Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    android_x86
  • resource
    android-x86-arm-20231215-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
  • submitted
    24-01-2024 03:51

General

  • Target

    716003c3056c3d8483a1fb469596b7d9.apk

  • Size

    3.1MB

  • MD5

    716003c3056c3d8483a1fb469596b7d9

  • SHA1

    cee5c812eaec44015c844718e211a162ce497f49

  • SHA256

    adca984304f23557bbab99360a86e331ac018d15c9fbdbcb286c9f7ecf2f53df

  • SHA512

    98b2b8149f0e5b45980e9439e1f1e01ec568048aad1bc08680be178b768b945ec230508dec4ff5d58e551c1a1958b3cd4ee6c044e4d3df8e17170be879d67954

  • SSDEEP

    49152:xKq+vZPoStSYCPXc8Z4jpnauk82apEUhOVZEHcafxYx0MG0fd/D51:xgoStoMBjpnHR2apEBZWc8xYxLhX

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 2 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.wbyjkbij.oljtmmc
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4222
    • /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.wbyjkbij.oljtmmc/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.wbyjkbij.oljtmmc/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4250

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.wbyjkbij.oljtmmc/code_cache/secondary-dexes/tmp-base.apk.classes9222966004285187314.zip

    Filesize

    378KB

    MD5

    d2a30e8ba5f1d322dd61e3144603dec3

    SHA1

    1b700898474e7c0d2844dc4f68989bb042eb70f4

    SHA256

    fb9ae5eec454a26e1b2026a3a328e9610a8f1f76723ea10e25e2c166f4b5893e

    SHA512

    241e6d970218013c26148981b4e3264afe79033a6d860c548ba7e0b84b76e10881b6e30f5dad97172f72c3b830044ce34d08a0ec772c240c26ef7928de1abf56

  • /data/user/0/com.wbyjkbij.oljtmmc/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    7515b8d0da20163b9eece16d57575e8d

    SHA1

    a52bac8c39fba2deeaedf9b8a8ed009e38fa21a1

    SHA256

    5da5ed4ac44995469df8f4af985eb781d8126e0c2e5bb2cc368180da8450ccc6

    SHA512

    18513986823e4e8eb957e1111aa81dbebc30c61aa64a20885777cac4b6b551182b6698a6116d54fccc23ca4c127baaa87e09585b00154624bf6b4685622e25cf

  • /data/user/0/com.wbyjkbij.oljtmmc/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    beb0a98b5a2345bf887ccc632e2d1500

    SHA1

    17254a6415f07fe3e4c8787d07ac00be4280a9d1

    SHA256

    46031e5f833dbeaa0667ff37b663eb117c4135ce7b554823fe5ba4cf850eddc6

    SHA512

    f742f16d5354682932833568bf0702178b7b2f69fc2ca7899c56d7df89bb228fc8db53eafc6e4e71519b755c4337e1a0e1ad83f2d45834a7972841f3479a77ff