General

  • Target

    3f5451c5fa96aeca29baa5609b344205ebe620aabced7295687e1309e3414898.bin

  • Size

    221KB

  • Sample

    240423-1wttxscc88

  • MD5

    b5d5d0ed6a86e869623abf7b33b66fb7

  • SHA1

    f102f415120e8e4fefde728efe3ad4d7ace49199

  • SHA256

    3f5451c5fa96aeca29baa5609b344205ebe620aabced7295687e1309e3414898

  • SHA512

    78c036d080f87a18426cd87a381ab74c8ea24e32a8bf868c7887d4c7ed651b3df6851a59301898b2cdfd57db67d82d87dbd30ae7594636cbedaadc917ceac788

  • SSDEEP

    3072:eWBLOrYzeXEvfKN61jmh7p+PM0FotjtzmokKDlJZPHvM+cQ/30KnEvNQwQ:BuEvfJ1jmFp+PM0Fot1mOBkbQ/EuGI

Malware Config

Extracted

Family

octo

C2

https://392xop6-soz3.shop/YmQ5ZDVkMzRkZjE5/

https://184mop3-fax7.shop/YmQ5ZDVkMzRkZjE5/

https://shoprise57899321.shop/YmQ5ZDVkMzRkZjE5/

https://emporiumwave245768.shop/YmQ5ZDVkMzRkZjE5/

https://universevibe123459.shop/YmQ5ZDVkMzRkZjE5/

https://worldfusion891056.shop/YmQ5ZDVkMzRkZjE5/

https://evcilkusbeslemesix.shop/YmQ5ZDVkMzRkZjE5/

https://emporiumdelight987656.shop/YmQ5ZDVkMzRkZjE5/

https://tokatliahmetsmotorcukuryesi.top/YmQ5ZDVkMzRkZjE5/

https://yedieminsahasicankiri.com/YmQ5ZDVkMzRkZjE5/

AES_key

Targets

    • Target

      3f5451c5fa96aeca29baa5609b344205ebe620aabced7295687e1309e3414898.bin

    • Size

      221KB

    • MD5

      b5d5d0ed6a86e869623abf7b33b66fb7

    • SHA1

      f102f415120e8e4fefde728efe3ad4d7ace49199

    • SHA256

      3f5451c5fa96aeca29baa5609b344205ebe620aabced7295687e1309e3414898

    • SHA512

      78c036d080f87a18426cd87a381ab74c8ea24e32a8bf868c7887d4c7ed651b3df6851a59301898b2cdfd57db67d82d87dbd30ae7594636cbedaadc917ceac788

    • SSDEEP

      3072:eWBLOrYzeXEvfKN61jmh7p+PM0FotjtzmokKDlJZPHvM+cQ/30KnEvNQwQ:BuEvfJ1jmFp+PM0Fot1mOBkbQ/EuGI

    • Octo

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

    • 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)

    • Removes its main activity from the application launcher

    • Makes use of the framework's foreground persistence service

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

    • 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 Matrix

Tasks