Analysis

  • max time kernel
    25s
  • max time network
    57s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 10:44

General

  • Target

    6dad3c97511061b538afdb335c76978cc8ef370ea5a3361601f0ea8d97d8b58d.exe

  • Size

    630KB

  • MD5

    b9fefa12d16e2bb600f98eb3d6afeccc

  • SHA1

    7b321226763f80aa2674011ed72720c852038e72

  • SHA256

    6dad3c97511061b538afdb335c76978cc8ef370ea5a3361601f0ea8d97d8b58d

  • SHA512

    7e869f4b87390ff20262e9f06b69e770f09792073ea465868f5fb792beb41cb3b068093fdb109bf9a7685eb6d0265a82ca1e4f2ce5c4d64e5c3535c8a091945f

  • SSDEEP

    12288:SrZVkLLC7a8VfTUCWPRvvb3IXtkJt4+DrO7te0X9i7NftRU1Mgsle:iZV0CzJWyXGI+yv9qaMgqe

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 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\6dad3c97511061b538afdb335c76978cc8ef370ea5a3361601f0ea8d97d8b58d.exe
    "C:\Users\Admin\AppData\Local\Temp\6dad3c97511061b538afdb335c76978cc8ef370ea5a3361601f0ea8d97d8b58d.exe"
    1⤵
    • Loads dropped DLL
    PID:276

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nst3B3F.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • \Users\Admin\AppData\Local\Temp\nst3B3F.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/276-54-0x0000000076031000-0x0000000076033000-memory.dmp

    Filesize

    8KB

  • memory/276-55-0x0000000000400000-0x00000000004EFA20-memory.dmp

    Filesize

    958KB

  • memory/276-58-0x0000000000400000-0x00000000004EFA20-memory.dmp

    Filesize

    958KB