General

  • Target

    9087be49b1576e694e8d8efea42cce4a16627a46c18b6410a515e27a4e472eb9.bin

  • Size

    3.4MB

  • Sample

    240906-1znr3szfqn

  • MD5

    f7f663a3b26cd563077cf724f71748a4

  • SHA1

    f112338a92c5a909a5bfc8d69514e459f362c036

  • SHA256

    9087be49b1576e694e8d8efea42cce4a16627a46c18b6410a515e27a4e472eb9

  • SHA512

    50eb683d6a3b655207c5b857105ab3da62fffa9ab5472f5617b4090975dc52681aea6fef6f90eda90d84988df8689df4fe292b1c533e3c57d807fe8a7d19c90e

  • SSDEEP

    98304:IQFkmPjVe6MLT6GZdAHaGRwjCBk5fWVzqXZBGNbgTZ:xdhe6MqG/waGwmBYfWV5gV

Malware Config

Extracted

Family

ermac

C2

http://45.67.229.3:3434

AES_key
AES_key
AES_key
rsa_pubkey
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Extracted

Family

hook

C2

http://45.67.229.3:3434

AES_key
AES_key
AES_key
rsa_pubkey
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      9087be49b1576e694e8d8efea42cce4a16627a46c18b6410a515e27a4e472eb9.bin

    • Size

      3.4MB

    • MD5

      f7f663a3b26cd563077cf724f71748a4

    • SHA1

      f112338a92c5a909a5bfc8d69514e459f362c036

    • SHA256

      9087be49b1576e694e8d8efea42cce4a16627a46c18b6410a515e27a4e472eb9

    • SHA512

      50eb683d6a3b655207c5b857105ab3da62fffa9ab5472f5617b4090975dc52681aea6fef6f90eda90d84988df8689df4fe292b1c533e3c57d807fe8a7d19c90e

    • SSDEEP

      98304:IQFkmPjVe6MLT6GZdAHaGRwjCBk5fWVzqXZBGNbgTZ:xdhe6MqG/waGwmBYfWV5gV

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac2 payload

    • Hook

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

    • Checks if the Android device is rooted.

    • 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