General

  • Target

    9056ea7d090647e02f1824915a7af8d1ade92aeee246a59f97c409d9f9e1d05f.bin

  • Size

    3.8MB

  • Sample

    241105-16splsyqaz

  • MD5

    0c9cbb06461003b9f41c76c91ab0c0c5

  • SHA1

    2d473e68131e62a45cf7db3aa702ac4548592819

  • SHA256

    9056ea7d090647e02f1824915a7af8d1ade92aeee246a59f97c409d9f9e1d05f

  • SHA512

    cb28fa49e999a62ceaa7b514a90f0470b29142d9f82b960832cae84ede0a7600df84b65dff765af2f1fec0212d1144d44382f93e13d0c18e4deda8a0dc44611b

  • SSDEEP

    98304:lMmoZ+NjKHItxtrZE2h5EmDQRaA2+EAGXWXuRN4tAxP:lHL9f7MT3WCEX

Malware Config

Extracted

Family

octo

rc4.plain

Extracted

Family

octo

C2

https://93.123.85.21/ujjwal/

AES_key

Targets

    • Target

      9056ea7d090647e02f1824915a7af8d1ade92aeee246a59f97c409d9f9e1d05f.bin

    • Size

      3.8MB

    • MD5

      0c9cbb06461003b9f41c76c91ab0c0c5

    • SHA1

      2d473e68131e62a45cf7db3aa702ac4548592819

    • SHA256

      9056ea7d090647e02f1824915a7af8d1ade92aeee246a59f97c409d9f9e1d05f

    • SHA512

      cb28fa49e999a62ceaa7b514a90f0470b29142d9f82b960832cae84ede0a7600df84b65dff765af2f1fec0212d1144d44382f93e13d0c18e4deda8a0dc44611b

    • SSDEEP

      98304:lMmoZ+NjKHItxtrZE2h5EmDQRaA2+EAGXWXuRN4tAxP:lHL9f7MT3WCEX

    • 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.

    • 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 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).

MITRE ATT&CK Mobile v15

Tasks