General

  • Target

    1084ac1a82f4644b875a4bc97c1ec3d66288d0320010aed7064c8278c0ee808b.bin

  • Size

    4.2MB

  • Sample

    240808-1w5les1akm

  • MD5

    e9fc5161e535e2a57b6f9163c610c652

  • SHA1

    7c3dae64d2e135145f7b475aa0deb89397fd9aeb

  • SHA256

    1084ac1a82f4644b875a4bc97c1ec3d66288d0320010aed7064c8278c0ee808b

  • SHA512

    172eed90ebde2b2bdabf706c7781d8fbf74682ee33364eac21c659b1aaf44f42c6fe97fc7ef0c3a6ad2b045c0880830fda41aad21d83b3ec4efc0029d51d3d38

  • SSDEEP

    98304:a31r14snih/mCvSQJ5NLveh4md3VBnfAAfsm:a3OmYNLvc/F8Ssm

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

DES_key
AES_key

Targets

    • Target

      1084ac1a82f4644b875a4bc97c1ec3d66288d0320010aed7064c8278c0ee808b.bin

    • Size

      4.2MB

    • MD5

      e9fc5161e535e2a57b6f9163c610c652

    • SHA1

      7c3dae64d2e135145f7b475aa0deb89397fd9aeb

    • SHA256

      1084ac1a82f4644b875a4bc97c1ec3d66288d0320010aed7064c8278c0ee808b

    • SHA512

      172eed90ebde2b2bdabf706c7781d8fbf74682ee33364eac21c659b1aaf44f42c6fe97fc7ef0c3a6ad2b045c0880830fda41aad21d83b3ec4efc0029d51d3d38

    • SSDEEP

      98304:a31r14snih/mCvSQJ5NLveh4md3VBnfAAfsm:a3OmYNLvc/F8Ssm

    • 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.

    • 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