General

  • Target

    5908a10d37db029110e17964d83f17b9464d4da23b85f494f38df3bffa867b04.bin

  • Size

    1002KB

  • Sample

    240126-1yhjnsgffl

  • MD5

    0833537d187da53ecd06cdd534e0a058

  • SHA1

    6fc84d493ca366c8cb80e8fbcfe61146fbfbfcba

  • SHA256

    5908a10d37db029110e17964d83f17b9464d4da23b85f494f38df3bffa867b04

  • SHA512

    1f99b92c033247596440e2510040bfc030219a6bb5c652a20669b2325d6d3b2bae75284a018ae9af03c3e92bb01de34e68bab9c095ed2d2069f1b895b15b1b29

  • SSDEEP

    24576:0cTRRhmisPuir4ffkZnwjVszd87d8Nd8qd8Gd8Pd84d8zd82d8Dd83x:jTRRwiO4fWHx

Malware Config

Extracted

Family

ermac

C2

http://159.65.52.64:3434

AES_key
AES_key

Targets

    • Target

      5908a10d37db029110e17964d83f17b9464d4da23b85f494f38df3bffa867b04.bin

    • Size

      1002KB

    • MD5

      0833537d187da53ecd06cdd534e0a058

    • SHA1

      6fc84d493ca366c8cb80e8fbcfe61146fbfbfcba

    • SHA256

      5908a10d37db029110e17964d83f17b9464d4da23b85f494f38df3bffa867b04

    • SHA512

      1f99b92c033247596440e2510040bfc030219a6bb5c652a20669b2325d6d3b2bae75284a018ae9af03c3e92bb01de34e68bab9c095ed2d2069f1b895b15b1b29

    • SSDEEP

      24576:0cTRRhmisPuir4ffkZnwjVszd87d8Nd8qd8Gd8Pd84d8zd82d8Dd83x:jTRRwiO4fWHx

    • 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