IOC Radar
TLP:WHITE12 IOCs

Detecting Nimbus Manticore and their sideloading infection chains

NS
Nextron Systems
Published June 1, 2026Original Report

Threat Actors

Malware Families

Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYUNC1549INFRASTRUCTUREbusiness-joiners-exam…https://ebix.recruitm…CAPABILITYAsyncRATMETA StealerVICTIMunknown
Adversary(1)
Infrastructure(2)
Capability(2)
Victim

5W+H Threat Analysis

Analysis unavailable

Indicators of Compromise

Indicators of Compromise12

TypeIndicatorConfidenceScoreFirst Seen
Domainbusiness-joiners-exam.azurewebsiets.net
intel-blogmalwarenetwork
High
63
Jun 2, 26
SHA256620c51f4376cb79f0109c21971c28661418ae50b119585e3ffdb8011189fcb7b
file-hashindicatorintel-blog
High
61
Jun 2, 26
SHA256072744ce205bb89a36e563a86f30df5689e64eee75106b97ce708551c8194bbc
file-hashintel-blogmalware
High
56
Jun 2, 26
SHA2569b63b744dc1f3a24f057a404c5622ed0ca933752a00ce05117727c7d11f05536
file-hashindicatorintel-blog
High
61
Jun 2, 26
URLhttps://ebix.recruitment-flow.com/
exploitintel-blogmalware
High
63
Jun 2, 26
SHA256d1f525eb9347133b92e9558e1413558c8348c0f35a62577f60a5192ba38eb776
file-hashindicatorintel-blog
High
61
Jun 2, 26
SHA2563628d13d2f8af7663d58dd1aa352c8f12d12233a7318ee203f01f195573a2ed2
file-hashintel-blogmalware
High
56
Jun 2, 26
SHA25606d12a4c4e3cc725dba37445cebeba41803718ccdb63d9d637355a241f651668
file-hashindicatorintel-blog
High
61
Jun 2, 26
SHA256c7ef2ec19d158301773b1590f5b5eeb362a30f725acad8f5b3a230e9f26d14be
file-hashintel-blogmalware
High
56
Jun 2, 26
SHA2568e5fc0998838559ca8611e6c03fd998a17ffc2eade24715b2fc3e723c712eb8b
file-hashintel-blogmalware
High
56
Jun 2, 26
SHA256eee657ffdb2af8ed6412221e7d5fbf4f5742f2ac2c88f43f12db46af0697de71
file-hashintel-blogmalware
High
56
Jun 2, 26
SHA256dfa1e3137a032ee8561a1cd5e1a0f71a10bebb36aef7c336c878638a9c1239ee
file-hashintel-blogmalware
High
56
Jun 2, 26

IOC Relationship Graph

IOC Relationship Graph12 total IOCs
DomainSHA256URL
SHA25610Domain1URL1Actors1Malware2REPORTDetecting Nimbus ManticoreUNC1549AsyncRATMETA Stealer
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