Analysis

  • max time kernel
    179s
  • max time network
    131s
  • platform
    android_x86
  • resource
    android-x86-arm-20240603-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240603-enlocale:en-usos:android-9-x86system
  • submitted
    04-06-2024 08:02

General

  • Target

    941677b3c1c2aab28af8f38b7b073b42_JaffaCakes118.apk

  • Size

    213KB

  • MD5

    941677b3c1c2aab28af8f38b7b073b42

  • SHA1

    b3810703ab18f2935b78756381526385fbddfb17

  • SHA256

    4829fd7e40dfacf0100d5bcaa9420167eb114d291e998a57d8bc4d5a4fec1fbb

  • SHA512

    2ae8cdda084a730e1150184e2448805ccfcf8c52f2e97a09ff0948187ddbb05c741b22edd2cf7a03459f8724b529d8185fa4373b3c8a1a4549b84e213eaef9dd

  • SSDEEP

    6144:fIb/0szi6yig4a8dHtVIFXhYoBKSTrfI/+NE3MGbqZ:wz0K99xa8dHb0XioBlTrf0F3Mio

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.cold.toothbrush
    1⤵
    • Removes its main activity from the application launcher
    • Makes use of the framework's foreground persistence service
    • Checks if the internet connection is available
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4291

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.cold.toothbrush/files/16fa3e88-cfcc-4217-acdd-c86ac725b830.dat
    Filesize

    376B

    MD5

    136edba022d498deb824db182eb4f74d

    SHA1

    32ca0cb04bb840504859588006c03a6d71d89927

    SHA256

    8e6e5f57aa16f015b861b46b68967bd8b4b85a3cf986254aff853ae24a93d627

    SHA512

    b9b59dd0ced01cffa0bd5784bf0a82444433e14c7adf34fda49f4fd6ff79a326b36e1d47ebb9e3beed39195c3ce4e5be72250addb7de34070ef49e4d689478eb