General

  • Target

    AIRTEL REFUND PROCESS_97.28.53.27.apk

  • Size

    3.5MB

  • Sample

    250122-j6s7pswrh1

  • MD5

    5cc90b791fbda38b1b0ff8e452551837

  • SHA1

    f4b72f5fcb27cd0077cb3bb191e82f6f5c3080cd

  • SHA256

    6401e54e09d8b0c46eafde1a268cd4fb7cf76b89207782b836abdbff8ece55aa

  • SHA512

    8775e7c6829dc7f6be3de6bb7330e601394b0f5759f13016576322055263a960505d19182922562bedcb36e786572d8fe96479cdcc5026af4f8fddb60bc9af1f

  • SSDEEP

    49152:0xbikYtquzGzwp3Zu7HSBfEKurSkQI4rEWi3rhc9dhhtuma0K+acCaKgmIT9MB9T:XsukN2ddZkQ5r+IvXVUFBa8JSy

Malware Config

Extracted

Family

spynote

C2

103.61.225.34:7771

Targets

    • Target

      AIRTEL REFUND PROCESS_97.28.53.27.apk

    • Size

      3.5MB

    • MD5

      5cc90b791fbda38b1b0ff8e452551837

    • SHA1

      f4b72f5fcb27cd0077cb3bb191e82f6f5c3080cd

    • SHA256

      6401e54e09d8b0c46eafde1a268cd4fb7cf76b89207782b836abdbff8ece55aa

    • SHA512

      8775e7c6829dc7f6be3de6bb7330e601394b0f5759f13016576322055263a960505d19182922562bedcb36e786572d8fe96479cdcc5026af4f8fddb60bc9af1f

    • SSDEEP

      49152:0xbikYtquzGzwp3Zu7HSBfEKurSkQI4rEWi3rhc9dhhtuma0K+acCaKgmIT9MB9T:XsukN2ddZkQ5r+IvXVUFBa8JSy

    • Spynote

      Spynote is a Remote Access Trojan first seen in 2017.

    • Spynote family

    • Spynote payload

    • 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.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • 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 active data network

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

    • Requests enabling of the accessibility settings.

MITRE ATT&CK Mobile v15

Tasks