General

  • Target

    50b13a2bfd064894b7b3414ab1a4a0b21b0b536d270bbf3549bba67fe40ef355.bin

  • Size

    4.3MB

  • Sample

    240813-1yf1vaycmd

  • MD5

    1d4a89cc8bf454e5443be6cd36e67325

  • SHA1

    bcf9f58d4a4af7895f57e1b928aec7c757260294

  • SHA256

    50b13a2bfd064894b7b3414ab1a4a0b21b0b536d270bbf3549bba67fe40ef355

  • SHA512

    894bb7496e76f7678467274ac9257e76c0d816c2df4bcc94b07641f2cf323f0209831df3acc314f5d7f9c6dcd5a3ad36589d57dedd29110a15061f4399cb4fa9

  • SSDEEP

    98304:JuaF5nWll4HGsxu4OKY8K+AbVJS/5IkDFQAeWNF9lwNwI7QlsNZ:QaaloPx2+AV0IkCAv9cB7Q6P

Malware Config

Extracted

Family

hook

C2

http://134.255.180.156

DES_key
AES_key

Targets

    • Target

      50b13a2bfd064894b7b3414ab1a4a0b21b0b536d270bbf3549bba67fe40ef355.bin

    • Size

      4.3MB

    • MD5

      1d4a89cc8bf454e5443be6cd36e67325

    • SHA1

      bcf9f58d4a4af7895f57e1b928aec7c757260294

    • SHA256

      50b13a2bfd064894b7b3414ab1a4a0b21b0b536d270bbf3549bba67fe40ef355

    • SHA512

      894bb7496e76f7678467274ac9257e76c0d816c2df4bcc94b07641f2cf323f0209831df3acc314f5d7f9c6dcd5a3ad36589d57dedd29110a15061f4399cb4fa9

    • SSDEEP

      98304:JuaF5nWll4HGsxu4OKY8K+AbVJS/5IkDFQAeWNF9lwNwI7QlsNZ:QaaloPx2+AV0IkCAv9cB7Q6P

    • 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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • 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 accessing notifications (often used to intercept notifications before users become aware).

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

MITRE ATT&CK Mobile v15

Tasks