General
- Target flubot_v5.4-2_b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0-first.apk
- Size 4.8MB
- Sample260219-nt3ylady9c
- SHA256 b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0
- MD5 bfa5bdb02160fed695a791eaa22b7307
- SHA1 4de951a148783e3ded0e37d152ae9e55e5105a65
- SHA512 ce1b7292f5ba28bc31cc3887ca3e3f0b74ea905dbbe061728e677cc26f6afe7d07601f6fcf62369489b756dc44eca69b03bc4de945ba291238009d2e9bef3a40
- SSDEEP 98304:vdQzNVRGVx50P+7s9gdnt7UQaqH3T6JcIJTzeQjMjR9hI1zSYGOjS0Sp/ar9MEI5:v+zzAr2P/glt7UbBGDxCSdOe0Sp/+9M7
- TLSH T11736237BBEAFE056E047D135D126D08B8914844F554CF61BAAA9A1CC0EE7C40BB83F9D
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
flubot_v5.4-2_b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0-first.apk
Resource
android-x86-arm-20260129-en
Behavioral task
behavioral2
Sample
flubot_v5.4-2_b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0-first.apk
Resource
android-x64-20260129-en
Behavioral task
behavioral3
Sample
flubot_v5.4-2_b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0-first.apk
Resource
android-x64-arm64-20260129-en
Malware Config
Targets
-
- Target flubot_v5.4-2_b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0-first.apk
- Size 4.8MB
- SHA256 b07dbc0f6ddff8d5436adf42696b2c2a5bfc8e95f86885e8b5c6cdcdba0374e0
- MD5 bfa5bdb02160fed695a791eaa22b7307
- SHA1 4de951a148783e3ded0e37d152ae9e55e5105a65
- SHA512 ce1b7292f5ba28bc31cc3887ca3e3f0b74ea905dbbe061728e677cc26f6afe7d07601f6fcf62369489b756dc44eca69b03bc4de945ba291238009d2e9bef3a40
- SSDEEP 98304:vdQzNVRGVx50P+7s9gdnt7UQaqH3T6JcIJTzeQjMjR9hI1zSYGOjS0Sp/ar9MEI5:v+zzAr2P/glt7UbBGDxCSdOe0Sp/+9M7
- TLSH T11736237BBEAFE056E047D135D126D08B8914844F554CF61BAAA9A1CC0EE7C40BB83F9D
- 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 accessing notifications (often used to intercept notifications before users become aware).
-
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
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1