Overview

overview

10

Static

static

10

d92dcc51cb...69.apk

android-9-x86

10

d92dcc51cb...69.apk

android-11-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    159s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    25-02-2024 22:02

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    d92dcc51cb8166e25acb110e68c3d67ddfe76c4dfcea322b106c6107baf3b769.apk

  • Size

    2.0MB

  • MD5

    abd36091dd6041639c9ef3dbeeb72b61

  • SHA1

    4e30d8b8fa81ef5cacb26bf49f6bc74b479c8b69

  • SHA256

    d92dcc51cb8166e25acb110e68c3d67ddfe76c4dfcea322b106c6107baf3b769

  • SHA512

    2eb75322bb32ccd567d234e1810aa247d3448a5df0a63882d2c5f340ab75bfcc422d44c21bf9c8166c13e564f11994554ef6e122b62292f31e91c10b6c5a2a29

  • SSDEEP

    49152:keyNg/YxeYRM9ZRQPGRoN3jcbtAUeiuPSK:ttLQN4b6Ue/SK

Score
10/10
ermacbankercollectiondiscoveryevasioninfostealerstealthtrojan

Malware Config

Extracted

Family

ermac

C2

http://5.42.67.88:3434

rsa_pubkey
AES_key
AES_key

Signatures

  • Ermac

    An Android banking trojan first seen in July 2021.

    bankertrojaninfostealerermac
  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs 1 IoCs
    bankerdiscovery
  • Removes its main activity from the application launcher 2 IoCs
    stealthtrojan
  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.mijirugilozi.kibi
    1⤵
    • 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)
    • Removes its main activity from the application launcher
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4469

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.mijirugilozi.kibi/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«
    Filesize

    471KB

    MD5

    066efbba7c883a6f4ffea1d78fbbd202

    SHA1

    da4a165f1586fc304d32a19edae549328dedddf0

    SHA256

    f950ef033dc34e23a191b19c4f032ff5986aa10375368985170fc9d07cdabd7e

    SHA512

    d931b9a274234dd85acc7988fbacd5a324ba4e76dbb778813f62b6a58b65853644543a84201a2b65c298e36c0cc3d33da8517ee7ccdc93d0814c4759e90d681f

    Download Submit

  • /data/data/com.mijirugilozi.kibi/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«/Û¦Û–Û«.
    Filesize

    8B

    MD5

    adfb3f4aeb174ef1d5af7b06df640df4

    SHA1

    91218786a98c7b513a19ee6007b6729684fd52f1

    SHA256

    2cacde67af4f3bb72af9a045f13984660ee9dd8a03aef4aa6a7725f0a1bf01a3

    SHA512

    6ac849d2bdd940e1000fc58a1b10f9b9653356e56edcb49af376ab24737bccb7af28dbd5bc3f15a72d245140da75cd14f20345ca31a178cc7fb3f09124c4786c

    Download Submit