Analysis

  • max time kernel
    149s
  • max time network
    155s
  • 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
    19-12-2024 22:08

General

  • Target

    7c8628131581d18052c92f3e013bf4bda58ffb9f4871d609f4e99703797c989d.apk

  • Size

    260KB

  • MD5

    54bcbabbde406a1163494b978775228d

  • SHA1

    1f7d0272d8c7102bc11e2f1903b0f7afb9333334

  • SHA256

    7c8628131581d18052c92f3e013bf4bda58ffb9f4871d609f4e99703797c989d

  • SHA512

    9a2d42cc43cb2801d12d5f99ea916c58c7597c54659bbcf87e1d0c3efc2ef2270b871eaf96429667a598f9c1e1ceba9f349adb7b6b90dd5ac49a5b5da82f328c

  • SSDEEP

    6144:Rqmhx0AEjtALMKT3M3BIkIXvJ96p5bPetz056AIxM8MsXuZI:BotALMM3M3BIkWvmIfXSI

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

  • mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz
    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:4314
    • /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/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4344

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg

    Filesize

    7KB

    MD5

    c781a2c902b9f3378529cf1bd0f462e2

    SHA1

    ad94d5d30b2b47d586c7e443bdea3bf4219ddf55

    SHA256

    6673145e8c9466d7bb991aa1f091ac64dcaa624edd86deaf3d8f1f745cc741f0

    SHA512

    29dfe0ffc00be22e1e587188cf130a124369b8f7c40198c5f0edda11af30be63c631892502f91712a2385aef236cafdf6eefae70e85781806681079e86ebf546

  • /data/data/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/files/b

    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

  • /data/data/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    babba2ecbf9410006b681525d9f96836

    SHA1

    fa108a5a7c1774882634a39ff7975c2d03f906e3

    SHA256

    cf670ec91b7c8bd802264aa96aca9609d5de2164cbe6f9b62b05d3b98101f8fe

    SHA512

    15cba2e748c9f4ec4069ac2e2ab9c85c2f2e2b2e550ec3aa8de18cf0b246bcea8d63807dededdd700988418e7f987766c2d95e8aac987bcbc0fa66172a72e8f7

  • /data/user/0/mjmkxai.gxnsyrjvf.dyuhsu.sxygwzpz/app_picture/1.jpg

    Filesize

    7KB

    MD5

    2f7aac178bb59f3076ab0dba5f58781e

    SHA1

    2a6b91ce3f8aa1fce86ccdd9afd188b695bbd503

    SHA256

    c91f9d81736ab958cbf2ed55bce6fe73bf6b911e5edc3d55a2acc4403512c8a3

    SHA512

    620cdf3b56a3133e382d6777f5254bbfadc2aaada3a834b5c4bcf772a95179add28a414239a3fdafdac5ba6af6961397a1173cc67bd43204e9de9e0acca477ec

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

    Filesize

    36B

    MD5

    54f72313acfd81b1476b4439f97d8c3c

    SHA1

    e918dcee6a0ef3db6b1e0685c6ce1a7f91a595a3

    SHA256

    312ebad509a99532287b58fefb762cc5b7901330f23f5038ad99c7cca686bd70

    SHA512

    b0d75927acb86a4b7bed7e8902ccb3b9ade5b64ce71983de8969750f55e0f96b2c20a1715d9a7333b5124589e54f53a19900dacea5dc51a0c4175ef49ef2cfdd