Analysis

  • max time kernel
    179s
  • max time network
    167s
  • 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
    30-07-2024 22:04

General

  • Target

    43871ceecfb0f4970224196debdf75e8b933d4dcc1492b57a60d27f5e6e272ed.apk

  • Size

    436KB

  • MD5

    65476cb868a7dfad7bb256d80f38e079

  • SHA1

    6f97b41ddd7fc0dd004efd6f2462ef2131c6bd28

  • SHA256

    43871ceecfb0f4970224196debdf75e8b933d4dcc1492b57a60d27f5e6e272ed

  • SHA512

    4f8982a028aba20a643795cb8c410f64de29ac065d52a40f678e4775e9ed851bd1e2d6adacf25ece9131f0a3ce815254c05a28e8624f6c9ec01c8bc54bc785ab

  • SSDEEP

    12288:3tphGW13FVAcWyysVeDaNju9+HkAbtT4qx:3BNttys7udAb3

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.50:28899

DES_key

Signatures

Processes

  • ampz.ljqklf.nbx
    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 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)
    • Checks CPU information
    PID:4285

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/ampz.ljqklf.nbx/app_picture/1.jpg

    Filesize

    168KB

    MD5

    76201fa1f6d3324fecedb4a6963c5ab3

    SHA1

    64563089e1dc4d62fdbaaac766080e65821cef47

    SHA256

    a415306a0cd8b4e4087645c328aedfef669d1ab4bd54260897dfecfb13725c1b

    SHA512

    f22ddccf4cfa5a82047e631d531b655f8f76914b4e6fb7a8d33c76ed56be8b27fded2a9dd3cb78513633e10863e84b14532e780cc867b4ae4722a78a38b522eb

  • /data/data/ampz.ljqklf.nbx/files/b

    Filesize

    444KB

    MD5

    5052e382193805f854a17470afdeadc8

    SHA1

    e434b19018b8d0a14c3db4b47318a9e92e9f5148

    SHA256

    6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a

    SHA512

    be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

  • /data/user/0/ampz.ljqklf.nbx/app_picture/1.jpg

    Filesize

    168KB

    MD5

    7835bacfe01c7e152d38ee8cd8f9505c

    SHA1

    e403210dc2baba73cb361cb22409fab35cc28c2f

    SHA256

    96cc4903ec0eeaed51f56c8500eab141d5f91d067fe7af7da6ad6799ae4c5ede

    SHA512

    008788e6b96e5d169bf8bfb2f024e8a30314c85f55b5efb506d577ee3e4a5ed636f5a807558ca48e2dc856731e4520cb08946cf9a6aab9cd222412ea4dc7f951