General

  • Target

    7c2cda3b77b484079af1befae1d9554b025af1ca159da99a62bbfbd5fb51b300.bin

  • Size

    1.4MB

  • Sample

    240619-175essthrc

  • MD5

    5a0591c31da2d2b20118bc16c4698c0a

  • SHA1

    1ed5da21fb4bb5cda23045472c1d989d093be6d1

  • SHA256

    7c2cda3b77b484079af1befae1d9554b025af1ca159da99a62bbfbd5fb51b300

  • SHA512

    a50e92bfb98d34430ebcd78d5cd026d1b1e44f0b33ae339ad9a72733e8686204096a7f739e580d763746a4bcab90eefbfb2349b0806a63ef74f108881710a2b4

  • SSDEEP

    24576:mkopFfVA7ttINY8xgLPbyIa86q6gPQ2dJp++ReNJSyOMAx5ZyW1:WDfGtINYZmDJqvQ2f76EcuZD1

Malware Config

Extracted

Family

ermac

AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Extracted

Family

hook

AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      7c2cda3b77b484079af1befae1d9554b025af1ca159da99a62bbfbd5fb51b300.bin

    • Size

      1.4MB

    • MD5

      5a0591c31da2d2b20118bc16c4698c0a

    • SHA1

      1ed5da21fb4bb5cda23045472c1d989d093be6d1

    • SHA256

      7c2cda3b77b484079af1befae1d9554b025af1ca159da99a62bbfbd5fb51b300

    • SHA512

      a50e92bfb98d34430ebcd78d5cd026d1b1e44f0b33ae339ad9a72733e8686204096a7f739e580d763746a4bcab90eefbfb2349b0806a63ef74f108881710a2b4

    • SSDEEP

      24576:mkopFfVA7ttINY8xgLPbyIa86q6gPQ2dJp++ReNJSyOMAx5ZyW1:WDfGtINYZmDJqvQ2f76EcuZD1

    • 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.

    • 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 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 enabling of the accessibility settings.

MITRE ATT&CK Matrix

Tasks