octo | b0c956181b487a863fea4cee931e45b2b976ee388fc8875ccb8843b317646f36

Analysis

max time kernel
149s
max time network
162s
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
10-01-2025 22:01

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General

Target

b0c956181b487a863fea4cee931e45b2b976ee388fc8875ccb8843b317646f36.apk
Size

2.5MB
MD5

2b0fddce94d9fd7b5203a6e35df08adc
SHA1

d686eff913b95c75ab48ce9b832031113438c479
SHA256

b0c956181b487a863fea4cee931e45b2b976ee388fc8875ccb8843b317646f36
SHA512

b363465b77504fc270f75f041c0cc1c439fc7ac6685f1c6c6219b0272e0b0ffd729dc88fd2ef0768b24bfbe982cfe7640da1f271c7b9a40f1a741787c2abdd32
SSDEEP

49152:+aaRfHyyb64w97wfV58TFjy/qk1+3AC+Fhf5NPmP0lZ+auYIVQ6E0S4GxBcJjrnA:+hfH6hwnGjy/ZiAfhLOP0GaBIq6EMGxN

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Malware Config

Extracted

Family

octo

https://ruceayipma.xyz/YjVmNGU0NmNhODlm/

https://yapayzekaisyanlari.xyz/YjVmNGU0NmNhODlm/

https://makineordulariyukseliyor.xyz/YjVmNGU0NmNhODlm/

https://teknolojinisyanhikayesi.xyz/YjVmNGU0NmNhODlm/

https://robotkorsanlargeliyor.xyz/YjVmNGU0NmNhODlm/

https://dunyayirobotlarkapliyor.xyz/YjVmNGU0NmNhODlm/

https://mekanikordularinintikam.xyz/YjVmNGU0NmNhODlm/

https://otomasyonkalesindemucadele.xyz/YjVmNGU0NmNhODlm/

https://robotlarvemakineisyanlari.xyz/YjVmNGU0NmNhODlm/

https://teknolojikseferberlik.xyz/YjVmNGU0NmNhODlm/

https://yapayordularinhikayesi.xyz/YjVmNGU0NmNhODlm/

https://makinevekodisyancilari.xyz/YjVmNGU0NmNhODlm/

https://mekanikorduyolculugu.xyz/YjVmNGU0NmNhODlm/

https://robotikturunculer.xyz/YjVmNGU0NmNhODlm/

https://mekanikisyanveteknoloji.xyz/YjVmNGU0NmNhODlm/

https://makineuyanikaynaklari.xyz/YjVmNGU0NmNhODlm/

https://mekanikseferisyani.xyz/YjVmNGU0NmNhODlm/

https://yapayzekauyanislari.xyz/YjVmNGU0NmNhODlm/

https://robotinsanvedunyavasfi.xyz/YjVmNGU0NmNhODlm/

https://dunyayisaranmekanik.xyz/YjVmNGU0NmNhODlm/

rc4.plain

Extracted

Family

octo

https://ruceayipma.xyz/YjVmNGU0NmNhODlm/

https://yapayzekaisyanlari.xyz/YjVmNGU0NmNhODlm/

https://makineordulariyukseliyor.xyz/YjVmNGU0NmNhODlm/

https://teknolojinisyanhikayesi.xyz/YjVmNGU0NmNhODlm/

https://robotkorsanlargeliyor.xyz/YjVmNGU0NmNhODlm/

https://dunyayirobotlarkapliyor.xyz/YjVmNGU0NmNhODlm/

https://mekanikordularinintikam.xyz/YjVmNGU0NmNhODlm/

https://otomasyonkalesindemucadele.xyz/YjVmNGU0NmNhODlm/

https://robotlarvemakineisyanlari.xyz/YjVmNGU0NmNhODlm/

https://teknolojikseferberlik.xyz/YjVmNGU0NmNhODlm/

https://yapayordularinhikayesi.xyz/YjVmNGU0NmNhODlm/

https://makinevekodisyancilari.xyz/YjVmNGU0NmNhODlm/

https://mekanikorduyolculugu.xyz/YjVmNGU0NmNhODlm/

https://robotikturunculer.xyz/YjVmNGU0NmNhODlm/

https://mekanikisyanveteknoloji.xyz/YjVmNGU0NmNhODlm/

https://makineuyanikaynaklari.xyz/YjVmNGU0NmNhODlm/

https://mekanikseferisyani.xyz/YjVmNGU0NmNhODlm/

https://yapayzekauyanislari.xyz/YjVmNGU0NmNhODlm/

https://robotinsanvedunyavasfi.xyz/YjVmNGU0NmNhODlm/

https://dunyayisaranmekanik.xyz/YjVmNGU0NmNhODlm/

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/4638-0.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/jp.neoscorp.android.valuewallet.sole/app_around/JLE.json	4638	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	jp.neoscorp.android.valuewallet.sole
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	jp.neoscorp.android.valuewallet.sole
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	jp.neoscorp.android.valuewallet.sole
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

Requests modifying system settings. 1 IoCs

evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	jp.neoscorp.android.valuewallet.sole

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	jp.neoscorp.android.valuewallet.sole

jp.neoscorp.android.valuewallet.sole
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:4638

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/jp.neoscorp.android.valuewallet.sole/app_around/JLE.json

Filesize
153KB

MD5
9886ac078c4a9f6122ebcd8ad6606e1e

SHA1
ab992ddfadfab15f56dfff19a3c4cf7fa04c6f5a

SHA256
c09b905b28806a292453de21f29c4bc417c012e0cc5fd3b13a89f4c3d2203018

SHA512
f2ed0094b615a2758aa2fe43dd87404b9499833103704340fb444471ce375f7f78b53b5380dd580cea25ca26f4402a53acced8fdbe9788333cf7e04f4d7c9938

Download Submit
/data/user/0/jp.neoscorp.android.valuewallet.sole/app_around/JLE.json

Filesize
153KB

MD5
ec6d6b97cd79c012a6b613003e641d27

SHA1
2f0b99e3def5ea40f1ee333e0d2f9558139e8d41

SHA256
4e8047daaf99749d1b1c399003f28bd4c7e15fe823739f2f5dc541216cfc9a2c

SHA512
d1897c63246a544777709b06b022e5777c1b81206538a6e14b9caae4169650819853dc6c2227fba15dd78253292575dbad705a2f2d7e805b6b1b08c18dc0a8da

Download Submit
/data/user/0/jp.neoscorp.android.valuewallet.sole/app_around/JLE.json

Filesize
451KB

MD5
6f209f2df02693ab68392ec262bc2216

SHA1
e92dcc0df5a5dd3bd9d066f0ba4f9652f19bbc9d

SHA256
c175c4580a5319af8925cab92a82655358d9840c14de672e35227869a9b2f9a5

SHA512
d45aa79e8dc6b49d382d9428132e5d32455491440007c7e20eb5f7369c7517307693974f6ec4bb746a1577f5e89c742459ce71f9c78c1f06076a091500dee48c

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads