Analysis

  • max time kernel
    179s
  • max time network
    184s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    20-06-2024 02:20

General

  • Target

    c61e3483ce844b0632fab4f1edf32b0922591349b35a9598a8724eda5cc23f48.apk

  • Size

    412KB

  • MD5

    440f4b5b79a928d59ba6b15db7cc3fac

  • SHA1

    98ed2e203b6a9f9428d8c450fbf16cd890c84dcd

  • SHA256

    c61e3483ce844b0632fab4f1edf32b0922591349b35a9598a8724eda5cc23f48

  • SHA512

    0fe74374aba9266f51080e396e3cfb3a20811f7a0c5bda4dc49681c10d5e8b7e88eaeda994618ccced15a9df0c06139b9c45b47d2ec9537f118aaccde2dc0750

  • SSDEEP

    6144:UbQ/lN7KuCcy7RlLMbOFljLevI16OR7rf51Z32ByyflvQ8Xo8EeTwhI26:x7KuCH7RlScl3evk6OR7jwflvqn+x

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.50:28899

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 4 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 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 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.

  • Reads information about phone network operator. 1 TTPs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 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
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • xgeiwas.wsrqkfgzk.sxhxqa
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • 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:4314

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/xgeiwas.wsrqkfgzk.sxhxqa/app_picture/1.jpg
    Filesize

    170KB

    MD5

    436a51559de155562a5453936e79de61

    SHA1

    3f75b9af5d91bf32c1774c4aa56bcc9a064373a7

    SHA256

    a12ba39d05fe3ccc70490d370bc1839159a6965f065766fb4725988e882659a3

    SHA512

    8f0871393c01550a94df45870a36c47a9b6ccf535ee9eee1c6ccc3a121d3e9bf95a5c0769874c40fa4810e6d3e9d31796adf24110d7b246fa9b0d2b27601c9ed

  • /data/data/xgeiwas.wsrqkfgzk.sxhxqa/files/b
    Filesize

    446KB

    MD5

    4f4569db9ddb90b5f60c424621cf3a72

    SHA1

    63c79e63187921b33d30c66de3e791e3f51d746e

    SHA256

    18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c

    SHA512

    cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

  • /data/user/0/xgeiwas.wsrqkfgzk.sxhxqa/app_picture/1.jpg
    Filesize

    170KB

    MD5

    91ff057f7ded271ee94ac0b8b9f42d1f

    SHA1

    ce2b29e1f964d7f089879e8ba0a1a1a7c6e799f7

    SHA256

    f487fa79fbb8c38156dcddd9f595166784f0341900e42c4b9aa19b688d37660a

    SHA512

    7c5047f237b18bac2e28ff8090387539158a20dd8f2abdfcadbd1a82a0738644e222a8f321ab132fb67115930c7fd4bfa3f6ef0a9610889d55b1d5143a56c4db

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

    36B

    MD5

    8e789644b10b8bf9c60ae3ddf772fb05

    SHA1

    ed2edc09690f03643931036dbfce105d029b81ec

    SHA256

    e0f0fb821a6dd8580a3aabb271e678332d62949ad7cf9565c9aef782e22c97a9

    SHA512

    ccf24f5176500d643fc9519bdd3985807535ee3ff9818b6b772a6c26fb6496f10996ae8cf79cfdf994057a8ae32214106a2ef80b261970849c88c6100e86b3bf