Skip to main content
IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

Check Exposure
35 IOCs

RegPhantom Backdoor Threat Analysis

Nextron Systems
Nextron Systems
Published March 20, 2026Original Report

Malware Families

Excerpt

Executive Summary This report analyzes RegPhantom, a stealthy Windows kernel rootkit designed to give attackers code execution in kernel mode while leaving very little visible evidence behind. The malware abuses the Windows registry as a covert trigger mechanism: a usermode process can send an encrypted command through a registry write, which the driver intercepts and turns into arbitrary kernel-mode code execution. What makes this threat notable is the combination of…

Read the original report →

Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYunknownINFRASTRUCTUREunknownCAPABILITYMETA StealerVICTIMunknown
Adversary
Infrastructure
Capability(1)
Victim

Indicators of Compromise

Open the mindmap →

35 indicators

TypeIndicatorConfidenceScoreFirst Seen
MD5a37984b91c2054032e856faf2700d278MediumScore 53/100First seen
SHA2565650f8e0904433247a0cdc68c7b73c68291b52523dad1edb93a9bd7439273698HighScore 86/100First seen
SHA256b2bbdeb48f60e591d78ddc98fffc9504128e9b948fd58a54c2cfa927ff9db105HighScore 86/100First seen
SHA25691860b4d03b32a4ca6e8e92856272d953999934e6316f65677a615cbfb8d31d0HighScore 86/100First seen
SHA25601c3d2a947c56e16718f1f54c0820996dce1d44da25d38b2a9992eb16e6b11e6HighScore 86/100First seen
SHA256cc123e35363aeace09900bf3de76080eb46f7e04edede742dbdf2d80be129cc0MediumScore 53/100First seen
SHA2566606a963beb709da2d87d685d998e126f2a52efaad64eab8bbb5ba70c7ca5194HighScore 86/100First seen
SHA25697876c085318d8606e8478976d98dab77a7e905a87a4b0a27e20d794af25cd4cHighScore 86/100First seen
SHA256a0eee7cd05ca3dbddb57414df99768c05ade18f9c13fb31e686558e636badf26MediumScore 53/100First seen
SHA256aaed39996db0c5f9b7ebbda773e67aced72100af701bf2cd933c3aae6b31f9ceMediumScore 53/100First seen
SHA2565599ec1f3e1eb52a7e0f3b9dbd0c9849cf494c32ed1e50e76c43d2200daa283aHighScore 86/100First seen
SHA256f06dacf7f7152c632ed435ab60bb1a8e9e9a7eb5d416eb6419eb4446f7fa821fMediumScore 53/100First seen
SHA256218ab4cb7bf3622b4b8d5fa9196d817b91046e1eca84c26091f3f703ab214707HighScore 86/100First seen
SHA256006e08f1b8cad821f7849c282dc11d317e76ce66a5bcd84053dd5e7752e0606fHighScore 86/100First seen
SHA2567606a3b69488795fe2d71558caab7877ea313425e55a63aebb932d0d92b38aeeHighScore 86/100First seen
SHA2561f3d90ed62bf1b4fd501cbd435d2519486b60ad91704b6e38b93da00960cd22dMediumScore 53/100First seen
SHA25639eabd51174ae57bcaa05fc50ff7bb704464b97e315f6e03a6a447000463b261MediumScore 53/100First seen
SHA25677646afc50ac65756999441ff5879049c51309745fc9eb86d343174ad5601f2cMediumScore 53/100First seen
MD535c90c38b2c579d612d5970b04702df8MediumScore 53/100First seen
SHA2560956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478acHighScore 86/100First seen
SHA256836259c4475e372277b5115f8f4542c4210fd2817aaacd00f0a350b067fde165MediumScore 53/100First seen
SHA256cb2ed2ece12a675e19f2b537840a2b5d8bcdd1d508ec5c386178e60161d2cfe8HighScore 86/100First seen
SHA2567c9312ebe2afc299a0835a32700cdd2c5099c228799414c48058c0fb6095df9bHighScore 86/100First seen
MD575a32bf4ee05c4b16004041cab6ea8c0MediumScore 53/100First seen
SHA256b10d8bb537ab05e51f08d0b942ee9f92f3226d118fcac794d1a7396bbc0b531fHighScore 86/100First seen
SHA256a0c291e8942c8c7fecccff3fbdb65f65c76312d384a73d3748042a319209c91cHighScore 86/100First seen
SHA2566e1254e478d5b7e60a7a6c6c23943884eca59b214d5a8ecdbdea1a0bbd08df58MediumScore 53/100First seen
SHA256f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afdHighScore 86/100First seen
SHA2568f24be8d38df0d2cec0abf78873b83d2a633b650324e99505993604909a13805MediumScore 53/100First seen
SHA256c55f5339abaf48b9392df67d5b6f6e011d878d7ee848724ad5dbe8c4d898ef23HighScore 86/100First seen
SHA2569721430672e361eff1f92dd4cc81686635730bc9656f1542411ed2df93dea831MediumScore 53/100First seen
SHA2562ece92c1b221338b0f37cc033b2a160bb03cd4d3c228f0924fcb7be6c9bbea10MediumScore 53/100First seen
SHA256f25784a7577f2e4fa254e93458f6c92de66c623a3029c284a39f4076bb8d7046MediumScore 53/100First seen
SHA25632addf18477324f478bf93ac22be65550bc71450c9bc4fe49aa3be22219aae65HighScore 86/100First seen
SHA256703dfb12edc6da592e3dfb951ca2d84bf349e6a16ad3a2ab32b275349956e7c4HighScore 86/100First seen

IOC Relationship Graph

Building graph…