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Analysis

  • max time kernel
    111s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2022, 17:50

General

  • Target

    121e6ed75ed0fd0a719ff5a100ff5e4a4fa1f81dd2d13860240b8c353d4a169f.exe

  • Size

    778KB

  • MD5

    06aca49512859fec8bec5b5d2ce93aa1

  • SHA1

    48fc6377473dd8d857fb7ccc207d7c91ec470229

  • SHA256

    121e6ed75ed0fd0a719ff5a100ff5e4a4fa1f81dd2d13860240b8c353d4a169f

  • SHA512

    a93c2120769127a1014b27c3e71e531579bdeec26e8ec2cfe75acbaec9df64b20e875f0f36344931fe3dbef577e60be3ac3db35eeca136da50a3833245eba619

  • SSDEEP

    24576:DLQWyXklOtkEvuFfFd5jS20Sh0SNfi+JWG/Mt:DLQWy0mk9FfFd5GvU01+lMt

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\121e6ed75ed0fd0a719ff5a100ff5e4a4fa1f81dd2d13860240b8c353d4a169f.exe
    "C:\Users\Admin\AppData\Local\Temp\121e6ed75ed0fd0a719ff5a100ff5e4a4fa1f81dd2d13860240b8c353d4a169f.exe"
    1⤵
    • Loads dropped DLL
    PID:4740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsnC2AB.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nsnC2AB.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • C:\Users\Admin\AppData\Local\Temp\nsnC2AB.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/4740-132-0x0000000000400000-0x00000000005157B0-memory.dmp

    Filesize

    1.1MB

  • memory/4740-136-0x0000000003461000-0x0000000003463000-memory.dmp

    Filesize

    8KB

  • memory/4740-137-0x0000000000400000-0x00000000005157B0-memory.dmp

    Filesize

    1.1MB