Analysis

  • max time kernel
    179s
  • max time network
    161s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    01-06-2024 00:11

General

  • Target

    eb0af5098e78804a6f20ef77e9c2b0787cfd490f92014905cf8cd72d16546a62.apk

  • Size

    313KB

  • MD5

    29322811281a2cfc71ae978829e1ef7b

  • SHA1

    b1225764a8f8b8115ec26ce3753422063e689db3

  • SHA256

    eb0af5098e78804a6f20ef77e9c2b0787cfd490f92014905cf8cd72d16546a62

  • SHA512

    7b8b9747d05b0869f17ad9464c4ecd7a5df5352e8652a1e43757b69992cca5170244c6e3de8187c97dbe38d533041659b1881a47bf432582e3d870be2977648f

  • SSDEEP

    6144:nM5aR3mpFGfxP6rxekP1buDFh8NSGsYm9YuBvrjhx:M5aRKUZP5iQ5zT99xBvRx

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

  • XLoader payload 2 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • 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 account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • 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 phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • pixr.cuvma.ycahb
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Requests changing the default SMS application.
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries account information for other applications stored on the device
    • Queries information about the current Wi-Fi connection
    • Reads the contacts stored on the device.
    • Reads the content of the MMS message.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Acquires the wake lock
    • Checks if the internet connection is available
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4243

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/pixr.cuvma.ycahb/files/dex

    Filesize

    580KB

    MD5

    f51fa0481451ad4df6c3686f2a41e29a

    SHA1

    c38c35f5da0921eedeb256986fbd6bb00314ec0e

    SHA256

    7a60fc73f461b0c1dfb9c9786b44abd00e1c2034440397019a5225631e4679e4

    SHA512

    af7cbefadd5fce52a10daffb4073154dfab2240616669d3050910eb03a254a6d73932caf5db827fd12d35f217bc79e75524c81b41a7740e050468e37ff96efd9

  • /data/data/pixr.cuvma.ycahb/files/oat/dex.cur.prof

    Filesize

    1KB

    MD5

    1aaa95174142b55d45ad7cef94d63055

    SHA1

    5eea77e1b418c72e2eea1d7f39c09bec3af2db22

    SHA256

    70755e4d153c2ca643bf727bf4727630a15110a5cedf19042cc6a2b1e73f6e3b

    SHA512

    1971111bb795b7904af5b55ab4aecb1784a45d5db7f1bc34dc5329783c07871f09074dc25d583e83d3447a82e4b26fe25a9b9d921264246b142475d7ea7e98e0

  • /storage/emulated/0/.msg_device_id.txt

    Filesize

    36B

    MD5

    b1255605e50c689da0c4ae0fe617376b

    SHA1

    83ca92ac7b2b42014e976be8bddb34a60108c0c6

    SHA256

    e11e9ff696d03d7e596c5d776d422ef4679fdf97a1afecfc2faf36ada9c225f7

    SHA512

    258c9799725873e146ef788f60eef8219af64f9db09f6ac6aa0492ecaf79365d2d5c01db90ddbcb4575a6cd4e1831a22d2801065ed8bd8f48bcbab9d243fc75a