octo | 6a08dd5b9c0338ab43570332b661f3fd4efb6c520a774768111a5db680eed4c4

Analysis

max time kernel
148s
max time network
151s
platform
android-11_x64
resource
android-x64-arm64-20240910-en
resource tags

arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
submitted
05/02/2025, 22:11

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General

Target

6a08dd5b9c0338ab43570332b661f3fd4efb6c520a774768111a5db680eed4c4.apk
Size

2.7MB
MD5

ed873ea172dabd1ec8fb996323e1dcc1
SHA1

1a9ed70a6272d620f844b318a64f6c2889ca202c
SHA256

6a08dd5b9c0338ab43570332b661f3fd4efb6c520a774768111a5db680eed4c4
SHA512

b7cf9e3a60b501d05f513de53b61b128c1a1e7727238d09b166cd068313ab84173e50e8680917f8e168732ec6e0823a05a98f26bab15d12b4469aca2c7fa1465
SSDEEP

49152:5g+egDVKhczrVmPiwmkdX3kcd1FXnsoFFEe77BhMwWJ4hO1Ii+ua0:5g+jqczpm6WR3FYOvBSek1ISa0

Score

10^/10

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

Malware Config

Extracted

Family

octo

https://numberonegizemler.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerbilgilendirme.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryolculuk.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerkesifleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersahnesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergundemi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersohbet.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanervizyon.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerseruven.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpenceresi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryorumlari.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerhikayeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerplatform.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpaylasim.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneranaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanericgorus.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerincelemeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerodulleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergelecek.xyz/MzhiMTg0NTAwOTY5S/

rc4.plain

Extracted

Family

octo

https://numberonegizemler.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerbilgilendirme.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryolculuk.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerkesifleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersahnesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergundemi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersohbet.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanervizyon.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerseruven.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpenceresi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryorumlari.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerhikayeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerplatform.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpaylasim.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneranaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanericgorus.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerincelemeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerodulleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergelecek.xyz/MzhiMTg0NTAwOTY5S/

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

Octo payload 1 IoCs

resource	yara_rule
behavioral2/memory/4792-0.dex	family_octo

Loads dropped Dex/Jar 1 TTPs 1 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.world.liquid/app_moon/dmQbUXi.json	4792	com.world.liquid

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.world.liquid
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.world.liquid

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.world.liquid

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.world.liquid

Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.world.liquid
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.world.liquid
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.world.liquid
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.world.liquid
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.world.liquid

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.world.liquid

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.world.liquid

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.world.liquid

Requests modifying system settings. 1 IoCs

defense_evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.world.liquid

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.world.liquid

com.world.liquid
1⤵
- 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)
- 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:4792

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Hide Artifacts

T1628

User Evasion

T1628.002

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Credential Access

Access Notifications

T1517

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Access Notifications

T1517

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Input Injection

T1516

Replay Monitor

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Downloads

/data/user/0/com.world.liquid/app_moon/dmQbUXi.json

Filesize
153KB

MD5
8cdab7352218a06da0e5fbe1c4f427c1

SHA1
60ce6662b6376b4bd359e362ad7725151d6228a2

SHA256
4cfd286f4b1414b229155361f630e862369845795f2a637cd55b7e39deb77b23

SHA512
35f58c0b4680fa9f2680809ec19ea0ebe211f371694c9f78806f492e2f2953e2e0d8d5e86b456df2cbc53f5818ce0149ca5df8c08660fe040c61ac926c8d75d4

Download Submit
/data/user/0/com.world.liquid/app_moon/dmQbUXi.json

Filesize
153KB

MD5
38d562b88908650c1ce8343e123c8ed1

SHA1
45fa0ca17449400aa267f8c3c47e1e7ae046e1d0

SHA256
ea63bd7e42c74fb78c5d3258765f528ddfa690c3b86f72aa21df197fea922acd

SHA512
b38fc654e7dde267d34c37cadb838feee64d235533bccb4e979f1a7547fb777cb4d300abdad3c520e4230195fb66ccfbef081cb9da4e02831038820848c30d3e

Download Submit
/data/user/0/com.world.liquid/app_moon/dmQbUXi.json

Filesize
450KB

MD5
367e55920d9f0cc35316bc06a0303b1b

SHA1
d6263d74d3771286d6b10d371b46e48f9e020715

SHA256
cf32ea92e37a34b900fe9c6dedd9cbdf02c6ddc9a309304c6aa49c2674d9cbcc

SHA512
dd4b8c530a6959bea4c1aff8262e58523b712829623db825ef8570eb9aa74676e9c995e89cf43e02ea95b719f03c2bf92e9af589822d7baff2a52420e7c2d186

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads