General

  • Target

    e96f5bcd69a3eae5fc82882825e06dd89c4da8aa8ec6ab0e4b9bafe524c947cb

  • Size

    208KB

  • Sample

    250302-hwjpvaytht

  • MD5

    cec1afbf2bbdacebd7a86f13b3435263

  • SHA1

    a87e805f9e4bd8b988dac76f9aae23e7b3ebdba9

  • SHA256

    e96f5bcd69a3eae5fc82882825e06dd89c4da8aa8ec6ab0e4b9bafe524c947cb

  • SHA512

    e313f0377694931262d609de95a45f945d91b9ea8d5e82b6ff33284e9dbe8723b8cc9b016d1ea70a683315aa705b0f7d6fe2c304b43204bd02f95d6a059cf060

  • SSDEEP

    3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf

Malware Config

Extracted

Family

gh0strat

C2

107.163.241.193:6520

http://107.163.241.181:16300/

http://107.163.241.182:12354/login.php

Attributes
  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C))

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)

Targets

    • Target

      e96f5bcd69a3eae5fc82882825e06dd89c4da8aa8ec6ab0e4b9bafe524c947cb

    • Size

      208KB

    • MD5

      cec1afbf2bbdacebd7a86f13b3435263

    • SHA1

      a87e805f9e4bd8b988dac76f9aae23e7b3ebdba9

    • SHA256

      e96f5bcd69a3eae5fc82882825e06dd89c4da8aa8ec6ab0e4b9bafe524c947cb

    • SHA512

      e313f0377694931262d609de95a45f945d91b9ea8d5e82b6ff33284e9dbe8723b8cc9b016d1ea70a683315aa705b0f7d6fe2c304b43204bd02f95d6a059cf060

    • SSDEEP

      3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Gh0strat family

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks