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
- 9303af8cf2384b61cd179320da53d88f
- b58403b0f8b5e82d82066eb8a67a5fe8
SHA-256
- 64d002099ceefa7bcfc631c8eca3f5ffd650c7f758d11fbd94f4d0ef6e0f9c42
- 6942bdc3fef603f86e7c33e427668c15ea38401bb7a0fec693ac6bc8d9156021
SHA-1
- b8e622fb390ecbb0b72d0ea983352270c6bd0dd7
- 1d00e5edf256f82fca21edd198cdc72179b237de
Remediation
- Block all threat indicators at their respective controls.
- Search for IOCs in your environment.