General

  • Target

    3f3303ae228a5d18093b06bc0a2ead746e57a5018f42be5c91f5875899d8c15e.bin

  • Size

    1.2MB

  • Sample

    240902-1xhhaaybjk

  • MD5

    4b68dd075fd37db9eba221bc4e0bd484

  • SHA1

    289107e95df21cc715ef2d3fc4442644b8f4689d

  • SHA256

    3f3303ae228a5d18093b06bc0a2ead746e57a5018f42be5c91f5875899d8c15e

  • SHA512

    e8b429fc7143306025a6649f729ceab55b209ecc9dfef6f6ff6ed67c500fafb63756fdc711be921dbc1cb33a9bf19028d42e63018f82c03433a9e8540dd9b5e0

  • SSDEEP

    24576:RSPZGsDOhASuvCZLuYc6aHZQ5B3xRceTAZbmV+fKlfhd++gbRjEUiv:RSPZXDwASFluYcFKcNEVwKfd+DbRj+

Malware Config

Extracted

Family

octo

C2

https://rolnivexa.website/M2I2ZjI1MzMxMmMx/

https://kelvorim.store/M2I2ZjI1MzMxMmMx/

https://zanorvix.site/M2I2ZjI1MzMxMmMx/

https://xeromixan.website/M2I2ZjI1MzMxMmMx/

https://vernolixa.store/M2I2ZjI1MzMxMmMx/

https://travinox.site/M2I2ZjI1MzMxMmMx/

https://lornivex.website/M2I2ZjI1MzMxMmMx/

https://zolvinax.store/M2I2ZjI1MzMxMmMx/

https://melranix.site/M2I2ZjI1MzMxMmMx/

https://tarovixa.website/M2I2ZjI1MzMxMmMx/

https://ferolixan.store/M2I2ZjI1MzMxMmMx/

https://zarovinx.site/M2I2ZjI1MzMxMmMx/

https://xelronax.website/M2I2ZjI1MzMxMmMx/

https://voranlix.store/M2I2ZjI1MzMxMmMx/

https://norvelix.site/M2I2ZjI1MzMxMmMx/

https://peranlix.website/M2I2ZjI1MzMxMmMx/

https://jervonix.store/M2I2ZjI1MzMxMmMx/

https://kolvinex.site/M2I2ZjI1MzMxMmMx/

https://tarnivex.website/M2I2ZjI1MzMxMmMx/

https://solvenix.store/M2I2ZjI1MzMxMmMx/

rc4.plain

Extracted

Family

octo

C2

https://rolnivexa.website/M2I2ZjI1MzMxMmMx/

https://kelvorim.store/M2I2ZjI1MzMxMmMx/

https://zanorvix.site/M2I2ZjI1MzMxMmMx/

https://xeromixan.website/M2I2ZjI1MzMxMmMx/

https://vernolixa.store/M2I2ZjI1MzMxMmMx/

https://travinox.site/M2I2ZjI1MzMxMmMx/

https://lornivex.website/M2I2ZjI1MzMxMmMx/

https://zolvinax.store/M2I2ZjI1MzMxMmMx/

https://melranix.site/M2I2ZjI1MzMxMmMx/

https://tarovixa.website/M2I2ZjI1MzMxMmMx/

https://ferolixan.store/M2I2ZjI1MzMxMmMx/

https://zarovinx.site/M2I2ZjI1MzMxMmMx/

https://xelronax.website/M2I2ZjI1MzMxMmMx/

https://voranlix.store/M2I2ZjI1MzMxMmMx/

https://norvelix.site/M2I2ZjI1MzMxMmMx/

https://peranlix.website/M2I2ZjI1MzMxMmMx/

https://jervonix.store/M2I2ZjI1MzMxMmMx/

https://kolvinex.site/M2I2ZjI1MzMxMmMx/

https://tarnivex.website/M2I2ZjI1MzMxMmMx/

https://solvenix.store/M2I2ZjI1MzMxMmMx/

AES_key

Targets

    • Target

      3f3303ae228a5d18093b06bc0a2ead746e57a5018f42be5c91f5875899d8c15e.bin

    • Size

      1.2MB

    • MD5

      4b68dd075fd37db9eba221bc4e0bd484

    • SHA1

      289107e95df21cc715ef2d3fc4442644b8f4689d

    • SHA256

      3f3303ae228a5d18093b06bc0a2ead746e57a5018f42be5c91f5875899d8c15e

    • SHA512

      e8b429fc7143306025a6649f729ceab55b209ecc9dfef6f6ff6ed67c500fafb63756fdc711be921dbc1cb33a9bf19028d42e63018f82c03433a9e8540dd9b5e0

    • SSDEEP

      24576:RSPZGsDOhASuvCZLuYc6aHZQ5B3xRceTAZbmV+fKlfhd++gbRjEUiv:RSPZXDwASFluYcFKcNEVwKfd+DbRj+

    • Octo

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

    • Octo payload

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • 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)

    • 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