octo | 792c20662fcd624b5dbd120fbce9ab410e8fb964cb9c3282c7f5480d655a5ec7

Resubmissions

07/08/2024, 06:24

240807-g6em7swgqh 10

05/08/2024, 12:21

05/08/2024, 12:20

30/07/2024, 06:06

25/03/2024, 06:49

22/03/2024, 22:02

Analysis

max time kernel
178s
max time network
187s
platform
android_x64
resource
android-33-x64-arm64-20240624-en
resource tags

androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
submitted
05/08/2024, 12:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

792c20662fcd624b5dbd120fbce9ab410e8fb964cb9c3282c7f5480d655a5ec7.apk
Size

298KB
MD5

1604992123eb5fc79ae60b48dfb79953
SHA1

d83e83c51402e68ec7f008724ae0ddf54a0419f9
SHA256

792c20662fcd624b5dbd120fbce9ab410e8fb964cb9c3282c7f5480d655a5ec7
SHA512

08a288c52cd08d01a1287de55ef90556385dd5317a22127c159c601d04557b3bb839177370994880efdf8c7ff3931cd4b5c4b67c8d6479a004657f4a2864f792
SSDEEP

6144:9+Skpd5ol4xg13P07jk202YPoF4ZODrFZRlRNGzszloFoqeA:9+SkpPoGO5qQ202YAF77gslQoZA

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Malware Config

Extracted

Family

octo

https://45.93.20.118:7117/gate/

AES_key

Signatures

Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
banker trojan infostealer rat octo

Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.nameown12
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.nameown12

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001
Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.nameown12

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.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.nameown12

Performs UI accessibility actions on behalf of the user 1 TTPs 3 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.nameown12
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.nameown12
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.nameown12

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.nameown12

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs

collection credential_access

Access Notifications

T1517

description	ioc	Process
Intent action	android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS	com.nameown12

Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.nameown12

Requests modifying system settings. 1 IoCs

evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.nameown12

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.nameown12

com.nameown12
1⤵
- 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)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests modifying system settings.
- Uses Crypto APIs (Might try to encrypt user data)
PID:4325