Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    17-09-2024 22:05

General

  • Target

    47fa634279445320ff247d2d9a3806d6161e3a588a6272f17d875a7f57fe10ed.apk

  • Size

    277KB

  • MD5

    96245445773b9245eb78c2968a1340f2

  • SHA1

    4eedf5d07daa9390bae40dc389a67f88376d5307

  • SHA256

    47fa634279445320ff247d2d9a3806d6161e3a588a6272f17d875a7f57fe10ed

  • SHA512

    9b6eb246ef78ad37aeea7f800a5159c1a143f750a0089d15e2e720210da5f42aafd3da386be4bdf004f924e5124906d8651b6f28d0c966a4d6e7c4b8940e5839

  • SSDEEP

    6144:7qoJGeH7Zv8PyA5toP/R91TNOX7p/DN2Qz1QZBBUn0HNMcCHw5rRA:7qojb18PZtgPvu1Dnz2Lqn2M9w59A

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

Processes

  • com.pkyo.lbjb
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads the content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Requests changing the default SMS application.
    • 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)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4215

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.pkyo.lbjb/files/dex

    Filesize

    484KB

    MD5

    70f95d8cbe97d5c2eba3ea8444ae66ab

    SHA1

    ceeb757ec23da7c6b127262ae1dd966b4a7a73cc

    SHA256

    b02e06dfd1642646e5ccf3a06ccfc850edd1ba0464550962a15e69a0b6931426

    SHA512

    666d43b00bb424631c17248ced477990e5d2375b9ca086aeaf976ec00c44d017ff8e72538afdaa26b918014451382c8462a84c37ad2a597e0ec1c39288c96efa

  • /data/data/com.pkyo.lbjb/files/oat/dex.cur.prof

    Filesize

    937B

    MD5

    e6f75f403aafb07135631c877e4fdb3d

    SHA1

    ceb38f37d72e8b993ea8412bd76311fbb9b48305

    SHA256

    4fa632386b787d0f81b56ab1639614f5c3498be80eccb80e52d4cee2f4a2f9ed

    SHA512

    6c52782a91e11ae3869588acc2fa759554ed293db79ae8c09217419e6cb960d58b3426184aac58390246b475767ff557a5897356f4001f7d78c35d450cf535ab