General

  • Target

    0ed0bba407ad0834d3102b016a06c3816ecf0b05902e2b79213a6382704475d1.bin

  • Size

    2.4MB

  • Sample

    250102-1zffpszraj

  • MD5

    b9d127d674f3377d43ffc97153d764a7

  • SHA1

    359b807a002880959d2d08fde054d5d0cd65b27c

  • SHA256

    0ed0bba407ad0834d3102b016a06c3816ecf0b05902e2b79213a6382704475d1

  • SHA512

    1415b7fa017edc582e719d6be17b01135c14954a18e87704b7d7718f3d3dbaedee90cd31396d29652bde9304e46c468fa6ef9ee5641c29b5bea784d39dad349a

  • SSDEEP

    49152:Og+DzeC+Epozryg8+cUJibUHtevQe4JsSuElgEwX5TYLMrg:OYCXuzrQUJiAHteIJsS3LwXEME

Malware Config

Extracted

Family

ermac

C2

http://188.120.240.217:3434

AES_key

Extracted

Family

hook

C2

http://188.120.240.217:3434

AES_key

Targets

    • Target

      0ed0bba407ad0834d3102b016a06c3816ecf0b05902e2b79213a6382704475d1.bin

    • Size

      2.4MB

    • MD5

      b9d127d674f3377d43ffc97153d764a7

    • SHA1

      359b807a002880959d2d08fde054d5d0cd65b27c

    • SHA256

      0ed0bba407ad0834d3102b016a06c3816ecf0b05902e2b79213a6382704475d1

    • SHA512

      1415b7fa017edc582e719d6be17b01135c14954a18e87704b7d7718f3d3dbaedee90cd31396d29652bde9304e46c468fa6ef9ee5641c29b5bea784d39dad349a

    • SSDEEP

      49152:Og+DzeC+Epozryg8+cUJibUHtevQe4JsSuElgEwX5TYLMrg:OYCXuzrQUJiAHteIJsS3LwXEME

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac family

    • Ermac2 payload

    • Hook

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

    • Hook family

    • 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.

    • 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.

MITRE ATT&CK Mobile v15

Tasks