Resubmissions

24-01-2025 04:42

250124-fbrhvazpdt 10

23-01-2025 22:07

250123-11yzfaxman 10

General

  • Target

    e8f7e0ddf7b5cd98d6082ea637ed6f09ded5579416943569ba539482ee3674ef.bin

  • Size

    2.9MB

  • Sample

    250123-11yzfaxman

  • MD5

    02275f5145ed19ba4ba82ca87165d96f

  • SHA1

    a1c8117b976038e054c5e8ffb9c35ec739fd056f

  • SHA256

    e8f7e0ddf7b5cd98d6082ea637ed6f09ded5579416943569ba539482ee3674ef

  • SHA512

    d490f814820da3bb6f867e29e67423eeae731d5a985fe5d8a8ad12bbfb3bb25b068dd012b9634249d8c739afdc07d6ecef14ac8973f63dde200c8d2d497c0710

  • SSDEEP

    49152:cN8rUF2r76f4+AqHmlGT+BhYVAqaf8OpY7vpag/ctl4Y+Yk7zXX7WsdT0+XQK8xO:cNUVrM4DlG+LfDgpagE76Yk7rzdPmbyD

Malware Config

Extracted

Family

ermac

C2

http://85.209.176.200

AES_key

Extracted

Family

hook

C2

http://85.209.176.200

AES_key

Targets

    • Target

      e8f7e0ddf7b5cd98d6082ea637ed6f09ded5579416943569ba539482ee3674ef.bin

    • Size

      2.9MB

    • MD5

      02275f5145ed19ba4ba82ca87165d96f

    • SHA1

      a1c8117b976038e054c5e8ffb9c35ec739fd056f

    • SHA256

      e8f7e0ddf7b5cd98d6082ea637ed6f09ded5579416943569ba539482ee3674ef

    • SHA512

      d490f814820da3bb6f867e29e67423eeae731d5a985fe5d8a8ad12bbfb3bb25b068dd012b9634249d8c739afdc07d6ecef14ac8973f63dde200c8d2d497c0710

    • SSDEEP

      49152:cN8rUF2r76f4+AqHmlGT+BhYVAqaf8OpY7vpag/ctl4Y+Yk7zXX7WsdT0+XQK8xO:cNUVrM4DlG+LfDgpagE76Yk7rzdPmbyD

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac family

    • Ermac2 payload

    • Hook

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

    • Hook family

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • 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.

    • Queries information about the current Wi-Fi connection

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

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

MITRE ATT&CK Mobile v15

Tasks