General

  • Target

    eda190b2b345d4232d970397d284b5e3a3a75b5c929e8b664d393383c649c631.bin

  • Size

    986KB

  • Sample

    240223-1zmvsahh54

  • MD5

    a5d3a8b254225bd02efb5933e080531b

  • SHA1

    89c5d43a1bc37684760d8fab5ac8deb120604cf1

  • SHA256

    eda190b2b345d4232d970397d284b5e3a3a75b5c929e8b664d393383c649c631

  • SHA512

    f131709372299ef8e63c9a3a443b1678e5b00c72ad28786258ee278e9a4d00d35a5a6ec6c989ac64e36476a03411ffb3945afbf73dc01cb5612d96db2c502d7d

  • SSDEEP

    24576:6eQvrfjWURIaYnMYN6xBWXb3Q/dv4Q8gSzyULv:6eQvLjW0AMYN4ILAegSz1

Malware Config

Extracted

Family

ermac

C2

http://37.140.242.93:3434

AES_key
AES_key

Targets

    • Target

      eda190b2b345d4232d970397d284b5e3a3a75b5c929e8b664d393383c649c631.bin

    • Size

      986KB

    • MD5

      a5d3a8b254225bd02efb5933e080531b

    • SHA1

      89c5d43a1bc37684760d8fab5ac8deb120604cf1

    • SHA256

      eda190b2b345d4232d970397d284b5e3a3a75b5c929e8b664d393383c649c631

    • SHA512

      f131709372299ef8e63c9a3a443b1678e5b00c72ad28786258ee278e9a4d00d35a5a6ec6c989ac64e36476a03411ffb3945afbf73dc01cb5612d96db2c502d7d

    • SSDEEP

      24576:6eQvrfjWURIaYnMYN6xBWXb3Q/dv4Q8gSzyULv:6eQvLjW0AMYN4ILAegSz1

    • 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

    • 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 Mobile v15

Tasks