Analysis

  • max time kernel
    150s
  • max time network
    120s
  • 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
    18-04-2024 10:17

General

  • Target

    f7c9818a25d2bbcbbf464ad5cd4da13c_JaffaCakes118.apk

  • Size

    2.8MB

  • MD5

    f7c9818a25d2bbcbbf464ad5cd4da13c

  • SHA1

    35cebb81310d40329792105deb2706798a799e2c

  • SHA256

    1437e111cfc3d76f3397bafc21a4ec81ad08d592ade86645fbbe552f61d7cfbd

  • SHA512

    24270fc57f351a5e8eb01909c11376305b72e65d41239e5fcfb110866a1581388bccb855760b87769f3c6249b83ba73eee7ad5c1303da23752a957f2b0add5f1

  • SSDEEP

    49152:xc9ma8/sQibfUuCltdJbTs/k+tfSuND4v8SC/mTR95ndMtDb5D2iED5sZ1dtXIaX:xcgyQib8Z7TMk8TND4vxcmTvw5DiDCfB

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.llldjydh.tpolrlz
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4322
    • /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.llldjydh.tpolrlz/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.llldjydh.tpolrlz/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4351

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.llldjydh.tpolrlz/code_cache/secondary-dexes/tmp-base.apk.classes5015005782405692700.zip

    Filesize

    343KB

    MD5

    a4a3588d014de7ba37b239e049c77285

    SHA1

    00c31b7ad4a8848fc258d52e15e333656cbcc228

    SHA256

    07bbc2aaba4b2a0c95cb7e90044fd515a78fc96d678d807034eff94630eeee06

    SHA512

    e0fc44be247555b1d396d73d28073587221af415b2957039e337057b969cc911593956ab80175dd55f614cafc79df7faaef22a99a8852559c83991434e71bb1c

  • /data/user/0/com.llldjydh.tpolrlz/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    817KB

    MD5

    0c8806dacc9e6c7467c8e4c23cebbc17

    SHA1

    053330daf73f696d5d2042bc5946bc7e9113c670

    SHA256

    9f0b91a98e4a5f9b07ba2d6bfc19baa557667e76dc6442c22ef3fad76849dfec

    SHA512

    c87c0cae709bfa591212445465991d5f71cc55e5e8a1d2bbf07e5e7284a2dfcc5fb66532f6d12f81f70abaf5492bacdc0f1171cb0a3cbb2560689a294d4fb42b

  • /data/user/0/com.llldjydh.tpolrlz/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    817KB

    MD5

    f63966c50ea4eed0d2ad9183b842efdd

    SHA1

    ff3787b8a1e285482c8f154e05c4a2b696fabb2d

    SHA256

    0f2017b7f0b8a662df4725742be504af37e4a9bdfe4e7abdea5f7fed5bd671ac

    SHA512

    c03246eb2f8d5c73fe05dd3dba966429ac96470e825bff0bc8897490aba26530fad876e78d892166d08daf8c359629272059c8b829a453a60a1ecd4605e3066f