General

  • Target

    5973a5c20df5fc633502251eb7cd2e9af90f52d7659d5a58744fec047b65e76b.bin

  • Size

    2.9MB

  • Sample

    250107-1x1c4aspbq

  • MD5

    92dfc83dcd1d62366cd8283d4a5306fe

  • SHA1

    0ce81e9ee22aa2e9e127434f2a8d6902728e8255

  • SHA256

    5973a5c20df5fc633502251eb7cd2e9af90f52d7659d5a58744fec047b65e76b

  • SHA512

    30e67470a2a9145c42c607bb352d3a130781faa2f3001132b80d8fb686da495f5ef6fa05fc3e2aa1fbbde6f4780c03919287faa1d046790b22bde210df5c5c32

  • SSDEEP

    49152:aRdOOOOOOOu5qL453pQg5bqHvcR+fhYVAqaf8OpY7DyRouDi6yrmco8wNyvig/c/:arOOOOOOOuKc5QQIcmLfDJDermtwvigW

Malware Config

Extracted

Family

ermac

C2

http://85.209.176.197:3434

AES_key

Extracted

Family

hook

C2

http://85.209.176.197:3434

AES_key

Targets

    • Target

      5973a5c20df5fc633502251eb7cd2e9af90f52d7659d5a58744fec047b65e76b.bin

    • Size

      2.9MB

    • MD5

      92dfc83dcd1d62366cd8283d4a5306fe

    • SHA1

      0ce81e9ee22aa2e9e127434f2a8d6902728e8255

    • SHA256

      5973a5c20df5fc633502251eb7cd2e9af90f52d7659d5a58744fec047b65e76b

    • SHA512

      30e67470a2a9145c42c607bb352d3a130781faa2f3001132b80d8fb686da495f5ef6fa05fc3e2aa1fbbde6f4780c03919287faa1d046790b22bde210df5c5c32

    • SSDEEP

      49152:aRdOOOOOOOu5qL453pQg5bqHvcR+fhYVAqaf8OpY7DyRouDi6yrmco8wNyvig/c/:arOOOOOOOuKc5QQIcmLfDJDermtwvigW

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac family

    • Ermac2 payload

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Hook family

    • 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.

    • 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 information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • 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.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

MITRE ATT&CK Mobile v15

Tasks