1ef3612c8b83307af6866158…

sample

Tracked by C2 Tracker · indicators & metadata only, the APK itself is never published

Analyst notes

Saefko. Multi-layered RAT. Identified by the com.sas.seafkoagent.seafkoagent package; the C2 URL and server password are static field init values of the GLOBALS config class. Indicators: https://choice-takeoff.000webhostapp.com/server.php.

Recovered configuration

package

com.sas.seafkoagent.seafkoagent

server_password

toor

Identification

SHA-256: 1ef3612c8b83307af68661583214643aaca748a4b51913b253835dfe92f6c864
MD5: 573c4ead1ac0e0e3b187d4db172d8ce6

Observed

Families: Saefko
First seen: 2019-03-20

C2 configuration (1)

Every indicator extracted from this sample. One row per C2 - each links to its indicator page with Whois, DNS and certificate pivots.

Indicator	Type	Port	Scheme	Family	First seen
choice-takeoff.000webhostapp.com/server.php	domain	-	https	Saefko	2019-03-20

Signing certificate

Subject CN: Android
Issuer CN: Android
Fingerprint: a40da80a59d170caa950cf15c18c454d47a39b26989d8b640ecd745ba71bf5dc

Relationships

Sample → C2 indicators, signing certificate (with every other sample signed by it) and family. Click a node for details, double-click to open its page.

Click a node to inspect it.

About Saefko

Multi-layered RAT. Identified by the com.sas.seafkoagent.seafkoagent package; the C2 URL and server password are static field init values of the GLOBALS config class.

Zscaler: Saefko - a new multi-layered RAT