General

  • Target
    260430-3gmheaetrp_pw_infected.zip
  • Size 5.4MB
  • Sample260501-em43msf16r
  • SHA256 061c5f18c3aeec4569fa9ce2093b6cce79414b8a27725850199a57f50b1d6d28
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • teabot

C2
  • http://193.24.123.18:85/api/

  • http://162.252.173.37:85/api/

DES_key

Targets

    • Target
      88fd72ac0cdab37c74ce14901c5daf214bd54f64e0e68093526a0076df4e042f
    • Size 13.6MB
    • SHA256 88fd72ac0cdab37c74ce14901c5daf214bd54f64e0e68093526a0076df4e042f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: TeaBot

      TeaBot is an android banker first seen in January 2021.

    • TeaBot payload

    • Checks Android system properties for emulator presence.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Acquires the wake lock

    • Checks the application is allowed to request package installs through the package installer

      Checks the application is allowed to install additional applications (Might try to install applications from unknown sources).

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Mobile v16

Tasks