Overview

overview

10

Static

static

Android APK

android_x86_64

10

Analysis

  • max time kernel
    518104s
  • max time network
    161s
  • platform
    android_x86_64
  • resource
    android-x86_64_arm64
  • submitted
    20-01-2021 08:18

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    cwutqjvwcx.apk

  • Size

    205KB

  • MD5

    daaa6d12b45614c04ece14bca45578d6

  • SHA1

    bd314cbb03a40a01e0d27a967d4238dafc6607d5

  • SHA256

    9b42ce8daebc808e7f2805443c93f44647badf32f0378d6267a2e6a18bd5c46a

  • SHA512

    dd25f8525cc097f1e116331cde41e6cd4cc931a01af2ec7caeb2fb775ee4ea4849212dc3821d47dbf415aa9c2a77f21aac15344c206930902e8f41856de3ae31

Score
10/10
obfuscationransomwarestealthtrojan

Malware Config

Extracted

DES_key

Signatures

  • Removes its main activity from the application launcher 1 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.

  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware
  • Suspicious use of android.app.ApplicationPackageManager.getInstalledPackages 2 IoCs
  • Suspicious use of android.net.wifi.WifiInfo.getMacAddress 58 IoCs
  • Suspicious use of android.os.PowerManager$WakeLock.acquire 1 IoCs
  • Suspicious use of android.telephony.TelephonyManager.getLine1Number 59 IoCs
  • Uses reflection 63 IoCs
    obfuscation

Processes

  • mk.qrg.ir
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads name of network operator
    • Uses Crypto APIs (Might try to encrypt user data).
    • Suspicious use of android.app.ApplicationPackageManager.getInstalledPackages
    • Suspicious use of android.net.wifi.WifiInfo.getMacAddress
    • Suspicious use of android.os.PowerManager$WakeLock.acquire
    • Suspicious use of android.telephony.TelephonyManager.getLine1Number
    • Uses reflection
    PID:4190

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads