Overview

overview

8

Static

static

Android APK

android_x86_64

8

Resubmissions

11/04/2026, 15:25

260411-stkt8sb12k10

10/11/2020, 19:34

201110-ca2n654epx8

Analysis

  • max time kernel
    3014225s
  • max time network
    155s
  • platform
    android_x86_64
  • resource
    android-x86-avd2
  • submitted
    10/11/2020, 19:34

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General

  • Target
    update_4_6_02.apk
  • Size 2.9MB
  • Sample201110-ca2n654epx
  • SHA256 145957bc018b8d9d78aad0760203e0ca7f70839ba49d7222697072fc0554f842
  • MD5 SHA1 SHA512
Score
8/10
bankerobfuscationstealthtrojan

Malware Config

Signatures

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
    banker
  • Removes its main activity from the application launcher 3 IoCs
    stealthtrojan
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads name of network operator 1 IoCs

    Uses Android APIs to discover system information.

  • Suspicious use of android.app.ActivityManager.getRunningServices 21 IoCs
  • Suspicious use of android.telephony.TelephonyManager.getLine1Number 5 IoCs
  • Suspicious use of android.telephony.TelephonyManager.getNetworkCountryIso 2 IoCs
  • Uses reflection 59 IoCs
    obfuscation

Processes

  • rival.unhappy.decrease
    1⤵
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads name of network operator
    • Suspicious use of android.app.ActivityManager.getRunningServices
    • Suspicious use of android.telephony.TelephonyManager.getLine1Number
    • Suspicious use of android.telephony.TelephonyManager.getNetworkCountryIso
    • Uses reflection
    PID:5684
    • rival.unhappy.decrease
      2⤵
        PID:5979
      • getprop
        2⤵
          PID:5979
        • rival.unhappy.decrease
          2⤵
            PID:6692
          • getprop
            2⤵
              PID:6692

          Network

                MITRE ATT&CK Matrix

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