General

  • Target

    861b0cf29c8f5805010bd8dc6e53206604c322ac73a869154ed0da6e95cd0576.bin

  • Size

    4.2MB

  • Sample

    241230-1xyt9stlhy

  • MD5

    9d102a721d259a15b591c9d34c33efa8

  • SHA1

    f63e9493385585767407053887c95a5297594abd

  • SHA256

    861b0cf29c8f5805010bd8dc6e53206604c322ac73a869154ed0da6e95cd0576

  • SHA512

    18a3ad05cb72111eab82e8eaf203e52cd1c14a1a020ce184b76454d6d6fa7572083a07b09c436a391cb305564452bbf4c3c5442ce93d498e0b3229a44c3f1746

  • SSDEEP

    98304:4oQPEtLo1G+IRVlirBTiAx7Goc86pC+ABlZ/ssJqBBzV9eU:43EW1GLV0bx7TL6QBBlZ/s2U

Malware Config

Extracted

Family

ermac

C2

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

http://adsfgbkapmgnsdvbr.pro

http://adsfgbkapmgbrsgsh.pro

http://adsfgbkapmgdbshb.pro

http://adsfgbkapmgsdfbbnn.pro

http://adsfgbkapmgdsagbbs.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

http://adsfgbkapmgbrsgsh.pro

http://adsfgbkapmgdbshb.pro

http://adsfgbkapmgsdfbbnn.pro

http://adsfgbkapmgdsagbbs.pro

AES_key

Targets

    • Target

      861b0cf29c8f5805010bd8dc6e53206604c322ac73a869154ed0da6e95cd0576.bin

    • Size

      4.2MB

    • MD5

      9d102a721d259a15b591c9d34c33efa8

    • SHA1

      f63e9493385585767407053887c95a5297594abd

    • SHA256

      861b0cf29c8f5805010bd8dc6e53206604c322ac73a869154ed0da6e95cd0576

    • SHA512

      18a3ad05cb72111eab82e8eaf203e52cd1c14a1a020ce184b76454d6d6fa7572083a07b09c436a391cb305564452bbf4c3c5442ce93d498e0b3229a44c3f1746

    • SSDEEP

      98304:4oQPEtLo1G+IRVlirBTiAx7Goc86pC+ABlZ/ssJqBBzV9eU:43EW1GLV0bx7TL6QBBlZ/s2U

    • 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.

    • 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.

MITRE ATT&CK Mobile v15

Tasks