Analysis

  • max time kernel
    1189747s
  • max time network
    306s
  • platform
    android_x86
  • resource
    android-x86-arm-20220823-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
  • submitted
    03-04-2023 11:34

General

  • Target

    56b42b7ce829306afb00ddca01bed06ed486f77f9b9337724a43e79247c4eb81.apk

  • Size

    3.1MB

  • MD5

    aba560b5c5c356f5b9075c7c31024672

  • SHA1

    bc5db278ac3446e78e6afeab50f2566572fca076

  • SHA256

    56b42b7ce829306afb00ddca01bed06ed486f77f9b9337724a43e79247c4eb81

  • SHA512

    96d46381eccf6d6551a8227507a3c5a7ddf06be02d346f9a6570909a0c3cdd85978c8233d666e8568d52578b9aad7a031fbaad6be8505bc237d13f9f6d76a9c3

  • SSDEEP

    98304:Y2fKuZOxKQcJLtQt7jXW1RMhQJ2gyWZX2R:RfKvXZFjXKSi2BWZmR

Malware Config

Extracted

Family

hydra

C2

http://haylozkalyozbasdes.net

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 2 IoCs
  • Makes use of the framework's Accessibility service. 3 IoCs
  • 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.evil.immune
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    PID:4043
    • /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.evil.immune/app_DynamicOptDex/eSQnLgO.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.evil.immune/app_DynamicOptDex/oat/x86/eSQnLgO.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4117

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.evil.immune/app_DynamicOptDex/eSQnLgO.json

    Filesize

    1.6MB

    MD5

    a3e207a449266647fea8dda47751bfed

    SHA1

    d6410f0161755fd7eb83ad2cd176718b697c4882

    SHA256

    db5636d57c57792cab4d283a4b5497d7d442f5ac526ccbeb7e045e59c95d6902

    SHA512

    58b0acae12fa041bf92deffb2f7763c6ffb5236da9b7ae0ae8c537aa2f76caffb45d89a9530a483311b3fa88ac7b619d8af8dea967b5c7432e0329392465b7b2

  • /data/user/0/com.evil.immune/app_DynamicOptDex/eSQnLgO.json

    Filesize

    4.4MB

    MD5

    d92040500c49580e2b55bb37c42b61ed

    SHA1

    caae0257fc022cbe18b9466c91128201156daa0b

    SHA256

    cdaeea2df9303ee089acc1427baf2269802122245b655fbf7ed1cacb6971404c

    SHA512

    b5ccc43939ae311e6261b1d8e2724195bb27063a6c6034d8f6bd5347be5a9105bfd5bfd294569d10433e3d48f8f9ae6da7b505e9c5405f8d3d3ecfa4c3c1ce34

  • /data/user/0/com.evil.immune/app_DynamicOptDex/eSQnLgO.json

    Filesize

    4.4MB

    MD5

    8b4066d81234e0bf98540e07505dba4e

    SHA1

    fbdeba72428c31e30f0ce6324643a3e2a7ed638f

    SHA256

    a33572f3ce39f672e8bb6ee84f626b427f6784bcd7e0b3c13d9bcc70cfe1f3ff

    SHA512

    ca6a31b3943a01f07d0f267fb531a61286150a754527616987bc70b9597cd020787c59a45146ec89861528b7d8febb82fdafed0670aab70a9b26e78345a8542e