Analysis

  • max time kernel
    179s
  • max time network
    190s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    07-08-2024 22:05

General

  • Target

    957900b7bc1a116f32ba731adc076e44c4be62612071c430b67d478628dcdca4.apk

  • Size

    3.2MB

  • MD5

    ae96f02aa025919dc4d1ef3d72249484

  • SHA1

    dbda147735afcfd333b47919aeca481d998a3a50

  • SHA256

    957900b7bc1a116f32ba731adc076e44c4be62612071c430b67d478628dcdca4

  • SHA512

    e889abd13855da39f6a90e3834034fec6d1575bef36510ee3bebae5698f56bd845a782e6087d5d53ea4bfc3b5821579b071e4409079e85b62a2013af1e92cdfd

  • SSDEEP

    98304:yElBNzfMAf9mdOtZ34tVpvbPIAR9XAU5LfE9c:p/wOYtVlbPIAnAQMW

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 2 IoCs
  • Loads dropped Dex/Jar 1 TTPs 6 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.didiglobal.passenger
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about active data network
    • Requests changing the default SMS application.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4310
    • /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.didiglobal.passenger/cache/src3927492779478399896/dp.kotlin-v1.lua.mph --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.didiglobal.passenger/cache/src3927492779478399896/oat/x86/dp.kotlin-v1.lua.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4337
    • /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.didiglobal.passenger/app_ded/hJFVUHVMBOqH2PHeHdBM8N0TssTqIGMz.dex --output-vdex-fd=42 --oat-fd=44 --oat-location=/data/user/0/com.didiglobal.passenger/app_ded/oat/x86/hJFVUHVMBOqH2PHeHdBM8N0TssTqIGMz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4362

Network

MITRE ATT&CK Enterprise v15

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.didiglobal.passenger/app_ded/hJFVUHVMBOqH2PHeHdBM8N0TssTqIGMz.dex

    Filesize

    1.4MB

    MD5

    c51431fb4e8dadbc5eaacf03981b2e85

    SHA1

    1c0936e594917be28ea751b4668c55bd6bc5502f

    SHA256

    3b68a74d0eaaf821ef69a538edd49e121e3da787220d563d64c4d75822b4c253

    SHA512

    304f621cb734e6e381e29e810a9bc93791e2a9227447d31d82bc8a9b03657ac1c242043340a5d41c57d4d17a33a28c6775db598cb3f9d9959338c7ee9b9ae534

  • /data/data/com.didiglobal.passenger/cache/src3927492779478399896/dp.kotlin-v1.lua.mph

    Filesize

    120KB

    MD5

    c384c5cdaf8f3edfa29389f2de2effea

    SHA1

    5e5dad9692cf5794e3ff7b99a64e6555399bc56f

    SHA256

    0f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062

    SHA512

    7ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780

  • /data/user/0/com.didiglobal.passenger/app_ded/hJFVUHVMBOqH2PHeHdBM8N0TssTqIGMz.dex

    Filesize

    1.4MB

    MD5

    f6e1335ce8dfb116119d64d8daf8e267

    SHA1

    db076a9e012d2d10737987667a4c89caf6230de8

    SHA256

    89130ecd7b10642a2cf6f594cfddde2166befed708e14be567270d05007c5e86

    SHA512

    d3fc1f587cf810f834b78296eb1801e06ed122b6fc3c1ddf836647c50076a12bbc832b401ce12a6e90d6313083135860a3ca879ab72a4bdf758cc32babc8530b

  • /data/user/0/com.didiglobal.passenger/cache/src3927492779478399896/dp.kotlin-v1.lua.mph

    Filesize

    120KB

    MD5

    5e0ca1f47d3a8db8a8124c2cc1764665

    SHA1

    4b12e946982d6734639b598e1c07de978742d57d

    SHA256

    82bda6c0b3a3a18143df2b9719f11a455bee95300adb6eec16ec3c0cb210edf9

    SHA512

    447bcbf794f066e711e7d3f517c04d15ec705e4e1e271d82428abb467c888fb3ee5dc235192087f2df7f57baea974a2feb862671f4eb81605468962ace39712b