Analysis

  • max time kernel
    2211542s
  • max time network
    150s
  • platform
    android_x86
  • resource
    android-x86-arm-20220621-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20220621-enlocale:en-usos:android-9-x86system
  • submitted
    09-08-2022 18:12

General

  • Target

    af2a369aaacd253f2265b1a73748c47946c4a0bc82a56f073f696630daaef44b.apk

  • Size

    3.2MB

  • MD5

    438313a34c7d4dd7542930f6abade1d6

  • SHA1

    f8baf32d3214cd35756ce2f753a9e7cdb80e6ea4

  • SHA256

    af2a369aaacd253f2265b1a73748c47946c4a0bc82a56f073f696630daaef44b

  • SHA512

    54909a117fc5296ed3d301ca498c03caadfa8bb049922da7c09cd17db3e506d91752ea8ba429bd0a84438d9079e6d7bfb4e37306578d0483cb0292c21550f305

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 2 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Reads information about phone network operator.

Processes

  • com.decide.across
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    PID:4780
    • /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.decide.across/app_DynamicOptDex/Sr.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.decide.across/app_DynamicOptDex/oat/x86/Sr.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4876

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.decide.across/app_DynamicOptDex/Sr.json

    Filesize

    1.9MB

    MD5

    4ea8ace328f08f6c6b92ebc813cd1fd4

    SHA1

    c89d5c6e642f48bbbcefe3b88717fb31f1cac370

    SHA256

    3cdc27ce5e68935ece7770690d175077121ed45466faa2fddef3a99a84ffd23e

    SHA512

    ecf96eec09de05754c7f9bc06151507f92ef4bc106b024023cb7f3fec6ab5a2cf4bc792ce8efa302d193ce108fd96973de411900f4c15eafb8fbba4b611bc784

  • /data/user/0/com.decide.across/app_DynamicOptDex/Sr.json

    Filesize

    5.0MB

    MD5

    777cf4f784f298a3176566de29d99270

    SHA1

    8bd0c3ec9c850cd4ce5ba7f8d60bc3c6fc1756b2

    SHA256

    fb2fe8a7ee7b818e9964fced715ff8a6757559d190d1ff2b81c071f823d1c0b9

    SHA512

    1b897397a8222cb8d6aac9392274f48a4242f5251955efe4d95dfabd2680c1a5e33d10b972c5491cf131f38ffeebac608fd3d55054c160a30716547f2e6e110f

  • /data/user/0/com.decide.across/app_DynamicOptDex/Sr.json

    Filesize

    5.0MB

    MD5

    6da5de40c9cd4f83a2eee2483fb2c048

    SHA1

    5868ff2850e13031a3652151b2bd1bfe5605d029

    SHA256

    9d9c3b58cacb2af47ef6b22572106ca3742c1fa35f60a2a00052e21f7b249d8e

    SHA512

    2771d7f54941a4dda220aa343c33ac0df5692e1d238562eee60618f64cb68008dfcf3de9e79704b8362feb4dc40dd28c840495ca9b1de89d4f163901130a5f2c