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Analysis

  • max time kernel
    91s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/10/2022, 17:53

General

  • Target

    629b21dc635fcf2eb784acbdf0d30def722e3c70ad05b676c8e976c0b00c9e06.exe

  • Size

    1.1MB

  • MD5

    0c3b2ad46ed2ecaa1ded43617b74ab5a

  • SHA1

    9a394186164e037c3d2ce533766ba9227376adbd

  • SHA256

    629b21dc635fcf2eb784acbdf0d30def722e3c70ad05b676c8e976c0b00c9e06

  • SHA512

    ddda4ea588eeece722b42665784f41186f57e3904780ab1954afd30f1a25f03091fdcefc0ee299ddae912b2531cfaa2a8be1d09390a9edbbaeb67ce98874ca44

  • SSDEEP

    12288:7Z5KaCg7+i5xQNQhMcTp9hLGtJHNZposXP9qhNnlvxHeeBqb6UgIbE:7Z5l515xPacTRGtJt3osXP9qhxH2jBbE

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\629b21dc635fcf2eb784acbdf0d30def722e3c70ad05b676c8e976c0b00c9e06.exe
    "C:\Users\Admin\AppData\Local\Temp\629b21dc635fcf2eb784acbdf0d30def722e3c70ad05b676c8e976c0b00c9e06.exe"
    1⤵
    • Loads dropped DLL
    PID:384

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsaC8B6.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nsaC8B6.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nsaC8B6.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/384-132-0x0000000000400000-0x0000000000516E58-memory.dmp

    Filesize

    1.1MB

  • memory/384-136-0x00000000023A1000-0x00000000023A3000-memory.dmp

    Filesize

    8KB

  • memory/384-137-0x0000000000400000-0x0000000000516E58-memory.dmp

    Filesize

    1.1MB