IRONHALO

Description

(FireEye) IRONHALO is a downloader that uses the HTTP protocol to retrieve a Base64 encoded payload from a hard-coded command-and-control (CnC) server and uniform resource locator (URL) path. The encoded payload is written to a temporary file, decoded and executed in a hidden window. The encoded and decoded payloads are written to files named igfxHK[%rand%].dat and igfxHK[%rand%].exe respectively, where [%rand%] is a 4-byte hexadecimal number based on the current timestamp. It persists by copying itself to the current user’s Startup folder.

Names

Name
IRONHALO

Category

Malware

Type

  • Downloader

Information

Malpedia

Other Information

Uuid

ad6447b0-774f-48a1-a5da-d03c3e0b94e4

Last Card Change

2020-05-14