Overview

overview

10

Static

static

10

c684dd975a...1b.apk

android-10-x64

4

c684dd975a...1b.apk

android-9-x86

4

childapp.apk

android-10-x64

7

childapp.apk

android-9-x86

7

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • 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
    31-12-2024 12:31

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General

  • Target

    childapp.apk

  • Size

    3.9MB

  • MD5

    4fc7f8f6b649f1aa03655d44f4675d10

  • SHA1

    630689e1599bb4bd2807d35b5a529df96df2e7dc

  • SHA256

    212194705ddd7c56b71d044cd0a3577af87e61c2aaa0421822088583dc949598

  • SHA512

    3d6bfd78bad270a5297c8f4b3dd9120e1b898c7733e0eb998db23cb968d3866314a52fcadb5ae891695fde44574f1c8f14431271517835b94464b007b15e2341

  • SSDEEP

    98304:XxE10b0mg463yklQuumzZzBHTX0tZRSmV00zV:BE10b0mgMkmupz/oSm1

Score
7/10
bankercollectioncredential_accessdiscoveryevasionexecutionpersistence

Malware Config

Signatures

  • Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Acquires the wake lock 1 IoCs
  • Queries information about active data network 1 TTPs 1 IoCs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • 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.

    executionpersistence

Processes

  • mem.ken.investigate
    1⤵
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Queries information about active data network
    • 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
    PID:4314

Network

MITRE ATT&CK Mobile v15

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Downloads

  • /storage/emulated/0/Config/sys/apps/log/log-2024-12-31.txt
    Filesize

    21B

    MD5

    5a79c0a9933c9258baa96a2e96c3a4b3

    SHA1

    9d9c411c6654186942655651f6f194766423fea7

    SHA256

    fd9dd4155b82847c149d066cf853b9761a1d421e6fb41994aacb79f8d2e16e30

    SHA512

    f4d1b01be3f63304eb6d948a3d33cd0caed9c29b0e8a5c6ca70079fe6ec513a7f2a3d68fc99d0a957c4e607dbeb5e5a29f8a09980021147dd746c8b351c44dac

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