Analysis

  • max time kernel
    53s
  • max time network
    140s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    03-05-2024 01:21

General

  • Target

    692e7b0f657ac34635e0dcd633f9c73b37d0258457d161ec6dbee26820cb72dd.apk

  • Size

    1.4MB

  • MD5

    7d71d2a2087ea3b52f2ee985fd03311f

  • SHA1

    6c113f0b141b75a6fef24f160cf9aede761ac9eb

  • SHA256

    692e7b0f657ac34635e0dcd633f9c73b37d0258457d161ec6dbee26820cb72dd

  • SHA512

    a1b214232b1cc75e6aa09f7ea4e4b78a4854c628e79a2e1639425cf45d7695f6688fcd9bc3aac5dd2e30c5f9f37d44f2613f5e7652c02ba89bb53fa4d8fc9038

  • SSDEEP

    24576:PBQDIWwW6kx1+rrg+wHdampnEiclh285j18jiogpD/6/4zgdw:PectW6kxG94mvqiogpDSzdw

Malware Config

Signatures

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • 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 the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • 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.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.nisarexubunajo.xaroca
    1⤵
    • Makes use of the framework's Accessibility service
    • Makes use of the framework's foreground persistence service
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4477

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    1bf64f0570a1a590b7f5324bc5d33eb2

    SHA1

    b76bc8bc73964e9d1af86e2503819e8773638cf1

    SHA256

    2fc9983d96494785e3cf62e109bdefa95106bcca46f22f4d1af6d2e4dbf28992

    SHA512

    be2f7d84c261b91f41dbf82abcea89f588664ef0a5a60439afd522850def857916e8b5330775cf3610e97109ea82130dd5c81a6dfca8ac7c75404198d784cd55

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    7d54a3f706208a46c5bd872fd8335ae2

    SHA1

    509c3cb03a3bd921dc803a39295eb10d76c355d9

    SHA256

    718e90854d7a344c864bbb23050ab9f4a784eb4163530d5c3146c88f2b18fd03

    SHA512

    1c635450d7f80acbf0d9c8f904a39162694cde75f40a56f723d851bee96c266269d0dc6bd8ff00de413e146db932b22fd38695a0e5fae48d15e9734be0959e73

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-wal

    Filesize

    112KB

    MD5

    202a0a56f9b01782d377f4c677d55dad

    SHA1

    a7236050150aaafa9dae572fd3f60f838639274d

    SHA256

    20c64f493eb8509c53633f24d31baf78b72284afb27929197c50ad77c06165eb

    SHA512

    d6b8a1030afbbb8ed75cffea23f229fd1579ba121b55c4909bd5d3559fc6221eeff4b1044516a3ae5f56ac0938cbea454d82d6e7286fb641075c34bdce0b5938

  • /data/data/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-wal

    Filesize

    185KB

    MD5

    bfb0016c86c96d9433fbed3a019f75d7

    SHA1

    3248b96564f0c452c42240f17ca77296fe1626ce

    SHA256

    9bb4caf4fa29d17cdaddca3244dd06427ace3f693b40336a2ad1548df5db7d93

    SHA512

    920f5569979fe1774c44a2ad45b0584cbf792b698c3c56586e5e1246f72cec1e1b4e62ed0c4e4161caf8767f5f70f948599cd3c4a29a25782a7c9b62dd170060