Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    27-09-2024 22:01

General

  • Target

    fafab384768cb4b1b9c1f13de6720faf_JaffaCakes118.apk

  • Size

    427KB

  • MD5

    fafab384768cb4b1b9c1f13de6720faf

  • SHA1

    b61b575b3764aa4b260bb46dfb2c653d72b94415

  • SHA256

    b67262d26e6fbe7dca7543245edf7f748507c4cacf1dbc6ef3d16d39c63dc0cd

  • SHA512

    e657d455ee9de135a46d87af0007e2ec6b629418eb8ffadeb2efb6d6b5fb7dbfa51a6a2ce5011b7ddadafd7e44d04781d8b86a25e451bfec11c9d7442a8e4bf9

  • SSDEEP

    12288:OpH3tUmxd3dgVlnPlE2nMz5CiPUjUHJJZ7on:03tUmTd+9nnSAiPUjUHrZs

Malware Config

Extracted

Family

xloader_apk

C2

http://103.249.28.208:38876

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
  • 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.cusx.ujrz
    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
    • Queries information about active data network
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5060

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.cusx.ujrz/files/dex

    Filesize

    764KB

    MD5

    9ef682a5daa6666a6e69a38c37a635b5

    SHA1

    602bba780bf668e0b8d3870fe8ca28e128d1f78c

    SHA256

    1ad70cde19de653276cf7af790d4ad5117f88a5ada3c2bd2d981a0b6206c2dcc

    SHA512

    84e90344c9afea40a540100ba944d6d3d979cd7279e4ec9082638a4a28ae1cb14e8b1de84f18742a0c46ae4f9bb0944c13ebba9e9e8751dfd58f34995c9ff2b2

  • /data/data/com.cusx.ujrz/files/oat/dex.cur.prof

    Filesize

    969B

    MD5

    7ba8651dd46ce0e0c0f5df81043a79ff

    SHA1

    c9f20415d4464a7b097d8972169bdc1da3b92265

    SHA256

    e66ee7773651b1c359af7659b688ac1d71414e9fc544652420e570b8395bad0e

    SHA512

    66cc6dc5445793aee4be4bc3d0a630c13d57829c0d5b0da833184fb64e5499e3da92fde23f9524a361693b05749bcf12776aa34bbca1564a7994fb16e1bc69b5