General

  • Target

    b7742c9c70e896b31d68b4cdf345ac1d77192ae381f6e49907197fe2bd97eb2b.bin

  • Size

    4.6MB

  • Sample

    241124-1wslvsxpbr

  • MD5

    7ebb1a9bd104996f722ec77affce15c4

  • SHA1

    c59502a830d4bfbc31da6640a4ad9566d41a0786

  • SHA256

    b7742c9c70e896b31d68b4cdf345ac1d77192ae381f6e49907197fe2bd97eb2b

  • SHA512

    74575c2eb3193f8ed8005775387e0d2aa357afc4909c1490df85a5820f4d67e6687881cb666d0dd0311866a5cdf00cc9c1f0fda395ae61b5ef4c45f2f437aa8b

  • SSDEEP

    98304:GK+KlMqXInLSSU6rB4bq6D7l4wmHa42F7b62orR8krE:0KaqXMD/N426Kda4uBw0

Malware Config

Extracted

Family

hook

C2

http://185.147.124.250

DES_key
AES_key

Targets

    • Target

      b7742c9c70e896b31d68b4cdf345ac1d77192ae381f6e49907197fe2bd97eb2b.bin

    • Size

      4.6MB

    • MD5

      7ebb1a9bd104996f722ec77affce15c4

    • SHA1

      c59502a830d4bfbc31da6640a4ad9566d41a0786

    • SHA256

      b7742c9c70e896b31d68b4cdf345ac1d77192ae381f6e49907197fe2bd97eb2b

    • SHA512

      74575c2eb3193f8ed8005775387e0d2aa357afc4909c1490df85a5820f4d67e6687881cb666d0dd0311866a5cdf00cc9c1f0fda395ae61b5ef4c45f2f437aa8b

    • SSDEEP

      98304:GK+KlMqXInLSSU6rB4bq6D7l4wmHa42F7b62orR8krE:0KaqXMD/N426Kda4uBw0

    • Hook

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

    • Hook family

    • Removes its main activity from the application launcher

    • 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.

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

MITRE ATT&CK Mobile v15

Tasks