2849883241a

  • SHA1

    29551dc2dda2b9d39b3a0877b2b7a142445813c4

  • SHA256

    942065ff3e061bb654c64cd60027018b25435d42b2f82c2979deba1d99f23f5c

  • SHA512

    f701baa2cc2c795cf919effca1d4f552dc9e8d8442b44b956325bf5c94b5e0e9a0cedd38b6c4dcf14be6348ad9ab8b3837f47a5386927550d0decc2a8f344b7b

  • SSDEEP

    6144:GBZqyBO6ZXZokBPlQ1vYfqlodEPDAqYDCQz+0/M5GB5eHkjrI6lcw0v7RWkNybnU:GZqUXDQd3fPDMDCUF05GTjrI62wIEbU

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 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\942065ff3e061bb654c64cd60027018b25435d42b2f82c2979deba1d99f23f5c.exe
    "C:\Users\Admin\AppData\Local\Temp\942065ff3e061bb654c64cd60027018b25435d42b2f82c2979deba1d99f23f5c.exe"
    1⤵
    • Loads dropped DLL
    PID:1940

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nsv4435.tmp\System.dll

          Filesize

          10KB

          MD5

          9b40e5625f6f893a141f4df48ac0838f

          SHA1

          97dcc3c09f441129d293629a0f0d8d64e56a172d

          SHA256

          1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

          SHA512

          1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

        • C:\Users\Admin\AppData\Local\Temp\nsv4435.tmp\System.dll

          Filesize

          10KB

          MD5

          9b40e5625f6f893a141f4df48ac0838f

          SHA1

          97dcc3c09f441129d293629a0f0d8d64e56a172d

          SHA256

          1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

          SHA512

          1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

        • C:\Users\Admin\AppData\Local\Temp\nsv4435.tmp\nsDialogs.dll

          Filesize

          8KB

          MD5

          60bef38f7ecb037d4541203a79ba7e07

          SHA1

          34093fbab7c7e6d36127e0d04309522fd71b58d4

          SHA256

          756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

          SHA512

          66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

        • memory/1940-132-0x0000000000400000-0x00000000004AE780-memory.dmp

          Filesize

          697KB

        • memory/1940-134-0x0000000000400000-0x00000000004AE780-memory.dmp

          Filesize

          697KB

        • memory/1940-137-0x0000000003241000-0x0000000003243000-memory.dmp

          Filesize

          8KB