octo | 665876d78d95eedf3d084a5762516626d1d58ddbe63424a3d279e6d17b6398cc

Analysis

max time kernel
149s
max time network
158s
platform
android_x64
resource
android-33-x64-arm64-20240624-en
resource tags

androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
submitted
11/11/2024, 22:09

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General

Target

665876d78d95eedf3d084a5762516626d1d58ddbe63424a3d279e6d17b6398cc.apk
Size

2.2MB
MD5

b48adbf4a53d2a3ff40ad27145e64880
SHA1

f1b18f80f6a8603531f4b2cd30a2d232324ec31e
SHA256

665876d78d95eedf3d084a5762516626d1d58ddbe63424a3d279e6d17b6398cc
SHA512

38d919de7b9589123f1f2bd1c3273fea7a008a21d4264db4c08740f414f36ae1f4977012dec79163cda87d8fbde29eea16fd2ea7e7151a17b7d0129d3c8fb4a1
SSDEEP

49152:a2KQuqzzp/RSxYkbJSSo0hLk5Y3Pk730T/JVwaQud99D8otQNyYC7QHmGNVg:a5QuqPp/RSxYkbpokLkY3kkkaPdP8/Na

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Malware Config

Extracted

Family

octo

https://cizgifilmlervekarakterhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://cocukanimasyonvesinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://masalvecizgifilmkahramanlari.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlikarakterlervesahneefektleri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmsanatvesinemaevreni.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelihikayelervecizgidunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonyapimcilariveoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://renklihayalguclerianimasyonlar.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmklassikleriyenidonem.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelianimasyonprojelerlistesi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasyonvedijitalhikayeler.xyz/MDQ2MTZjMDhlZDQy/

https://kahramanvetuhafcanlilarhikayesi.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevedostcancizgifilmler.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyenikarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvegorselsanatgezileri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmvedegisimkulturler.xyz/MDQ2MTZjMDhlZDQy/

https://renklianimasyonvesanateserleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturvecizgihikayegirisimi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtasarimvesanatyonetimi.xyz/MDQ2MTZjMDhlZDQy/

https://yeniyetisimlerveanimasyoncalismasi.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

https://cizgifilmlervekarakterhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://cocukanimasyonvesinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://masalvecizgifilmkahramanlari.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlikarakterlervesahneefektleri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmsanatvesinemaevreni.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelihikayelervecizgidunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonyapimcilariveoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://renklihayalguclerianimasyonlar.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmklassikleriyenidonem.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelianimasyonprojelerlistesi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasyonvedijitalhikayeler.xyz/MDQ2MTZjMDhlZDQy/

https://kahramanvetuhafcanlilarhikayesi.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevedostcancizgifilmler.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyenikarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvegorselsanatgezileri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmvedegisimkulturler.xyz/MDQ2MTZjMDhlZDQy/

https://renklianimasyonvesanateserleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturvecizgihikayegirisimi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtasarimvesanatyonetimi.xyz/MDQ2MTZjMDhlZDQy/

https://yeniyetisimlerveanimasyoncalismasi.xyz/MDQ2MTZjMDhlZDQy/

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/4348-0.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.logic.resist/app_spring/bHxF.json	4348	com.logic.resist

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	com.logic.resist
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.logic.resist

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.logic.resist

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	com.logic.resist

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.logic.resist
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.logic.resist
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.logic.resist
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.logic.resist

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.logic.resist

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.logic.resist

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	com.logic.resist

Requests modifying system settings. 1 IoCs

evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.logic.resist

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.logic.resist

com.logic.resist
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:4348

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/data/com.logic.resist/app_spring/bHxF.json

Filesize
153KB

MD5
dbfcb6a8ba2d28e9f86203a2ce6bbe47

SHA1
f43150c330c4a21b7857a52fdcb6559f1f09a03f

SHA256
8ed008f2d0687a900d08b3567e009ea403a49a354d5b4b53376fe6499f6513b8

SHA512
a2ca6ee58cc6434175465704657f79f340e380bc94f4f9b8b3fc72015f8829516a897c50fd0f1ba18b21c6497fb8bc1475dc1fc0dc6db056c35a514651218daf

Download Submit
/data/data/com.logic.resist/app_spring/bHxF.json

Filesize
153KB

MD5
40518605255aeb4b63b29323e7ea1ee1

SHA1
02807e2e1fc72139e5f59117b74996076725c4eb

SHA256
3ff2eaf6208b717271aa19807374121fb17a71aace2a1d1fee0162f7c6115182

SHA512
4f06ff85d483034eb2023523ac9cde3bb09d3db8f9010e25f77ff9cbeb97547992abe2da030e777562f64bb630380471e29ba308e44dddce904500b73d538f65

Download Submit
/data/user/0/com.logic.resist/app_spring/bHxF.json

Filesize
451KB

MD5
370f1009036c35de25328818d1535f7c

SHA1
3ee0d398d1738336f413c1761f418f7c0fc96da2

SHA256
20a15c3060c160c4086e49b3cc986e7158078f518c624bb8d933b3e05e36fdbb

SHA512
964616f3eee09ab69b98d0e54330e3f02d2a90f481dc10ee29dc2df408a50921534bdc7061a49f3c9f822294d5af8fc7afe49c0a94e70b59f53d0772aefadc48

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads