Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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
    03-11-2024 22:02

General

  • Target

    571d7d5f64c79a4203663834f1b4dc1767b9112efdd730cf803da484dd773a8b.apk

  • Size

    212KB

  • MD5

    86babedb33c85c913514d05867714816

  • SHA1

    7526089bb057dc662061cc52a840911c21ec95b2

  • SHA256

    571d7d5f64c79a4203663834f1b4dc1767b9112efdd730cf803da484dd773a8b

  • SHA512

    f27935b9b6e5d8417b27eec282f15f2ddcf4812b85a43fec49204c82ac9aadbc23964f527fadb8ee4c90617fcd90766fb9c3cb12d0d0d6393d58aef9feb76061

  • SSDEEP

    6144:N4qbJaooUEcIkG2TsA+4kieQyOg2sPbx+:N4YUUEkG2TsA+45S2sPbU

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.54:28899

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Xloader_apk family
  • 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 5 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.

  • Queries information about active data network 1 TTPs 1 IoCs
  • 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.

  • 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

  • mcugpbi.wpvqaowbh.vvnrdv
    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
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • 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:4238
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mcugpbi.wpvqaowbh.vvnrdv/app_picture/1.jpg --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/mcugpbi.wpvqaowbh.vvnrdv/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4273

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/mcugpbi.wpvqaowbh.vvnrdv/app_picture/1.jpg

    Filesize

    8KB

    MD5

    3f6304e46b5096dea9f1604ef2f4a5db

    SHA1

    601ec357e27cbff3e778747c89f8dd833a293a02

    SHA256

    ce1b19ffe066f0c606869b356aa80ad82a2e06742f4bd207b28950ebda194beb

    SHA512

    8931e9a6f258a144b02947a6987f89ed5ec7cc38e59aa9e4e221c6a9aecaf61fc11f31cfeff7550fdcd1b0b52713a1ac98afc833fe7453b22c81f625c9e058b3

  • /data/data/mcugpbi.wpvqaowbh.vvnrdv/files/b

    Filesize

    446KB

    MD5

    5705e5b58e9503402cf66c15fbc1d854

    SHA1

    ac943d94e87db55183a1cf24517c3d40361a2d03

    SHA256

    c8e371d5021bc1f77ea2062c2a568ada090e464099596476536816b4feb1f5e8

    SHA512

    46ed8f6f3a670ef3dbf0477353d3da5a19f3a188b51ee8cea492e3a6ffed77d14663eb1732bc084bdd78f4fea0a4190c39399a20aa2f6b6c92fc91bded97e70d

  • /data/data/mcugpbi.wpvqaowbh.vvnrdv/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    86ed61ac06d7bfeb6a83048ca7224c5d

    SHA1

    334cfc38c0f9b6482a1d1241e59a6f8616249f35

    SHA256

    9f4fcea7e6bff2d37a614318332fd6ec308e4cf9647227da99b7afb59360878f

    SHA512

    b3f2e18e0a377b7bb4dd076d8f774722a36ad047773b6ec833a7af6cce4513e90e6e4cdec65d286ae7fbd9091ab0ceccbb168a5f6f6c28ebdbd5371079ac3344

  • /data/data/mcugpbi.wpvqaowbh.vvnrdv/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    87f65337c38c9e49080304cc0f02cd32

    SHA1

    2234a5d3bc4f4fe0eb8961bf52588100c62da242

    SHA256

    4a5e813e7a5bfe4f31bd522e2e9a841889a8e4500c835f4708034f08818317d9

    SHA512

    6e54e04b3987fc86c5f342c7494a75c1b1f19e692a68c016c0da48cd86e13637e8054be81c1f6849702d19d58bd828aedb2b31c423ea3d2aa049c14bcc39e055

  • /data/data/mcugpbi.wpvqaowbh.vvnrdv/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    b37a22298904b604479c29cfdd713302

    SHA1

    237af930c8d8306dfec7f435ab75a814015f5bbe

    SHA256

    e3065c3eb408bf836258d872345cb21712b08da8a0cc72089df3baa51b513cf9

    SHA512

    d9fc94376a67380fe77832dd6c4de03585d0e8b6e0ad0894dbd299243b0a987ab63fb45a4ac56e90f4c4a5775416d73bb1006cbf3ce80c586a2cb3c36d627391

  • /data/user/0/mcugpbi.wpvqaowbh.vvnrdv/app_picture/1.jpg

    Filesize

    8KB

    MD5

    884f558ef79a7c15d00da287c87229be

    SHA1

    57aeebba74874c70ecf593c49880f8a5e092e2f7

    SHA256

    222fcfcb7b355a6cac919df4b4ad727f4eef6f973a596647f8add93996d49c50

    SHA512

    5b77a4a839139254615ba512798b33b64660da1893679be9866a245ec19ac0f9be0fa0948f05f5683996cdd0a56d9bd5a148a51e17c8cf49627ea510e5c9e5be

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

    Filesize

    36B

    MD5

    a6c963124bf4ad66c9bebc747ba250c0

    SHA1

    3c7d6b39fd4783497d9212b899713d4d1df828a1

    SHA256

    2af81242156a03902cc716864e36bc417420f8f9a5fa928e062dafe51abb781c

    SHA512

    baa841b4ab764c737f722c16d72c3b19d81e5f51ab9f96d5fc105553306041dd0aa6070a58c74ccc4acea4ca5a73625187c9107ca5869e526802ed8a0010344b