General
- Target flubot_v5.3_e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4.apk
- Size 5.5MB
- Sample260219-nsa67ady3h
- SHA256 e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4
- MD5 a4e52ac69d698f7e483dfc3620d3f11f
- SHA1 762b09ace083dc88ee76dbbac8447d637cbe08d3
- SHA512 78fbae91eecde88a9f608f32cf04d0685f6932c4a03950b01974352e0f0c45366008d02cfe2b7a2fa08d231cc9c921c52f465b18f9225b61e6cde9057afdbd73
- SSDEEP 98304:1fKRKdQfY85MrPTXnWk6bx7j9H6AiwTXl5DGS5D/F9yxrC0:1f1dQf9k0x9apwzbRD/F9yNC0
- TLSH T10E46231ABE9EE02BE483E935C068C58B840C40CD5715FB5B7769814C4EB6D84AB87FDE
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
flubot_v5.3_e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4.apk
Resource
android-x86-arm-20260129-en
Behavioral task
behavioral2
Sample
flubot_v5.3_e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4.apk
Resource
android-x64-20260129-en
Behavioral task
behavioral3
Sample
flubot_v5.3_e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4.apk
Resource
android-x64-arm64-20260129-en
Malware Config
Targets
-
- Target flubot_v5.3_e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4.apk
- Size 5.5MB
- SHA256 e9ff37663a8c6b4cf824fa65a018c739a0a640a2b394954a25686927f69a0dd4
- MD5 a4e52ac69d698f7e483dfc3620d3f11f
- SHA1 762b09ace083dc88ee76dbbac8447d637cbe08d3
- SHA512 78fbae91eecde88a9f608f32cf04d0685f6932c4a03950b01974352e0f0c45366008d02cfe2b7a2fa08d231cc9c921c52f465b18f9225b61e6cde9057afdbd73
- SSDEEP 98304:1fKRKdQfY85MrPTXnWk6bx7j9H6AiwTXl5DGS5D/F9yxrC0:1f1dQf9k0x9apwzbRD/F9yNC0
- TLSH T10E46231ABE9EE02BE483E935C068C58B840C40CD5715FB5B7769814C4EB6D84AB87FDE
- MD5 SHA1 SHA512 SSDEEP TLSH
-
FluBot payload
-
Flubot family
-
Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
-
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
-
Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
-
Queries information about active data network
-
Requests changing the default SMS application.
-
Requests disabling of battery optimizations (often used to enable hiding in the background).
-
Requests enabling of the accessibility settings.
MITRE ATT&CK Enterprise v16
MITRE ATT&CK Mobile v16
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1