General

  • Target
    v09hlsq24iwrk0iw.exe
  • Size 368KB
  • Sample261027-mdarfazy9r
  • SHA256 4792f0f0878b64a10ca1bbdc4fa8c6737caa9594dbc35f46f8f35a1da8f85b10
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • gomorat

Version
  • 110|EOSaFCbyO6cKdfmj7u4nwA==

Botnet
  • 109|0/szb2sSLw4oRwZLcfoRpg==

Mutex
  • 111|FfA2fLd1Yjf+adZFu7OFKg==

Attributes
  • antivirtual

    127|QD4lQRlw49SvREpnNqmlnA==

  • certificate

    126|ZCqiUmHgz0ussB89ZYB0xw==

  • delay_unit

    133|Th7sdUsvIss0NDt++vtvgw==

  • delay_value

    132|KvoxTOA1mZLrT60i1Oxn9g==

  • disk_spread

    136|Fn3O+YTEMONfc2y1sYk2OA==

  • enable_delay

    131|u5a5iCADeEw4+qJ8Shtt8Q==

  • exclusion_wd

    115|v3aFjH0iihT+Go3nsKemgQ==

  • hidden_file

    116|s7B8B6uKM2rC2zZvMAdduw==

  • install

    112|gpBSw9XbqRtcLkGjvTVnuw==

  • install_watchdog

    113|vot5HTm3hwn39G19K8vtcw==

  • key

    129|FEeD4+j3EEmXieSXEafuWCWqpWhdVDvtOsXnU4zhSKw=

  • pastebin_url

    130|UB+K1mxBB7QMvGKMoBIBqQ==

  • path_client

    124|hKJGtr0O5KDxdzv/8OFqg/mLh6ZF7+4e2E34yULBISU=

  • path_watchdog

    125|zeGFaxBymPRfumYyx6qRkiek39x7Smg2ydSAdZjPUt4=

  • pump

    121|gnfeYOhA0d+DCSFzsacQ4A==

  • rootkit

    117|qALJ/XeBayXYYD8G61i4ky3hSGi3V7hXM5t2hbuUB1Q=

  • rootkit_type

    134|x3gl2P8VPodFARzWt34wXw==

  • task_client

    122|w9zY9Ix+RKHeU8LUtz6yCQ==

  • task_watchdog

    123|GPLXk3Icj9YvPw18tZcndg==

  • usb_spread

    135|oSX2b+2GgWCgK1/X0KgEDg==

  • use_install_admin

    114|bxaiV29TXI/xRB+qC9euBQ==

  • user_init

    128|djhbqegfTsVGj3iT3La1YA==

  • winlogon_shell_enable

    120|h1jL3/j1itY9fY1FUeq30w==

  • wmi_name

    119|e5TrNp6iU/UvyWgj0ndr4w==

  • wmi_startup

    118|guySF3+L6B9XWDv/Cvy/SA==

Targets

    • Target
      v09hlsq24iwrk0iw.exe
    • Size 368KB
    • SHA256 4792f0f0878b64a10ca1bbdc4fa8c6737caa9594dbc35f46f8f35a1da8f85b10
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: GomoRAT

      GomoRAT is a Windows RAT written in C#.

    • Modifies WinLogon for persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks