General

  • Target

    aa297243c5474968d306584480888f733bc02beeb0e0d315942b06e09c3ecd69.bin

  • Size

    4.2MB

  • Sample

    240806-1wx7cawanh

  • MD5

    ff403acc071ddb0de54dba7a737b847c

  • SHA1

    9a8b1a8bfd2d2fb9f817cd32823d9dc7dbc9155f

  • SHA256

    aa297243c5474968d306584480888f733bc02beeb0e0d315942b06e09c3ecd69

  • SHA512

    4ddd394776d6b151db3c92aaecab36fbe1c171d5b8beeaae2963cfd66c2d0c63f7973d2945de4e23a5cf0776e3ec7718f662cb4310ff04f8ce8444bbd6df639a

  • SSDEEP

    98304:ey4w5TYejKw0RVjR+2K/T5KHuXgmUYj6ZQb86VJyyG:eqDjY/jRHy/g3Yj6ZODG

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

DES_key
AES_key

Targets

    • Target

      aa297243c5474968d306584480888f733bc02beeb0e0d315942b06e09c3ecd69.bin

    • Size

      4.2MB

    • MD5

      ff403acc071ddb0de54dba7a737b847c

    • SHA1

      9a8b1a8bfd2d2fb9f817cd32823d9dc7dbc9155f

    • SHA256

      aa297243c5474968d306584480888f733bc02beeb0e0d315942b06e09c3ecd69

    • SHA512

      4ddd394776d6b151db3c92aaecab36fbe1c171d5b8beeaae2963cfd66c2d0c63f7973d2945de4e23a5cf0776e3ec7718f662cb4310ff04f8ce8444bbd6df639a

    • SSDEEP

      98304:ey4w5TYejKw0RVjR+2K/T5KHuXgmUYj6ZQb86VJyyG:eqDjY/jRHy/g3Yj6ZODG

    • Hook

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

    • 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 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).

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

MITRE ATT&CK Mobile v15

Tasks