General

  • Target

    da7ba201fe7a8ac29b53f634237601721eece9b0414d052df3b9508e90216767.bin

  • Size

    3.3MB

  • Sample

    241216-1wn9fa1nbt

  • MD5

    3d2b54c57641edae6a1f427c8f4e8de4

  • SHA1

    a52b480b33faba2c802d13cc91e09480988b2b98

  • SHA256

    da7ba201fe7a8ac29b53f634237601721eece9b0414d052df3b9508e90216767

  • SHA512

    573e779c603d8446a00508a38b70eeb7454c8c62cbabdb0fda9e53831e374253b2e9b0db115e488194f8b2143de40f6deb7c6347193886699717e39d98dcd575

  • SSDEEP

    98304:xjcPtGFWKttiZfiQZKa7YKnqaowJzSQk7/LY950d:8tutRIECoXQkYbo

Malware Config

Extracted

Family

ermac

C2

http://adsfgbkapmgnsdvbr.pro; http://adsfgbkapmgbrsgsh.pro; http://adsfgbkapmgdbshb.pro; http://adsfgbkapmgsdfbbnn.pro; http://adsfgbkapmgdsagbbs.pro

http://adsfgbkapmgnsdvbr.pro

AES_key

Extracted

Family

hook

C2

http://adsfgbkapmgnsdvbr.pro; http://adsfgbkapmgbrsgsh.pro; http://adsfgbkapmgdbshb.pro; http://adsfgbkapmgsdfbbnn.pro; http://adsfgbkapmgdsagbbs.pro

http://adsfgbkapmgnsdvbr.pro

AES_key

Targets

    • Target

      da7ba201fe7a8ac29b53f634237601721eece9b0414d052df3b9508e90216767.bin

    • Size

      3.3MB

    • MD5

      3d2b54c57641edae6a1f427c8f4e8de4

    • SHA1

      a52b480b33faba2c802d13cc91e09480988b2b98

    • SHA256

      da7ba201fe7a8ac29b53f634237601721eece9b0414d052df3b9508e90216767

    • SHA512

      573e779c603d8446a00508a38b70eeb7454c8c62cbabdb0fda9e53831e374253b2e9b0db115e488194f8b2143de40f6deb7c6347193886699717e39d98dcd575

    • SSDEEP

      98304:xjcPtGFWKttiZfiQZKa7YKnqaowJzSQk7/LY950d:8tutRIECoXQkYbo

    • 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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • 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.

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

    • Requests accessing notifications (often used to intercept notifications before users become aware).

MITRE ATT&CK Mobile v15

Tasks