Resubmissions

15-05-2023 13:44

230515-q16n6sea6x 10

02-08-2022 06:20

220802-g3t9gsbgh3 10

General

  • Target

    GoogleMaps.apk

  • Size

    907KB

  • Sample

    230515-q16n6sea6x

  • MD5

    ea449f22d8dd8d8fe8732dd96d69cb99

  • SHA1

    d0656d504fabddb0bccc284976120e1a8299dcde

  • SHA256

    16d5b53c646a760a91b2663ec75035d4a999d4440fbc52e8a96d292d5bee947a

  • SHA512

    0da0a54de3cc28d3d8f8e44748aa2359f048f4c21d319fb2941bd2b4866bb53abdd857b5f27a346daa5b7f79b9a68af89baff598133fb8fe0c1633a820328fe7

  • SSDEEP

    24576:OlFD/teGNYj4ETDPHKDz82qBwWsmEg/WMsa:KzNYjVHqDSsmEg/WA

Malware Config

Extracted

Family

ermac

C2

http://193.106.191.121:3435

AES_key
AES_key

Targets

    • Target

      GoogleMaps.apk

    • Size

      907KB

    • MD5

      ea449f22d8dd8d8fe8732dd96d69cb99

    • SHA1

      d0656d504fabddb0bccc284976120e1a8299dcde

    • SHA256

      16d5b53c646a760a91b2663ec75035d4a999d4440fbc52e8a96d292d5bee947a

    • SHA512

      0da0a54de3cc28d3d8f8e44748aa2359f048f4c21d319fb2941bd2b4866bb53abdd857b5f27a346daa5b7f79b9a68af89baff598133fb8fe0c1633a820328fe7

    • SSDEEP

      24576:OlFD/teGNYj4ETDPHKDz82qBwWsmEg/WMsa:KzNYjVHqDSsmEg/WA

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Makes use of the framework's Accessibility service.

    • Removes its main activity from the application launcher

    • 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).

    • Removes a system notification.

    • Uses Crypto APIs (Might try to encrypt user data).

MITRE ATT&CK Matrix

Tasks