General

  • Target

    dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f.bin

  • Size

    541KB

  • Sample

    240529-z3p9msaa7z

  • MD5

    69bbaa343457f36b54e0381ad1cec22f

  • SHA1

    f2cd9031baf7f18db90ef2415f433dc4ed833bac

  • SHA256

    dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f

  • SHA512

    1f8f360c37e2d1302f1df134427f052f4e7007ac4f8e88235176d3b738c2ca5c3da9a8bc70edfaf928f040c4b30f9313425c91e78be940d908086467d3a96cb3

  • SSDEEP

    12288:7vCNEGRqYMECw5ha5H+HyYUFoUhCrlJNbf6gby16B1M:G7LMECUhpHDUCDJN7TQ6s

Malware Config

Extracted

Family

octo

C2

https://adile56tasarim.com/ZDQ5M2JhM2ZkZTkx/

https://6adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://7adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://8adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://9adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

AES_key

Targets

    • Target

      dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f.bin

    • Size

      541KB

    • MD5

      69bbaa343457f36b54e0381ad1cec22f

    • SHA1

      f2cd9031baf7f18db90ef2415f433dc4ed833bac

    • SHA256

      dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f

    • SHA512

      1f8f360c37e2d1302f1df134427f052f4e7007ac4f8e88235176d3b738c2ca5c3da9a8bc70edfaf928f040c4b30f9313425c91e78be940d908086467d3a96cb3

    • SSDEEP

      12288:7vCNEGRqYMECw5ha5H+HyYUFoUhCrlJNbf6gby16B1M:G7LMECUhpHDUCDJN7TQ6s

    • Octo

      Octo is a banking malware with remote access capabilities first seen in April 2022.

    • Octo payload

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Removes its main activity from the application launcher

    • Requests accessing notifications (often used to intercept notifications before users become aware).

    • Requests modifying system settings.

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's foreground persistence service

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

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Acquires the wake lock

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

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

MITRE ATT&CK Mobile v15

Tasks