Resubmissions

04-11-2024 12:53

241104-p4vweazdma 10

04-11-2024 12:20

241104-ph937szfjr 10

Analysis

  • max time kernel
    140s
  • max time network
    148s
  • 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
    04-11-2024 12:53

General

  • Target

    com_xhwoylhty_xwqllcong.apk

  • Size

    4.4MB

  • MD5

    c9b50e181e4119ba28fe02d2a1660175

  • SHA1

    522f2f3cc5ecc29f6c66ac7d8b41a3d944742254

  • SHA256

    d2fd5348e03bbc69b9de411da7551c3bc0cc0de5f75725452d66a4cd2654137e

  • SHA512

    56ee0acb58f6efef95a60bc59936982e9b41ff760b2c889de8e66a69d1de582386e7ea77e38a4e1967329ae76ca7bb681fe756c3a92980e0a9499c7db6e0809f

  • SSDEEP

    98304:v1PMtzqdDby6Jn2oOSHSI2Rd0IudwbcJgH7TWqNyyB13R3xGisVgYroy:NUhoJH5OCIuObcC/3yI3xRsVgwoy

Malware Config

Extracted

Family

hydra

C2

http://gaynolizpahpamedsos.xyz

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra family
  • Hydra payload 2 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

Processes

  • com.xhwoylhty.xwqllcong
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Reads the contacts stored on the device.
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    PID:4352
    • /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/com.xhwoylhty.xwqllcong/app_app_dex/xrygjjn.mrv --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.xhwoylhty.xwqllcong/app_app_dex/oat/x86/xrygjjn.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4383

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.xhwoylhty.xwqllcong/app_app_dex/xrygjjn.mrv

    Filesize

    2.7MB

    MD5

    c513938f94e3e3ca21efad530fad3da3

    SHA1

    3202a822a71856e74c4113db247debfc7b890e5e

    SHA256

    8a5f8a0568ac39200325733fcc4b620bd48554ebb28c3522bdc7d0b738fabd98

    SHA512

    a1420d551c66087ab52ae5fbe9740e4bf38462c1ef736561005d4a5c5eee805ff87f8ce761ca36c2d14222f2baafa864f2578db139c05436091b026eff5d1aa8

  • /data/user/0/com.xhwoylhty.xwqllcong/app_app_dex/xrygjjn.mrv

    Filesize

    2.7MB

    MD5

    7f5e070b6ba1ccb652136d33cbb17d08

    SHA1

    21dd9c83f779dbdd4aaae92219740ed8bfb84c22

    SHA256

    447c574261d8fe5ee6ad1fb292c711f1f72a21225cd7dae8ccf1f746d8f3be0e

    SHA512

    89b06a3b745a90d577c6e1ea13d129eda7e98a3de368a8e22aa9cf303b9bd70440da2e0e750ce1b058f43f78355d258e846f2f4e66813e998a1fff4e7dda7305