General

  • Target

    2d66d00796b1a7e99cc74baceea6d7a7be12cf44150f18d4aa3dad1ecdbd833e.bin

  • Size

    2.4MB

  • Sample

    240917-1zzvcaxckd

  • MD5

    f98114dbd0f96074f1b567f200caf682

  • SHA1

    30eb7a26cf396b4b7563a06e496b94bc15a28cb3

  • SHA256

    2d66d00796b1a7e99cc74baceea6d7a7be12cf44150f18d4aa3dad1ecdbd833e

  • SHA512

    53c8112404b4fe0f9dede084349c193d96555c91269bcc6cef91c3a77430f23d225970e3598daa610596b1ed3730eb7edd41a0c126c8800c5b8b0293cc23da06

  • SSDEEP

    49152:T9QMCgUUhbJ2Ng8YTCB0C0MCDevQnfV7E46YzeUAl:AUhbhuG5gQf5D6zUq

Malware Config

Extracted

Family

ermac

C2

http://91.215.85.223:3434

AES_key

Extracted

Family

hook

C2

http://91.215.85.223:3434

AES_key

Targets

    • Target

      2d66d00796b1a7e99cc74baceea6d7a7be12cf44150f18d4aa3dad1ecdbd833e.bin

    • Size

      2.4MB

    • MD5

      f98114dbd0f96074f1b567f200caf682

    • SHA1

      30eb7a26cf396b4b7563a06e496b94bc15a28cb3

    • SHA256

      2d66d00796b1a7e99cc74baceea6d7a7be12cf44150f18d4aa3dad1ecdbd833e

    • SHA512

      53c8112404b4fe0f9dede084349c193d96555c91269bcc6cef91c3a77430f23d225970e3598daa610596b1ed3730eb7edd41a0c126c8800c5b8b0293cc23da06

    • SSDEEP

      49152:T9QMCgUUhbJ2Ng8YTCB0C0MCDevQnfV7E46YzeUAl:AUhbhuG5gQf5D6zUq

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac2 payload

    • Hook

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

    • 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