Analysis

  • max time kernel
    154s
  • max time network
    152s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    05-02-2024 11:47

General

  • Target

    91e93a3b47bd97744abbce5dc98330ca.apk

  • Size

    3.3MB

  • MD5

    91e93a3b47bd97744abbce5dc98330ca

  • SHA1

    d6aac3de005d3af50a8780f1c0b3a0e5f42b672a

  • SHA256

    a89c50af8a2a4d8061031f966d5b4237b0c7e52851a30a115e76df0e7dc917d5

  • SHA512

    dfa0718aa4eb54c07aad488b1b911214d66caf5ac60666fbd4941f8f83c45832097987aed4cada6bed4e4a4005ea8aed74bf09441fc116d5ebb2113bc3e55a3b

  • SSDEEP

    98304:wwskdTAKH/apxtB9OwDcMbW4ys/ojSiNqnAuzb+kSf:wwVx/aDtHex6lnAMlS

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 1 IoCs

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

  • Reads information about phone network operator.

Processes

  • com.ryzrsjmu.umppsnu
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4985

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.ryzrsjmu.umppsnu/code_cache/secondary-dexes/tmp-base.apk.classes4790944689701092241.zip

    Filesize

    378KB

    MD5

    d6b7a9ba3172ee634cffffedcbabb071

    SHA1

    8971ad4ca5af436c4ce4b1e857f509dbf72a668d

    SHA256

    6356ec826febe313021bff4586739462c346eac9d034c5f983c93e1da7fa811d

    SHA512

    0419efb856713a3a0abcf19ae12139419a9ee537c141837e0019028e1b36233ef5e0485d395f28c0b4b94206d9f427b19be303a98877df257f31dde5703e20e4

  • /data/user/0/com.ryzrsjmu.umppsnu/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    f39c9cd89641b4f65d267bfbfaf30b9f

    SHA1

    81c5a75624a54f321cb6cb104f50b69f96f6cc92

    SHA256

    dc2aa758b72917de84a28e0d534c6e22953f3175e47e3fae14ad555cbc22e56a

    SHA512

    f9928f76f1eb9df75f28f32c156908c576edd84fb5ed0e9c607c9fdd169db507ddb08935a4a3ed34e1d011908eb620a2c234535b29a87cd39b23ad519f8be9c9