Severity
High
Analysis Summary
IcedID, aka BokBot – a banking trojan – first appeared in 2017. The threat actor behind IcedID is Lunar Spider. The main purpose of this trojan is to steal financial information but aside from this, it is also a passage for a RAT. Initially, it was delivered as a later-stage payload from multiple threats including Emotet, TrickBot, and Hancitor. Recently, it is observed that its threat actors are using several new techniques to avoid detection by the sandbox and endpoint security. This trojan has capabilities similar to Zeus, Dridex, and Gozi (financial threats). IcedID can download different additional modules and a configuration file from C2. It performs its task of stealing information by deploying a man-in-the-browser attack which assists in gaining banking credentials.
Impact
- Financial Loss
- Exposure of Sensitive Data
Indicators of Compromise
MD5
- a7d8a603e381a1849ea54237efae360c
- 9652e5e4b7cade128eeb8a09647ff64c
SHA-256
- a2fc7f965c6d8e5437dcc7eb04785cc46bc51b1f928f85b1a3f70d7677e4138e
- 75f16a6f8a4acc0ea31f24855704eb835b8e799e16a6d2ae83285477efa1561d
MD5
- c3a2ef72ea6cc3c65748a09a804a49d150ba0a4a
- d39bc81c0c9ef93e4a28bd49202315c3ca18364f
Remediation
- Block all threat indicators at their respective controls.
- Search for IOCs in your environment.