IOC Radar
TLP:WHITE13 IOCs

Operation GriefLure: Dissecting an APT Campaign Targeting Vietnam’s Military Telecom & Philippine Healthcare

SE
Seqrite
Published May 7, 2026Original Report

Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYunknownINFRASTRUCTURE38.54.122.188www.whatsappcenter.comwhatsappcenter.comCAPABILITYunknownVICTIMunknown
Adversary
Infrastructure(3)
Capability
Victim

5W+H Threat Analysis

Analysis unavailable

Indicators of Compromise

Indicators of Compromise13

TypeIndicatorConfidenceScoreFirst Seen
SHA256197f11a7b0003aa7da58a3302cfa2a96a670de91d39ddebc7a51ac1d9404a7e6
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA256bc090d75f51c293d916c40d4b21094faaec191a42d97448c92d264875bf1f17b
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA256ee6330870087f66a237a7f7c115b65beb042299f12eae1e9004e016686d0c387
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA2567f80add94ee8107a79c87a9b4ccbd33e39eccd1596748a5b88629dd6ac11b86d
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA256bc83817c6d2bf8df1d58eac946a12b5e2566b2ffe15cf96f37c711c4b755512b
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA25691a15554ec9e49c00c5ca301f276bd79d346968651d54204743a08a3ca8a5067
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
IP38.54.122.188
exploitintel-blognetwork
High
58
Jun 2, 26
Domainwww.whatsappcenter.com
intel-blogmalwarenetwork
High
58
Jun 2, 26
SHA256a49155df50963d2412534090bbd967749268bd013881ddb81d78b87f91cdc15b
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
Domainwhatsappcenter.com
intel-blogmalwarenetwork
High
58
Jun 2, 26
SHA25661e9d76f07334843df561fe4bac449fb6fdaed5e5eb91480bded225f3d265c5f
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA25635af2cf5494181920b8624c7b719d39590e2a5ff5eaa1a2fa1ba86b2b5aa9b43
file-hashindicatorintel-blog
Medium
53
Jun 2, 26
SHA256f34f550147c2792c1ff2a003d15be89e5573f0896c5aa6126068baa4621ef416
file-hashindicatorintel-blog
Medium
53
Jun 2, 26

IOC Relationship Graph

IOC Relationship Graph13 total IOCs
SHA256IPDomain
SHA25610Domain2IP1REPORTOperation GriefLure: Disse
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