General

  • Target

    8d7625059315f37b0fde19b657d8aded842f052699c208d6b0031720460918dd.bin

  • Size

    1.3MB

  • Sample

    240124-1yl7vsaac7

  • MD5

    97c7b633a249b19bee41812c3d7eee6d

  • SHA1

    49920634eeb3aaf79e5cb4e75b252f6ff4d91ccf

  • SHA256

    8d7625059315f37b0fde19b657d8aded842f052699c208d6b0031720460918dd

  • SHA512

    96d23ac66b4fb7ac402328eb5e293114c388a34e047cdb5b39e356f3cc19d29ed28e541be9c3d3e4c86c20828c40b3c258e778d7c8d0faa0b32e5446d8126fd1

  • SSDEEP

    12288:y3jdQjsHgc1d5L/flulcmPIgApVDXUEe2B:y3jdjN/fIlcZgS1UEBB

Malware Config

Extracted

Family

ermac

C2

http://185.172.128.91:3434

AES_key
AES_key

Targets

    • Target

      8d7625059315f37b0fde19b657d8aded842f052699c208d6b0031720460918dd.bin

    • Size

      1.3MB

    • MD5

      97c7b633a249b19bee41812c3d7eee6d

    • SHA1

      49920634eeb3aaf79e5cb4e75b252f6ff4d91ccf

    • SHA256

      8d7625059315f37b0fde19b657d8aded842f052699c208d6b0031720460918dd

    • SHA512

      96d23ac66b4fb7ac402328eb5e293114c388a34e047cdb5b39e356f3cc19d29ed28e541be9c3d3e4c86c20828c40b3c258e778d7c8d0faa0b32e5446d8126fd1

    • SSDEEP

      12288:y3jdQjsHgc1d5L/flulcmPIgApVDXUEe2B:y3jdjN/fIlcZgS1UEBB

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Removes its main activity from the application launcher

    • Acquires the wake lock

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Matrix

Tasks