Analysis

  • max time kernel
    2326514s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    20/12/2023, 01:37

General

  • Target
    7983b8621a6ee1e41266c138a379760bf21777c522ba18dd3565ff38f1f9814a.apk
  • Size 2.5MB
  • Sample231220-b129eshge9
  • SHA256 7983b8621a6ee1e41266c138a379760bf21777c522ba18dd3565ff38f1f9814a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cerberus

C2
  • http://ffvarsesver.co.vu/

Signatures

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Makes use of the framework's Accessibility service 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Listens for changes in the sensor environment (might be used to detect emulation) 1 IoCs

Processes

  • com.sadness.fashion
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:5051

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        dHq.json

        • Path /data/data/com.sadness.fashion/app_DynamicOptDex/dHq.json
        • Size 785KB
        • SHA256 2b039052b7dd5f81fa0446181e8db7779ad847ee675fe932e58d9caf9a414c8e
        • MD5 SHA1 SHA512 SSDEEP

        dHq.json

        • Path /data/data/com.sadness.fashion/app_DynamicOptDex/dHq.json
        • Size 785KB
        • SHA256 192646dc415e9b2322f95e940da44abb218b61eafa5f08e39ab7b78b104d307a
        • MD5 SHA1 SHA512 SSDEEP

        dHq.json.cur.prof

        • Path /data/data/com.sadness.fashion/app_DynamicOptDex/oat/dHq.json.cur.prof
        • Size 591B
        • SHA256 4529bfe326589bfa550115c9d5e82b4a7b7f4850b2a713d9082850866aefa569
        • MD5 SHA1 SHA512