Analysis

  • max time kernel
    78552s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-20220823-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20220823-enlocale:en-usos:android-10-x64system
  • submitted
    21/03/2023, 14:56

General

  • Target
    E74C08FD6AD250FA63E028CE7801ECA99A460562107CC40727B0FBCA80182196.apk
  • Size 3.4MB
  • Sample230321-sbcqxadf4w
  • SHA256 e74c08fd6ad250fa63e028ce7801eca99a460562107cc40727b0fbca80182196
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • hydra

C2
  • http://saygosesgoforesosne.net

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Reads information about phone network operator.

Processes

  • com.flee.rail
    1⤵
    • Loads dropped Dex/Jar
    PID:4754

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        XfOkior.json

        • Path /data/user/0/com.flee.rail/app_DynamicOptDex/XfOkior.json
        • Size 1.3MB
        • SHA256 ec43b47a030fd2865e4a8f2524ee28c994b0e7095ce0274c9c79b39ff1b876ad
        • MD5 SHA1 SHA512 SSDEEP

        XfOkior.json

        • Path /data/user/0/com.flee.rail/app_DynamicOptDex/XfOkior.json
        • Size 3.6MB
        • SHA256 a7df9f982dbad9adce236859a1ae6c79206b27ebbd8e8730f09e9461dd595757
        • MD5 SHA1 SHA512 SSDEEP

        pref_name_setting.xml

        • Path /data/user/0/com.flee.rail/shared_prefs/pref_name_setting.xml
        • Size 131B
        • SHA256 a6c71a7d8e66bb7b2d56396b8f4bbd8c99bb4ee84b73735942d449db3cbea91f
        • MD5 SHA1 SHA512