General

  • Target

    337756abc3fa02dfe09bc0e5e1b1d79e044df39d43ab83610ceba38d313ed821.bin

  • Size

    2.7MB

  • Sample

    241001-12jk5swgpg

  • MD5

    6ff4f3fa1d7f7bc9bfe57a5398cc1f3d

  • SHA1

    23167df1f7acdd50c75683320d2902f1c248e2c6

  • SHA256

    337756abc3fa02dfe09bc0e5e1b1d79e044df39d43ab83610ceba38d313ed821

  • SHA512

    77fb0ba1aa52da15741b03aed9f7a01039de2cb2cc441637640677ca9d9b33e4ebe52be8cc60e1599b977ee0a4505fc7cc39bb6fbb645c89a4de09cb2b41b6ea

  • SSDEEP

    49152:JBrHKdqNDcZJEH8SpZqqqvDzPPifbH5nj/0XFfC0DFnvAfPZy54gzJPx:HqscJEH8SpZqqqHsJjc1fBnOo54MJ

Malware Config

Extracted

Family

hook

C2

http://172.27.75.197:8082

Targets

    • Target

      337756abc3fa02dfe09bc0e5e1b1d79e044df39d43ab83610ceba38d313ed821.bin

    • Size

      2.7MB

    • MD5

      6ff4f3fa1d7f7bc9bfe57a5398cc1f3d

    • SHA1

      23167df1f7acdd50c75683320d2902f1c248e2c6

    • SHA256

      337756abc3fa02dfe09bc0e5e1b1d79e044df39d43ab83610ceba38d313ed821

    • SHA512

      77fb0ba1aa52da15741b03aed9f7a01039de2cb2cc441637640677ca9d9b33e4ebe52be8cc60e1599b977ee0a4505fc7cc39bb6fbb645c89a4de09cb2b41b6ea

    • SSDEEP

      49152:JBrHKdqNDcZJEH8SpZqqqvDzPPifbH5nj/0XFfC0DFnvAfPZy54gzJPx:HqscJEH8SpZqqqHsJjc1fBnOo54MJ

    Score
    1/10
    • Target

      childapp.apk

    • Size

      1.9MB

    • MD5

      13d75db1eb7ed700e84fabbb8b9f6550

    • SHA1

      edd021c7020c07140cea7352ffad6837f052f54e

    • SHA256

      fed9d6c0afeff04097c2199c37e6813f6b3cfb3f02a43e5dc40c62db70f009ee

    • SHA512

      4116e2d1d910f7653e991fe11312e23cab997ae5b695efd7d02ba4d3c1441a8408afe647f508f842baa0208694cf93d63eb5ee4fd09586b28df49ac1c038ee4b

    • SSDEEP

      24576:mw36hfeHJyQsh1WuVx6Rq2NxdrmF+wOjys1g/Gj4:Jq1ziNxd2Rs1g/p

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Removes its main activity from the application launcher

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Queries information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Reads information about phone network operator.

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

    • Requests enabling of the accessibility settings.

MITRE ATT&CK Mobile v15

Tasks