Analysis

  • max time kernel
    329s
  • max time network
    337s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    24-07-2024 07:02

General

  • Target

    childapp.apk

  • Size

    8.5MB

  • MD5

    0f4d342c7a1261e9315fe83be60bbb73

  • SHA1

    e5a516a153419acecd9c3c6d9407daddd29b0aaa

  • SHA256

    50860a0d89d1b44e3f4c55843810d4484e128a91979f0f7c72fcda79853bd62d

  • SHA512

    d0e9df8e064d807e37392f052f81c2b767f2925bd4582108c415bd048c7cddbf193e55e061d09134a67575cfafe084204fe8bd381ecfe4964889371a53f9e33b

  • SSDEEP

    98304:mcyZKB4oIT4HVLwRq5JSQ3osEZmz/zBoT90twO:hyZKKHT4HVLw4DSQTFzKyt

Malware Config

Signatures

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Acquires the wake lock 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.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Checks memory information 2 TTPs 1 IoCs

Processes

  • anonymous.prerequisite.armed
    1⤵
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks memory information
    PID:4246

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /storage/emulated/0/Config/sys/apps/log/log-2024-07-24.txt

    Filesize

    25B

    MD5

    181ca4915c38099a3d0885178d8167c8

    SHA1

    0058f33a8c74a602e35f85b9ba671763d836bddd

    SHA256

    ae6bf282126812a2f89f8fe77e3a6c433a84f2bc7a3814dd20938ce6afcc942c

    SHA512

    13cfdd5021c8c25058b5201105da5b8eff3f897f3ab497efb030e8f9b9fbf53eb1789da4516ea2fe42e13f7e2415d3c60374926774cf3b39844bf0692f3a2bdf

  • /storage/emulated/0/Config/sys/apps/log/log-2024-07-24.txt

    Filesize

    25B

    MD5

    ba30336bf53d54ed3c0ea69dd545de8c

    SHA1

    ce99c6724c75b93b7448e2d9fac16ca702a5711f

    SHA256

    2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af

    SHA512

    eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

  • /storage/emulated/0/Config/sys/apps/log/log-2024-07-24.txt

    Filesize

    280B

    MD5

    751e06734ec2c5cf6fd154c39e0c1383

    SHA1

    578d34952daf943b03aaa981f0a63bc266d0cde2

    SHA256

    3053d6030144f08f9a0d3c1bfa48841edf47aa746d13d7cf79541d7ce927fdb6

    SHA512

    23bf9853bae22b47d69fd271fa32d4d9c848a2e182032385948ced0ec810daf64b2ff9361661e30e527ae29b2478612348b9ca7805bb1140cd9f008c5764a22b

  • /storage/emulated/0/Config/sys/apps/log/log-2024-07-24.txt

    Filesize

    41B

    MD5

    6257776b05e222923ff165ba5669a88a

    SHA1

    7c20a852a95ae9bbaebe205a6bef9ef07eec3a06

    SHA256

    38784a9b5f3907da8ccc4a5da857e9c0976041c59b75b4c1e46216f82a1b6de1

    SHA512

    e14c58d3f7f2264e7fc81672b8a81c968a26f8f198dda876a9de3d31786d4d22d827bb39fa6f50b181dd1d59f8a91d9c47e1e8460d92d1edc0d96d7be2ad3066