General

  • Target

    c37196d4675cf0740828d2ff35803222f545918fcce9067bf513518d7822b557.bin

  • Size

    2.9MB

  • Sample

    241020-14metavdrn

  • MD5

    1ddf4a7348f0d3a70aec759c57de1248

  • SHA1

    281673404c7ae7526a355feaca354458fc7f3b07

  • SHA256

    c37196d4675cf0740828d2ff35803222f545918fcce9067bf513518d7822b557

  • SHA512

    2fbd4e49c8bddd0a643e7fef45cb8a2434506374315d651c6e19cf9aabcfedfcfbf29afe958ec1fc776ee499b2502ed5230592542da14153e23578dbc73b8d3d

  • SSDEEP

    49152:U++++lXPmZbVeAMTY2fvdAFXuH+ht9Yg8DjngKYTya1JCFHnrNUlO0tHUncfOOX7:U++++lX+5kXfv+F++t9AjnITyiCnrylz

Malware Config

Extracted

Family

ermac

C2

http://91.215.85.37:3434

AES_key

Extracted

Family

hook

C2

http://91.215.85.37:3434

AES_key

Targets

    • Target

      c37196d4675cf0740828d2ff35803222f545918fcce9067bf513518d7822b557.bin

    • Size

      2.9MB

    • MD5

      1ddf4a7348f0d3a70aec759c57de1248

    • SHA1

      281673404c7ae7526a355feaca354458fc7f3b07

    • SHA256

      c37196d4675cf0740828d2ff35803222f545918fcce9067bf513518d7822b557

    • SHA512

      2fbd4e49c8bddd0a643e7fef45cb8a2434506374315d651c6e19cf9aabcfedfcfbf29afe958ec1fc776ee499b2502ed5230592542da14153e23578dbc73b8d3d

    • SSDEEP

      49152:U++++lXPmZbVeAMTY2fvdAFXuH+ht9Yg8DjngKYTya1JCFHnrNUlO0tHUncfOOX7:U++++lX+5kXfv+F++t9AjnITyiCnrylz

    • 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.

    • 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