Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    25-02-2023 05:09

General

  • Target

    f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe

  • Size

    53KB

  • MD5

    d3455af45341d4569fac4127ad4490c0

  • SHA1

    7fe6c8cb118bc4bd479494be578f55131cba7523

  • SHA256

    f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b

  • SHA512

    05d57fb35614ee6d75d3a36bad76bdba9e4cbd2cb60dce481c560c85523077ba2a755b96ecef073e5d4b85ee39c67b98b40cb68b99b1239cde7ac6bd6952bcf2

  • SSDEEP

    768:Ppsvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5kpq/gQF:ReeytM3alnawrRIwxVSHMweio3alQF

Malware Config

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

  • Modifies extensions of user files 2 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 37 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe
    "C:\Users\Admin\AppData\Local\Temp\f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:1920

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3948302646-268491222-1934009652-1000\desktop.ini

    Filesize

    1KB

    MD5

    7b794b5b2130c78e482d1a3507f39688

    SHA1

    e1255b85dc3266d8aebdc8fbc5259cae840ad26f

    SHA256

    5bad437af59ce0585b7ad2e75e19f26f9a683ca6bfba0c0bf9bcd3fa9f66ac01

    SHA512

    0b584bf1db7d1be2b88c900965ef15fc7d041d92aa4a42216597928cbb2cdfe1e48620d52904232823c3d0e2fa8526c4aa455b9dbce7cfa707b1acf0ba08714c

  • C:\Users\Public\Videos\Sample Videos\how_to_back_files.html

    Filesize

    4KB

    MD5

    fc2f0db342851e8c56453960fa49bff3

    SHA1

    7581a342d86955d819b8467691f2eed119b1e93e

    SHA256

    60ef69a23c4a25008803da85590440b0b953fa7faf00e9bbfe8fd6a1ce1856c1

    SHA512

    e11a67247f5156a55b232b664599697c1dfa3e912c70fb769bb23124709aa41a4e077e594e787d4c2361eb1aa2b10e111f2a925159c8ebd2de1d2ee9e30d0263

  • memory/1920-101-0x0000000000400000-0x000000000040E200-memory.dmp

    Filesize

    56KB