octo | 1ad0eb96d7739d1843fb2e94faa72aa2ee418837a06f858bfa8155882e03ce19

Analysis

max time kernel
149s
max time network
155s
platform
android-9_x86
resource
android-x86-arm-20240910-en
resource tags

arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
submitted
28/03/2025, 22:06

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General

Target

1ad0eb96d7739d1843fb2e94faa72aa2ee418837a06f858bfa8155882e03ce19.apk
Size

991KB
MD5

bc0c72b96f1d40c6c23da786a999c92c
SHA1

cf504354f4572230b7c8a571e683cfe87d2d170d
SHA256

1ad0eb96d7739d1843fb2e94faa72aa2ee418837a06f858bfa8155882e03ce19
SHA512

c2694881d1d779e2aa6b54cda7241695d7f82faab5a42b7781ca03dd07029924d0c3367d1a895475eb7ce87231d642a327f5141bb017066c0a93c85b6bb8fb23
SSDEEP

12288:NMuq+CoqedaTWwXKlEUwwSIE3CA2zOH61MH25FHymfQ5+/OBunD3++UjwuDrhL0u:tM325FvfAo/UjwuDC0w4

Score

10^/10

octo banker collection credential_access defense_evasion discovery evasion impact infostealer persistence rat stealth trojan

Malware Config

Extracted

Family

octo

https://bocovoemberflare.xyz/MzdhMWVkOGQxMTk0/

https://twilightbocovopeak.xyz/MzdhMWVkOGQxMTk0/

https://solsticebocovofield.xyz/MzdhMWVkOGQxMTk0/

https://starlightbocovodream.xyz/MzdhMWVkOGQxMTk0/

https://emberbocovoglow.xyz/MzdhMWVkOGQxMTk0/

https://shadowbocovorise.xyz/MzdhMWVkOGQxMTk0/

https://aurorabocovostorm.xyz/MzdhMWVkOGQxMTk0/

https://cosmicbocovodrift.xyz/MzdhMWVkOGQxMTk0/

https://radiantbocovoshine.xyz/MzdhMWVkOGQxMTk0/

https://lunarbocovorealm.xyz/MzdhMWVkOGQxMTk0/

https://nebulabocovovista.xyz/MzdhMWVkOGQxMTk0/

https://frostbocovochill.xyz/MzdhMWVkOGQxMTk0/

https://eclipsebocovodusk.xyz/MzdhMWVkOGQxMTk0/

https://azurebocovodawn.xyz/MzdhMWVkOGQxMTk0/

https://midnightbocovoshade.xyz/MzdhMWVkOGQxMTk0/

https://orbitbocovospire.xyz/MzdhMWVkOGQxMTk0/

https://vortexbocovofall.xyz/MzdhMWVkOGQxMTk0/

https://horizonbocovobeacon.xyz/MzdhMWVkOGQxMTk0/

https://goldenbocovocrystal.xyz/MzdhMWVkOGQxMTk0/

https://celestialbocovopulse.xyz/MzdhMWVkOGQxMTk0/

AES_key

Signatures

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

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4228	com.sgakagak.agakagabs

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

Retrieves information displayed on the phone screen using AccessibilityService.

collection defense_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.sgakagak.agakagabs
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.sgakagak.agakagabs

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.sgakagak.agakagabs

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.

defense_evasion persistence

Foreground Persistence

T1541

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

Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.sgakagak.agakagabs
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.sgakagak.agakagabs
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.sgakagak.agakagabs
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.sgakagak.agakagabs

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.sgakagak.agakagabs

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422
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.sgakagak.agakagabs

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

defense_evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.sgakagak.agakagabs

Requests modifying system settings. 1 IoCs

defense_evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.sgakagak.agakagabs

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.sgakagak.agakagabs

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.sgakagak.agakagabs

com.sgakagak.agakagabs
1⤵
- Removes its main activity from the application launcher
- 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.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4228