General

  • Target

    dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.bin

  • Size

    2.7MB

  • Sample

    241206-13qe3swpfl

  • MD5

    f8fb68f2f957a674f15dc24aba023a46

  • SHA1

    1a8262c6ec113773c0e0f01be94bfcb0fd85c931

  • SHA256

    dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1

  • SHA512

    0d4b4ebd703e30c478288f8b96b1f302a405083208f876197b6441a4e2b83e0a3b6699c507b6082a608e66eb303d50cfd4c8070f5cbde0cab3485bf3367a1c4d

  • SSDEEP

    49152:5UzN6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQi:52FjEI4iZaUzYH99yIv

Malware Config

Extracted

Family

octo

C2

https://87.120.114.189:7117/gate/

rc4.plain

Extracted

Family

octo

C2

https://87.120.114.189:7117/gate/

AES_key

Targets

    • Target

      dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.bin

    • Size

      2.7MB

    • MD5

      f8fb68f2f957a674f15dc24aba023a46

    • SHA1

      1a8262c6ec113773c0e0f01be94bfcb0fd85c931

    • SHA256

      dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1

    • SHA512

      0d4b4ebd703e30c478288f8b96b1f302a405083208f876197b6441a4e2b83e0a3b6699c507b6082a608e66eb303d50cfd4c8070f5cbde0cab3485bf3367a1c4d

    • SSDEEP

      49152:5UzN6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQi:52FjEI4iZaUzYH99yIv

    • Octo

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

    • Octo family

    • Removes its main activity from the application launcher

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

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

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

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

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

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

    • Reads information about phone network operator.

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

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

    • Requests modifying system settings.

MITRE ATT&CK Mobile v15

Tasks