Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    06-03-2024 17:41

General

  • Target

    b7fd23008ba0a521e2155fab6e50433c.apk

  • Size

    3.3MB

  • MD5

    b7fd23008ba0a521e2155fab6e50433c

  • SHA1

    2cc0c9b7ffe598f2af7a40141270f901699b0156

  • SHA256

    0b20accac922de51e34a7dc637841d6071c92929ae9dc566f043b268871b58dc

  • SHA512

    9e9acb73c1e34ec319a70cc0710003bc2c3884fdb44b31937985a81b437e743b41bd4f55f2f2236a5b75957b6ed916e206f4ea2dfaf788c894dcd289d0b77a45

  • SSDEEP

    98304:6hskdTAKH/appP/VbuB4ZzbjtiiLd1Vn8t8QtoLf6I5:6hVx/aDlnzbj9Z86MoLfX5

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 TTPs 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. 1 TTPs

Processes

  • com.oaakxqhl.lolwxjv
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4237
    • /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.oaakxqhl.lolwxjv/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.oaakxqhl.lolwxjv/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4267

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.oaakxqhl.lolwxjv/code_cache/secondary-dexes/tmp-base.apk.classes3473814581192510982.zip

    Filesize

    378KB

    MD5

    7547adef0ad97c1138e758856cba81f1

    SHA1

    a3728fd5b9e1545b551aae98a0395c70b343d816

    SHA256

    345b19ac97767549ebc291b157e4c9191a2d6703abbfee9a2d1304d8911ad040

    SHA512

    74cf860e444bbafa78f33229e8de516a19fdeb89e4173dd416d708c9ffab0c02f6f47550a9af64758b9d2a468dc930cb476983f1b4dc8e34c838a33b426adca1

  • /data/user/0/com.oaakxqhl.lolwxjv/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    9d6f1d196009b59bbf690c127c991d81

    SHA1

    c06bc2638010d87d384a3ac459c01682740c879a

    SHA256

    8ae35b09540fbc5dbcc41c8ba8a98e278df99dac10cd88e28a73510580e6a6ec

    SHA512

    6d69a96af46d20f97ed1836681a271924f4809082821edacfe3be699d7daecfee7e9d27a3b01641d21de30974e48b44ad1afd3bd0b5a0208e9b9fc7d2dff340f

  • /data/user/0/com.oaakxqhl.lolwxjv/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    71d629430236a02d87abee012a20936f

    SHA1

    3acc6c4af7265966af32d12d3ab58e066994eaa8

    SHA256

    c6b36924c4e52141379fe53314fec87b3833b945c3ef90edd4c10c420af8c9d5

    SHA512

    0e09ebadcdfe2e96c9b998e0531edc7baace8c2b4d056217dffb4b45d26c83567935bf1c9816c092c7448766ed13c033a0efe282263a0c04ce660e0e604b4b39