General

  • Target

    ee3a894ab258df241c08a6167981bc273a9a6efbe4f58425fd7362703a0bac32.bin

  • Size

    3.0MB

  • Sample

    250107-15fnnatjdl

  • MD5

    a3c3df62b04862454fa2cbb982c970ef

  • SHA1

    71789c4596041d12429609ceae20c5e1cf255160

  • SHA256

    ee3a894ab258df241c08a6167981bc273a9a6efbe4f58425fd7362703a0bac32

  • SHA512

    64c3ecefbda27c1fa79d1fbd0e317b256ff86219381e64c175db4d09f1de9a5b7fb5dcbf801e30cd237b0883515f2a114210e38296aad131ef7467e068f34506

  • SSDEEP

    98304:5AiiQ3V2iLfDOegg4TdPuh/N+HtVFqqyB4CVZt0:Xiyhq+oNn

Malware Config

Extracted

Family

ermac

C2

http://194.33.191.252:3434

AES_key

Extracted

Family

hook

C2

http://194.33.191.252:3434

AES_key

Targets

    • Target

      ee3a894ab258df241c08a6167981bc273a9a6efbe4f58425fd7362703a0bac32.bin

    • Size

      3.0MB

    • MD5

      a3c3df62b04862454fa2cbb982c970ef

    • SHA1

      71789c4596041d12429609ceae20c5e1cf255160

    • SHA256

      ee3a894ab258df241c08a6167981bc273a9a6efbe4f58425fd7362703a0bac32

    • SHA512

      64c3ecefbda27c1fa79d1fbd0e317b256ff86219381e64c175db4d09f1de9a5b7fb5dcbf801e30cd237b0883515f2a114210e38296aad131ef7467e068f34506

    • SSDEEP

      98304:5AiiQ3V2iLfDOegg4TdPuh/N+HtVFqqyB4CVZt0:Xiyhq+oNn

    • 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