octo | 78b2700ac5ab789c69cdf9a1c79349b610f86e79ea31bce1677068942c89bc67

Analysis

max time kernel
149s
max time network
153s
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

78b2700ac5ab789c69cdf9a1c79349b610f86e79ea31bce1677068942c89bc67.apk
Size

2.4MB
MD5

6a06b3bf361e7dd02731a86955a00245
SHA1

f3cd1674c6b3c36143924c171451ba415408d29b
SHA256

78b2700ac5ab789c69cdf9a1c79349b610f86e79ea31bce1677068942c89bc67
SHA512

c76741c781e108f6b7f4fe10a3881b59f1987e8a6b1dc9ba0de9348c1f153d103efbb146414cba05774f9e1a13385705b88980be777a3167b5cf6698d02cdbf0
SSDEEP

49152:xfvOhgU2XxNqb38uSjhOIhgkeoNwVzSJ5nx4LPPAhtf69IvIlv6:xfvOmU2Xxwb3EhlhgkeoNwtSXnx4LPPA

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/4780-0.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_miss/mkare.json	4780	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:4780

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_miss/mkare.json

Filesize
153KB

MD5
9af834f03499513ff0e3b4f738918f18

SHA1
90d941e3263fd3d9d7aa5717778dfec34735ef5a

SHA256
96179f6366ab36a4977c5075180caad2460bc55c0b3fb2bcc01d95e20511c756

SHA512
32c07c9d004ddf7569f5fddc103ba8ed5acfce24bf144bda1dbecd748363f1289e0db32d3ecaea70aa3169fec00b7e74779db09726f4b4a96b7569159e813942

Download Submit
/data/user/0/jp.neoscorp.android.valuewallet.sole/app_miss/mkare.json

Filesize
153KB

MD5
b523d5dffd41b8e49dc9255485dd9de1

SHA1
211077a184f7aadb7aac1a2011f24046548813cd

SHA256
eaa7b8e605b7f1e25d2b30ce57efef2f8bb1ff98b9d998452825863b9bb4993f

SHA512
88081bbfaaab7f2eca520866dd286462f086141de77bca2afe63469911dde879b74bfacdf148f6d6cc1e9a07386f0bb50a58ba682efa54620a0277f1a55f129c

Download Submit
/data/user/0/jp.neoscorp.android.valuewallet.sole/app_miss/mkare.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