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Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    19/03/2025, 22:02

General

  • Target

    400743ebcbb56f4f00a7339cff9b769e1c53788e7276803753dc4eb9f8af5563.apk

  • Size

    2.7MB

  • MD5

    55d2c5ba2c8b7b9f60ade9873c9930a2

  • SHA1

    9b84ad59e396a134f429eab29c29eefef71e1860

  • SHA256

    400743ebcbb56f4f00a7339cff9b769e1c53788e7276803753dc4eb9f8af5563

  • SHA512

    422c5c54958f273bacef679d463db04f23c890c2ab0a5bebc491068fdf08aee813bd1992cb79118191394b4093e900fab7ff152721365952f0b732dcac5b98e4

  • SSDEEP

    49152:dTtAv5xDCr6U2LaaB6YBuXParrVp4g3oSZUv1SRdcJ73wz6srK0HaCi/yJ5ITQGE:dTtg5La3MDGtSRW73oRPXCyJ5ITQGdW

Malware Config

Signatures

  • Antidot

    Antidot is an Android banking trojan first seen in May 2024.

  • Antidot family
  • Antidot payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 6 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • dev.decryptapks.downloader.qwertymods
    1⤵
    • Loads dropped Dex/Jar
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4222
    • /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/dev.decryptapks.downloader.qwertymods/app_ded/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.dex --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4248
    • /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/dev.decryptapks.downloader.qwertymods/app_ded/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.dex --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4306
    • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.vdex
      2⤵
        PID:4329
      • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.vdex
        2⤵
          PID:4343
        • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.odex
          2⤵
            PID:4362
          • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/oat/x86/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.odex
            2⤵
              PID:4381
            • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.dex
              2⤵
                PID:4401
              • rm -r/data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.dex
                2⤵
                  PID:4427

              Network

              MITRE ATT&CK Mobile v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • /data/data/dev.decryptapks.downloader.qwertymods/app_ded/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.dex

                Filesize

                1.7MB

                MD5

                6cfa2ce4e3329ec470c094110b2bbd50

                SHA1

                ca5341cc8bb1b52e42c9569b4d3c8897dbd93f1c

                SHA256

                46eaf8c41981a560d1590bab5a2b4c4cdf11c5f4ec0e0faf07023244262a0be7

                SHA512

                f19e181e1aac80cf47dac0f819e25c97547c4145361a1dec9a82a405fd78e34aa1858d3c3b193b44cd512066b4e836673801901456e1dcc498d15be4e3450296

              • /data/data/dev.decryptapks.downloader.qwertymods/app_ded/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.dex

                Filesize

                96KB

                MD5

                6c9e4d1af5d241e76116e05b07e8e0e3

                SHA1

                4a33d452e68e310e36e9ceeb2c7f355b97d82f7d

                SHA256

                58816ebafa9d2f8893a646e41dc7006612e3abed88f73b022e951d367775d5d3

                SHA512

                10ec6e2ae11a6db830ae2d2ced1f91e9a18b7ad6b8a67171418888b1bbaeea1492ef04fd15333b75a06d4bf9aa93b1aa2261f5533f2c368b4942ad98d214389f

              • /data/data/dev.decryptapks.downloader.qwertymods/files/profileInstalled

                Filesize

                24B

                MD5

                a1341b33384157c72c96c53f8026d794

                SHA1

                a059896e2091887ee61390429ebde40c0382dd65

                SHA256

                0f3c6fcef137f683ad68fc13bf0b633cea51f166b23401f9075a92d6099d81f8

                SHA512

                ad4ce786096213a0a941f5f1a3dc967cc42bdf463d265190807f715ed94301a67d2174e3cac5bac6d3afcf11203a246d0abbd731716707550f6a5d850a4ddcd1

              • /data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/6llz3R6LVLhMaBtgGe8yfdRLaQA5O2mf.dex

                Filesize

                1.7MB

                MD5

                29eaacc6aa31b983c9e8ecb6a8c6d994

                SHA1

                2838034463c3dea564b2e0ffcdffc702c7855641

                SHA256

                e4f32caf58be8c081324ba44bfd9c3edf138714e11ec62c118b01e51440e8ea4

                SHA512

                ba8b74ccfbcb667975c8956d11119cfe435ae3a70fae2a6fa41befe2d27a573abca2d840ea51a5db5db0be0c69b65d533488d7c368f73c888f3cb94838af1e54

              • /data/user/0/dev.decryptapks.downloader.qwertymods/app_ded/QfZF5BzeOoj0QleOT2wyTNW8RFeLXK0I.dex

                Filesize

                96KB

                MD5

                ed8add114246c548a4b8d51e6cd7c6ba

                SHA1

                844bc8f6fd2c6f12f657b7a169ffa4805771a63a

                SHA256

                bd4ce48926e62021eeb45313181bf96293b37bfe09af4b11237aa8458bdd97d2

                SHA512

                7955ace6cecf990964b14f9412835418ae883306b329a32d74162326f959b4ab33f58a0544928817a4d3b7c27e0f8160d654eab1f859f5324af01f66a4ea180e