Analysis

  • max time kernel
    27s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 10:43

General

  • Target

    4dfa09a3e7b4020ddf7e37daa5003dd0e06550214587576977741b7b5662cec4.exe

  • Size

    425KB

  • MD5

    b7e9fb08ec0ecd5052a97ff050b2d46a

  • SHA1

    b91be0d12b32765d8f97888939ed8d06331286a0

  • SHA256

    4dfa09a3e7b4020ddf7e37daa5003dd0e06550214587576977741b7b5662cec4

  • SHA512

    7472d05cb41d4489f4768d3b01a93965d09e11736eb4b9bf5ea240fa8934dfc89a06fbdfd6e4ca8711334e3c143fadb159d3906fbd7c8af468ff73b0527752d2

  • SSDEEP

    12288:/H8OyEWiem8Rk9u5ov3eK7fZBw+lJ/BxzooFxyA8:kOv6m8u9u5I39kiJJxzo86

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\4dfa09a3e7b4020ddf7e37daa5003dd0e06550214587576977741b7b5662cec4.exe
    "C:\Users\Admin\AppData\Local\Temp\4dfa09a3e7b4020ddf7e37daa5003dd0e06550214587576977741b7b5662cec4.exe"
    1⤵
    • Loads dropped DLL
    PID:1964

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsd1E3D.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • \Users\Admin\AppData\Local\Temp\nsd1E3D.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/1964-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

    Filesize

    8KB

  • memory/1964-55-0x0000000000400000-0x00000000004B9780-memory.dmp

    Filesize

    741KB

  • memory/1964-58-0x0000000000400000-0x00000000004B9780-memory.dmp

    Filesize

    741KB