General

  • Target

    e330fcc07b1bc5616beb0905e26420fd58ed4ca8d1f6cbf9960a7137fe827697.bin

  • Size

    834KB

  • Sample

    240322-1xj14sca8y

  • MD5

    26b69ebed3da9b0d12119907c8b7d659

  • SHA1

    f7c2a4c353bdadf54acfcda67d69ad3ca177bf8a

  • SHA256

    e330fcc07b1bc5616beb0905e26420fd58ed4ca8d1f6cbf9960a7137fe827697

  • SHA512

    92d1950288a751b6a68b54f9440b47402ac5d7d35288f44fd8298bb3198435a6016ab138860998b5aa97a9c9439061be5587d95b9b4efb6c8dcc0232f636108f

  • SSDEEP

    12288:Qy6qFRJ/SJpLWYAHJxCNX5xKNLzb5IcJ9USdhBQBeraUdNdzgh6ujN+:l6+RSpLWYAHuNXLKNH9IcPUShBoer7i+

Malware Config

Extracted

Family

ermac

C2

http://85.209.11.108:3434

AES_key
AES_key

Targets

    • Target

      e330fcc07b1bc5616beb0905e26420fd58ed4ca8d1f6cbf9960a7137fe827697.bin

    • Size

      834KB

    • MD5

      26b69ebed3da9b0d12119907c8b7d659

    • SHA1

      f7c2a4c353bdadf54acfcda67d69ad3ca177bf8a

    • SHA256

      e330fcc07b1bc5616beb0905e26420fd58ed4ca8d1f6cbf9960a7137fe827697

    • SHA512

      92d1950288a751b6a68b54f9440b47402ac5d7d35288f44fd8298bb3198435a6016ab138860998b5aa97a9c9439061be5587d95b9b4efb6c8dcc0232f636108f

    • SSDEEP

      12288:Qy6qFRJ/SJpLWYAHJxCNX5xKNLzb5IcJ9USdhBQBeraUdNdzgh6ujN+:l6+RSpLWYAHuNXLKNH9IcPUShBoer7i+

    • 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.

    • 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.

    • 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 Mobile v15

Tasks