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General

  • Target

    ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00.bin

  • Size

    1.7MB

  • Sample

    250319-pyachszqw9

  • MD5

    f6410e769a8ac7c169140de9dfdf908f

  • SHA1

    fb2aab1d56cd428ec9169dbfd6c7457c55a11d5f

  • SHA256

    ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00

  • SHA512

    cd9a233f3879db0689738593a617e7668ec4b5b3341245860d8bced1ef93dcb3bd599b8ed87d96354ace17d5c1b470aa98910f264cb5a6b847a8e64bd8471a1c

  • SSDEEP

    49152:F3cFfiZbL4xdL3lsCI4kyVRzkmVG4nZegSO:F3cw4xtWwRz7o4Zp

Malware Config

Extracted

Family

ermac

C2

http://154.90.62.12

AES_key
AES_key

Extracted

Family

hook

C2

http://154.90.62.12

AES_key
AES_key

Targets

    • Target

      ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00.bin

    • Size

      1.7MB

    • MD5

      f6410e769a8ac7c169140de9dfdf908f

    • SHA1

      fb2aab1d56cd428ec9169dbfd6c7457c55a11d5f

    • SHA256

      ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00

    • SHA512

      cd9a233f3879db0689738593a617e7668ec4b5b3341245860d8bced1ef93dcb3bd599b8ed87d96354ace17d5c1b470aa98910f264cb5a6b847a8e64bd8471a1c

    • SSDEEP

      49152:F3cFfiZbL4xdL3lsCI4kyVRzkmVG4nZegSO:F3cw4xtWwRz7o4Zp

    • 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.

    • 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 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.

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

MITRE ATT&CK Mobile v15

Tasks