Analysis

  • max time kernel
    204s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 12:57

General

  • Target

    93475f844931d00622e7d0f361b5e3823df0a61c8c419e424ba9c793dd38d718.exe

  • Size

    809KB

  • MD5

    f63af6bf62e0a46cf7037228460076bf

  • SHA1

    447ff6f244866bcedd8d22bc87da8d2c3c2b6353

  • SHA256

    93475f844931d00622e7d0f361b5e3823df0a61c8c419e424ba9c793dd38d718

  • SHA512

    21a27c4a0629af1ee269b3f8f937d8281145faf478a9a594769b037ce15fd35a17e4ae9ba60dab15a44d62b398d2300eb94dd067b06963ee0f80357dbd097d81

  • SSDEEP

    24576:CMKeKmwkhK6LvSDTAAa2YpXlAraUkfJjVQ0xT:CV14hKYvSParhrrxT

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\93475f844931d00622e7d0f361b5e3823df0a61c8c419e424ba9c793dd38d718.exe
    "C:\Users\Admin\AppData\Local\Temp\93475f844931d00622e7d0f361b5e3823df0a61c8c419e424ba9c793dd38d718.exe"
    1⤵
    • Loads dropped DLL
    PID:1488

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nst69E7.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nst69E7.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nst69E7.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/1488-132-0x0000000002340000-0x00000000024E3000-memory.dmp

    Filesize

    1.6MB

  • memory/1488-133-0x0000000000400000-0x000000000051D7B0-memory.dmp

    Filesize

    1.1MB

  • memory/1488-134-0x0000000000400000-0x000000000051D7B0-memory.dmp

    Filesize

    1.1MB

  • memory/1488-138-0x00000000037A1000-0x00000000037A3000-memory.dmp

    Filesize

    8KB