General

  • Target

    c319c481abe16c06fadbd31895c3239b3d5bbdd5389bfbd1f3fe54d2fa6cb9fd.bin

  • Size

    4.3MB

  • Sample

    240811-15dt3avgph

  • MD5

    642bc64883f419e4da9aaec0518ddbe9

  • SHA1

    ffdb3415b3ed61d72c0da68bf792c2fc76b383f3

  • SHA256

    c319c481abe16c06fadbd31895c3239b3d5bbdd5389bfbd1f3fe54d2fa6cb9fd

  • SHA512

    a62e1bfb62ad3ec205c4ed487f3204b2193e8cba1e39d9fcf0f2d3434bc8d4bf4641bced81a7c51cb524ba55e6158da63a9b94d11b3cef20365f99a1b70fed05

  • SSDEEP

    98304:u39MrSRWTOfpcU/lSLMFQSjpio7jKhpqR8N1twQ52irho/Ck:uGrElfphldFQSjpio7jKhpIS3wQwi1cJ

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

DES_key
AES_key

Targets

    • Target

      c319c481abe16c06fadbd31895c3239b3d5bbdd5389bfbd1f3fe54d2fa6cb9fd.bin

    • Size

      4.3MB

    • MD5

      642bc64883f419e4da9aaec0518ddbe9

    • SHA1

      ffdb3415b3ed61d72c0da68bf792c2fc76b383f3

    • SHA256

      c319c481abe16c06fadbd31895c3239b3d5bbdd5389bfbd1f3fe54d2fa6cb9fd

    • SHA512

      a62e1bfb62ad3ec205c4ed487f3204b2193e8cba1e39d9fcf0f2d3434bc8d4bf4641bced81a7c51cb524ba55e6158da63a9b94d11b3cef20365f99a1b70fed05

    • SSDEEP

      98304:u39MrSRWTOfpcU/lSLMFQSjpio7jKhpqR8N1twQ52irho/Ck:uGrElfphldFQSjpio7jKhpIS3wQwi1cJ

    • 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 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