Overview

overview

8

Static

static

7

psk.apk

android_x86

8

psk.apk

android_x64

7

psk.apk

android_x64

8

Sharing

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General

  • Target

    psk.apk

  • Size

    1.9MB

  • Sample

    220502-newkzahgg2

  • MD5

    b2d81d6c49d039dcb84834004371f693

  • SHA1

    eeeeda669ab6adc637e353ea83fbbc5015464022

  • SHA256

    fa0eb78eda4edce77d74a3752a4d06faf1066e8afe4bfe238cea14344584e5e8

  • SHA512

    cf87438682db02081f63a006f03b5e89e1e4d5e9120bb9787cc8372cac1fb37c255a1f512c5e0cfb88426291902d80dc52c2e2dac91453f53b73563e9b95f4e8

Score
8/10
androidbankerevasionransomware

Malware Config

Targets

    • Target

      psk.apk

    • Size

      1.9MB

    • MD5

      b2d81d6c49d039dcb84834004371f693

    • SHA1

      eeeeda669ab6adc637e353ea83fbbc5015464022

    • SHA256

      fa0eb78eda4edce77d74a3752a4d06faf1066e8afe4bfe238cea14344584e5e8

    • SHA512

      cf87438682db02081f63a006f03b5e89e1e4d5e9120bb9787cc8372cac1fb37c255a1f512c5e0cfb88426291902d80dc52c2e2dac91453f53b73563e9b95f4e8

    Score
    8/10
    bankerevasionransomware

    • Makes use of the framework's Accessibility service.

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

      banker

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Queries the unique device ID (IMEI, MEID, IMSI).

    • Reads information about phone network operator.

    • Removes a system notification.

      evasion

    • Uses Crypto APIs (Might try to encrypt user data).

      ransomware
    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix

Tasks