Analysis

  • max time kernel
    4239869s
  • max time network
    148s
  • platform
    android_x64
  • resource
    android-x64-arm64-20230831-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20230831-enlocale:en-usos:android-11-x64system
  • submitted
    04-10-2023 22:00

General

  • Target

    d358000cd10d3182c1f5a11d68a6a35952adb70ee4119deebe8a9861f61f3515.apk

  • Size

    2.3MB

  • MD5

    8a2b5d2b6879c1e4770018eeae8e6570

  • SHA1

    be7c2a1d9d05d9cc577eede1c4a0b08f9566d7bb

  • SHA256

    d358000cd10d3182c1f5a11d68a6a35952adb70ee4119deebe8a9861f61f3515

  • SHA512

    2e2ac2d150ef4d73ec41ed1c301846d60614f56a7ab0088e30ff4df2a966c6b5b03f91307189b3c168f9d4bff9d4dbfe4c98bd17457c8a215432ec4f3b197d9f

  • SSDEEP

    49152:8UyvbfQ0fv9BFtZpi8e0N0H8XwF0J0801UvLJyNrgI1rN9Umrcl1dIpkJsRt5/Z:89vbfQ0fv97tLi78OSArN9UOM2/Z

Malware Config

Extracted

Family

alienbot

C2

http://eklimitonay.online

rc4.plain

Extracted

Family

alienbot

C2

http://eklimitonay.online

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 1 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • Removes its main activity from the application launcher 7 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • com.bracket.response
    1⤵
    • Makes use of the framework's Accessibility service.
    • Removes its main activity from the application launcher
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4441
    • getprop ro.miui.ui.version.name
      2⤵
        PID:4627
      • getprop ro.miui.ui.version.name
        2⤵
          PID:4794
        • getprop ro.miui.ui.version.name
          2⤵
            PID:4857
          • getprop ro.miui.ui.version.name
            2⤵
              PID:4894
            • getprop ro.miui.ui.version.name
              2⤵
                PID:4921
              • getprop ro.miui.ui.version.name
                2⤵
                  PID:4959

              Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • /data/user/0/com.bracket.response/app_DynamicOptDex/oat/poOgS.json.cur.prof

                Filesize

                318B

                MD5

                4059e3937c40b579488ba69616dd1560

                SHA1

                b70a5c1af9a6343a092b2604d454337a2e08ac56

                SHA256

                5c5d0da9afb626458fd0b0fad45d8c0d61368fc0e8347eaed4f5e83c6043f186

                SHA512

                d2093bf3e9617da8c626e25112df8d2987afdf86f733b74a26628578affd1ee4d6102c37abc592a423705dfad1a295fea1f3fdb2e5b9894f30173f0c777ae9e1

              • /data/user/0/com.bracket.response/app_DynamicOptDex/poOgS.json

                Filesize

                238KB

                MD5

                eb12dc860803fa235a67514476abad82

                SHA1

                06816b1c6187a7d140be9a0c13a6ffaa66f9dc70

                SHA256

                b3f6b4cc6cd8bff456f4aa2ef985a46d20f892e90ad78214d73417a8710be91e

                SHA512

                0c206e3eede4351cb67034e9dcf24fae3bb07fc091486a222a142eb0b28932e143b96db93f141a1a4b1568b0599ddc4c4bda4f992ed1c621ec410e5fd8a1bb46

              • /data/user/0/com.bracket.response/app_DynamicOptDex/poOgS.json

                Filesize

                238KB

                MD5

                ea34525b6118054f1c247d9b9f12a88e

                SHA1

                320867b799af423780a346ce10032892d008369b

                SHA256

                46b133f9cd50cd7145b350f39b519a5956a63ef7b845a8e1c9dd0ae42791993c

                SHA512

                f304308b9df778f80b8e3c8901d74160af7bce928a980a41bc651fb9cddbb75e1c03e8330797691870f7901fd9dd4188410d6722a1709e5b884f095e6e68d03e

              • /data/user/0/com.bracket.response/app_DynamicOptDex/poOgS.json

                Filesize

                483KB

                MD5

                3eb1657245e2ca6c42bbeafacf31f02a

                SHA1

                b6b5ab7a1d86a3aca95133cda391d8e7cae42fae

                SHA256

                2a5102bb793252bcaa0bd5c08aba8410b48bca16a383975130bc5dd3f8a64af2

                SHA512

                316106d36bb571b8ecb4666c460e38645c273d2ef33643544c3b800610443ab4a256474486711a0f1285d28ec78ca448d7302adb8ee32d8923ebeec038a67767