octo | 46273e70323541fe2c92bb8833d986ce1b3d6bffee7a28d53940492ac803cf1a

Analysis

max time kernel
149s
max time network
152s
platform
android-10_x64
resource
android-x64-20240910-en
resource tags

arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
submitted
24-01-2025 22:01

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General

Target

46273e70323541fe2c92bb8833d986ce1b3d6bffee7a28d53940492ac803cf1a.apk
Size

2.0MB
MD5

2ea468bcb8e9976832c0639d724e06f4
SHA1

9f7faede4f63c9fa56748027935e47256fe658c9
SHA256

46273e70323541fe2c92bb8833d986ce1b3d6bffee7a28d53940492ac803cf1a
SHA512

bc4457ad9c44314e35a94e59d02846b3470c610566fc0b98da3c488dad01d7b37c6a0dbcaff8abff92ae7a08d627f584e1e3eeb821c7d1511eda945912d60c44
SSDEEP

49152:p2vIlMvsfA0DN9/pVg3Yj7+ycv26ZZZFQwCPLPWJt/qeHtyb6nDoULkIeaK9KfuZ:p2vImvkAS9/pG3Yj7jceAZZLCPLenie0

Score

10^/10

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

Malware Config

Extracted

Family

octo

https://sudanhavalarbilgilendirme.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarmanzaralari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarhikayeleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvesanat.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarolaylar.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalargezisi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarguzellik.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalaranilari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarkonusu.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarfelsefesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinrenkleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarintarihcesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvegizem.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveyasam.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinduygular.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarplatform.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveseruven.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarindogasi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinfaydalari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalardunyaniz.xyz/MzhiMTg0NTAwOTY5/

rc4.plain

Extracted

Family

octo

https://sudanhavalarbilgilendirme.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarmanzaralari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarhikayeleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvesanat.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarolaylar.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalargezisi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarguzellik.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalaranilari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarkonusu.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarfelsefesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinrenkleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarintarihcesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvegizem.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveyasam.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinduygular.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarplatform.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveseruven.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarindogasi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinfaydalari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalardunyaniz.xyz/MzhiMTg0NTAwOTY5/

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/5124-0.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.tell.athlete/app_math/SIqY.json	5124	com.tell.athlete

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.tell.athlete
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.tell.athlete

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.tell.athlete

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.tell.athlete

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.tell.athlete
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.tell.athlete
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.tell.athlete
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.tell.athlete

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.tell.athlete

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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.tell.athlete

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.tell.athlete

com.tell.athlete
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)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:5124

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Credential Access

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

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

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Downloads

/data/data/com.tell.athlete/app_math/SIqY.json

Filesize
153KB

MD5
aa1ba642404edb31d8964337eff7d1a4

SHA1
db243311c9b1371eac5a380113d3eb2a70235bdd

SHA256
9ba86f1f7e435d55815a4f66a5b021c14ae94f4d6005a9706520e83eb226bb1c

SHA512
7c2f7f45268ee3f880762f01d79a963b4fef443dc59aea22b7975e5ef17cd25d4274bf3f3d6d47da93a3b2a5142c53913698506ca63ed5d8103230d4e204d70f

Download Submit
/data/data/com.tell.athlete/app_math/SIqY.json

Filesize
153KB

MD5
173bfcff9d61daa8f5534c1d27f7944f

SHA1
06cf2b7ff1688f3c92ab80bcabf9bbfce1728a4f

SHA256
d858fc8e4b2e241259c809d4ea289a426ffc351693f1708b385edb66b26ae871

SHA512
910b6e012bc9348ab9aa97b8d20051f61923d74df94971139fce1d89f5065e495e95a61f68f2bdc5b54f55e9cbc9fa69748e61bb7ccdd1521ac60dc84fe8080e

Download Submit
/data/user/0/com.tell.athlete/app_math/SIqY.json

Filesize
450KB

MD5
852033ac3ebd19d709dc2a1fdf12fee8

SHA1
c3e815ab4773ac90646330f85adb2edf81c3b00a

SHA256
a54aed9e228586776efa60703875e56d6b3bd9eac6e46a743583cb00ea70aef6

SHA512
3acc3c4a549985dd9c6da09686bcd4d5b715b078662b9d5793d1e2ef270075960be0ec62be99420900aa2bb7a25d81ab61aee46c0c97bb93d039656fd96abb57

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads