Analysis

  • max time kernel
    179s
  • max time network
    186s
  • 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
    27-06-2024 22:01

General

  • Target

    80af53e094f28982af1704a7cb1f1a39cb8af82efeee2b677951fdb5f79e916d.apk

  • Size

    412KB

  • MD5

    49ab14e32678c1d73384fec3ebdc47c9

  • SHA1

    f402a363fcf564342f7b3702da67af780c76dffc

  • SHA256

    80af53e094f28982af1704a7cb1f1a39cb8af82efeee2b677951fdb5f79e916d

  • SHA512

    081bbb18fced83c40d8d065182f133fe23426f215746442073ca41ea566f2de477a23609020c70ab70cdc9cae3e2afe4680aa0b4c89002778f8d885d5277c1dc

  • SSDEEP

    6144:pvsZ45u2g89FyQDz3a12UH/aiNBkcnOxH2R30vUEbObpm8jYJAwuL:BsZIg87DNUHiiQDhu0vUEbqmEYx+

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

  • oojyrhp.yakhdsenr.wrrdux
    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:4296

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/oojyrhp.yakhdsenr.wrrdux/app_picture/1.jpg

    Filesize

    169KB

    MD5

    604346095399563c3348e59d4a2124e0

    SHA1

    fa483d2fdf580d766eb4272d1d2fcaa3f8ff5d26

    SHA256

    dce4c7a8eae29d30de9ddea5a23b5308e7bfcff243bc477049d412671d750b3f

    SHA512

    11a58cd7da0488065db931b600199e282ff40d2c71c8283f388bbaae2a144bc246d161dd1f0bca1d25b696d5654274c6dab5dd531baebdde8bac145fab0f660f

  • /data/data/oojyrhp.yakhdsenr.wrrdux/files/b

    Filesize

    446KB

    MD5

    5daa1f3756c6785b25d466ca6b7bdc50

    SHA1

    ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6

    SHA256

    a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7

    SHA512

    2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

  • /data/user/0/oojyrhp.yakhdsenr.wrrdux/app_picture/1.jpg

    Filesize

    169KB

    MD5

    0c58b4523a32429f571929d1a26137f4

    SHA1

    a07d01d5626b145abe6c5bb2c4bf023011fe9ffb

    SHA256

    3c3c3bc4938bdcf8ac5210f60fa407fef6d8df43e6c7ad678078e1847950e35d

    SHA512

    39dad794c47d09138bbfcb511e037a10976e046dd5f46486f695bea6c17011d1be647a3ecf2b6885fd4cbb30bd0b9e13fa821d14334b81fc2d36028d9e457670

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

    Filesize

    36B

    MD5

    43f19fbc14f5972a7a71cd28ae7da4ae

    SHA1

    465d67c84943016202ec31e67916aa49dee05394

    SHA256

    6eb36c9126c44ecf5c42131e45361c863adda35fb94ff9a94788561c74707fed

    SHA512

    c02650fdb93d795f17d99e8f970f9b5af6ffa85996f7b433a9465121e5af515daaa1f3f054b871ef00dc53069a3cbc50e92a607a6152597982c515c3e9f23184