Overview

overview

10

Static

static

6

c0cc42224e...ad.apk

android-9-x86

10

c0cc42224e...ad.apk

android-10-x64

10

Analysis

  • max time kernel
    50s
  • max time network
    186s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    10-08-2024 22:01

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    c0cc42224ea8df0a2dbbd9f4c3db89f8ae78d9ddfe3a49ef72f1fd3bf89557ad.apk

  • Size

    1.8MB

  • MD5

    9ecef82f8c9a01f4e0a2c5c574d8c252

  • SHA1

    8963de40dfb0e89480c0fd44b7625df7ab5f8025

  • SHA256

    c0cc42224ea8df0a2dbbd9f4c3db89f8ae78d9ddfe3a49ef72f1fd3bf89557ad

  • SHA512

    8075ffc5677efe796cf766a9e13b8a9ed3355faf1c829ffbae295214de35de772c49fe846056b17f7afe44f68a601bf7a77478634f134b2b97ea4810d6e5c39c

  • SSDEEP

    49152:9g/t4Z1SUmjLzvzbaNho5ZmlWMmSlTkVt+NcNVOqOO1+Yi6q:1m7riKmlRmCkDXNVOjU7i6q

Score
10/10
ermacbankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

ermac

C2

http://194.59.31.188:3434

AES_key
AES_key

Signatures

  • Ermac

    An Android banking trojan first seen in July 2021.

    bankertrojaninfostealerermac
  • Ermac2 payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 7 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
    discovery
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.zubuvutebuzukome.kipupimu
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4971

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.zubuvutebuzukome.kipupimu/app_apkprotect_dex/apkprotect-v1.bin
    Filesize

    1.0MB

    MD5

    4295ec44713d05b47f39ce8f96be4524

    SHA1

    e3470f870afe0804fc10c9bdbe99d952c1ed0560

    SHA256

    198ee35e8a6451cca4102ac4778d34b7dda7db786f25946a7e3cc57ae9941cbb

    SHA512

    c95e2f8deaf3593078b0fc68d7c6f1c547a935d710459c95e2dfbb57335044c3a6a195d687e8a134aaff54f92831a28b0f7e7730e8a82b99abe8724058cdb435

    Download Submit