General

  • Target

    ca2d1cdf7ed424c2d7cf0ef6acb4a6d697a2316b8b0bdab73b4f3450eda994f4.doc

  • Size

    112KB

  • Sample

    240924-f6v5hsxcqf

  • MD5

    916af4bbb620fc412b71343c14bc65da

  • SHA1

    13972c6c8f8d121d90fd53ec6dfb634d0e382446

  • SHA256

    ca2d1cdf7ed424c2d7cf0ef6acb4a6d697a2316b8b0bdab73b4f3450eda994f4

  • SHA512

    9d4f71bbaefb57dffd57d603688732e32a811ffc3193c055f870402d5320745d2f8d48937889d51c7f4aa8f7210e60da44d46962a025e3594df11a241b97ac45

  • SSDEEP

    1536:vkcgH+VIU5s7gPgP8MDw/jlQx1JE7vReOr0l77CXXNaHsdUXSIt98iuBh/0pxG:vVgH+mU5ClwH9r0l77AnsSmy/Bh8pxG

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://drive.google.com/uc?export=download&id=

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.desckvbrat.com.br
  • Port:
    21
  • Username:
    desckvbrat1
  • Password:
    developerpro21578Jp@@

Targets

    • Target

      ca2d1cdf7ed424c2d7cf0ef6acb4a6d697a2316b8b0bdab73b4f3450eda994f4.doc

    • Size

      112KB

    • MD5

      916af4bbb620fc412b71343c14bc65da

    • SHA1

      13972c6c8f8d121d90fd53ec6dfb634d0e382446

    • SHA256

      ca2d1cdf7ed424c2d7cf0ef6acb4a6d697a2316b8b0bdab73b4f3450eda994f4

    • SHA512

      9d4f71bbaefb57dffd57d603688732e32a811ffc3193c055f870402d5320745d2f8d48937889d51c7f4aa8f7210e60da44d46962a025e3594df11a241b97ac45

    • SSDEEP

      1536:vkcgH+VIU5s7gPgP8MDw/jlQx1JE7vReOr0l77CXXNaHsdUXSIt98iuBh/0pxG:vVgH+mU5ClwH9r0l77AnsSmy/Bh8pxG

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks