octo | 862ff8e209944e693a1acafb583d74a5432f1abc63cb29dda6e2c3072c9e7b58

Analysis

max time kernel
39s
max time network
156s
platform
android_x86
resource
android-x86-arm-20240624-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
submitted
23-12-2024 22:06

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General

Target

862ff8e209944e693a1acafb583d74a5432f1abc63cb29dda6e2c3072c9e7b58.apk
Size

1.9MB
MD5

64f3ce3a89ff5f6c48e116e0e2839a7d
SHA1

03966203206bd4479e3eb8210cefedab4c5aee62
SHA256

862ff8e209944e693a1acafb583d74a5432f1abc63cb29dda6e2c3072c9e7b58
SHA512

1e52bf487ba8110b4925ee07150b01416e1c845b9a4b6e7fec6d3409e42fe9cf4c315481c7bfaa551ffea4b22942c383b605a9033acb9b5c32c0cd7eb9142184
SSDEEP

49152:Fizu8D5ysGsF40z0DYYNZ6PHyslZpxsEE7fl9v/FWA+aWRlA/gt:FizzHvFz00YHeyAXsEU99XX+aSlP

Score

10^/10

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

Malware Config

Extracted

Family

octo

https://dunyadansessanikitabiekle.xyz/YmJlYTFiODdkMjcz/

https://dunyadanscienceteorileri.xyz/YmJlYTFiODdkMjcz/

https://bilimvesanatdusunceler.xyz/YmJlYTFiODdkMjcz/

https://gezegenlerveuzayhikayeleri.xyz/YmJlYTFiODdkMjcz/

https://astronomikbilgikaynaklari.xyz/YmJlYTFiODdkMjcz/

https://yerkurebilimvedusunceler.xyz/YmJlYTFiODdkMjcz/

https://biliminsanlariveicatlar.xyz/YmJlYTFiODdkMjcz/

https://dunyadanbilimkanikoyun.xyz/YmJlYTFiODdkMjcz/

https://dunyadansonuclarivedusunceler.xyz/YmJlYTFiODdkMjcz/

https://bilimvesanatgezegenhikayeleri.xyz/YmJlYTFiODdkMjcz/

https://fenvefizikdusunceler.xyz/YmJlYTFiODdkMjcz/

https://astronomikdusuncelervesanat.xyz/YmJlYTFiODdkMjcz/

https://bilimseldunyaveinsan.xyz/YmJlYTFiODdkMjcz/

https://dunyadanscilergediscovery.xyz/YmJlYTFiODdkMjcz/

https://icatvedunyaninfarkindaligi.xyz/YmJlYTFiODdkMjcz/

https://bilimdedunyadankesitler.xyz/YmJlYTFiODdkMjcz/

https://gezegenseldusuncevedunya.xyz/YmJlYTFiODdkMjcz/

https://sanativeteorikfikirler.xyz/YmJlYTFiODdkMjcz/

https://dunyadansuresizhikayeler.xyz/YmJlYTFiODdkMjcz/

https://bilgiversanatgezegengorev.xyz/YmJlYTFiODdkMjcz/

rc4.plain

Extracted

Family

octo

https://dunyadansessanikitabiekle.xyz/YmJlYTFiODdkMjcz/

https://dunyadanscienceteorileri.xyz/YmJlYTFiODdkMjcz/

https://bilimvesanatdusunceler.xyz/YmJlYTFiODdkMjcz/

https://gezegenlerveuzayhikayeleri.xyz/YmJlYTFiODdkMjcz/

https://astronomikbilgikaynaklari.xyz/YmJlYTFiODdkMjcz/

https://yerkurebilimvedusunceler.xyz/YmJlYTFiODdkMjcz/

https://biliminsanlariveicatlar.xyz/YmJlYTFiODdkMjcz/

https://dunyadanbilimkanikoyun.xyz/YmJlYTFiODdkMjcz/

https://dunyadansonuclarivedusunceler.xyz/YmJlYTFiODdkMjcz/

https://bilimvesanatgezegenhikayeleri.xyz/YmJlYTFiODdkMjcz/

https://fenvefizikdusunceler.xyz/YmJlYTFiODdkMjcz/

https://astronomikdusuncelervesanat.xyz/YmJlYTFiODdkMjcz/

https://bilimseldunyaveinsan.xyz/YmJlYTFiODdkMjcz/

https://dunyadanscilergediscovery.xyz/YmJlYTFiODdkMjcz/

https://icatvedunyaninfarkindaligi.xyz/YmJlYTFiODdkMjcz/

https://bilimdedunyadankesitler.xyz/YmJlYTFiODdkMjcz/

https://gezegenseldusuncevedunya.xyz/YmJlYTFiODdkMjcz/

https://sanativeteorikfikirler.xyz/YmJlYTFiODdkMjcz/

https://dunyadansuresizhikayeler.xyz/YmJlYTFiODdkMjcz/

https://bilgiversanatgezegengorev.xyz/YmJlYTFiODdkMjcz/

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 2 IoCs

resource	yara_rule
behavioral1/memory/4295-0.dex	family_octo
behavioral1/memory/4267-0.dex	family_octo

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4267	com.allow.nation

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.allow.nation/app_mom/APO.json	4295	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.allow.nation/app_mom/APO.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.allow.nation/app_mom/oat/x86/APO.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.allow.nation/app_mom/APO.json	4267	com.allow.nation

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.allow.nation
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.allow.nation

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.allow.nation

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.allow.nation

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.allow.nation
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.allow.nation
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.allow.nation
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.allow.nation

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.allow.nation

Queries the unique device ID (IMEI, MEID, IMSI) 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.allow.nation

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.allow.nation

Requests modifying system settings. 1 IoCs

evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.allow.nation

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.allow.nation

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.allow.nation

com.allow.nation
1⤵
- Removes its main activity from the application launcher
- 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.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4267
- /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.allow.nation/app_mom/APO.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.allow.nation/app_mom/oat/x86/APO.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4295

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

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

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

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Downloads

/data/data/com.allow.nation/app_mom/APO.json

Filesize
153KB

MD5
89d7a7e8b4d9bed8f88bfd8ef9ca4b3a

SHA1
d63c2d2a8d910ac2c763841b3e97dcad88670563

SHA256
d6a11c11def067f82261f597a4fd04a1794801c627419ea978e3cf0c2405fd17

SHA512
d91acefa3d65ef17cde225a3e3c66332ca091e276e17fdc9bb5251dd3b3b1b4a233d78faecca1705f98026fd2bfa22df15ebac7ae0a4096011766c2fec11f540

Download Submit
/data/data/com.allow.nation/app_mom/APO.json

Filesize
153KB

MD5
800d05f32c111ff83fb8e7a5ed1c372a

SHA1
0ff1d27a15b33c09641913f60350a6d596cb8e38

SHA256
ca42eb04a656ed5237c90b7c0ce505032c8a8c6acb34cdf5fb024ab671d69d31

SHA512
b9949bcf56c3d1166eab6bc9b2098bd164cc5d8fd2d8f70d63d526d38a1e2ff004c028f373f2c8a8bb6a1bf80fe5d18ed9b3164aadd70dbd75218d79be42183d

Download Submit
/data/user/0/com.allow.nation/app_mom/APO.json

Filesize
450KB

MD5
eafc18107e60fecd98346850824b4fa6

SHA1
5cf8f5963df460c121cd3eceff17edb5754a910f

SHA256
96042f8bc7aed8738060d9ca373c473503b3085d4e706e9f1a41ba39ab84cb45

SHA512
8070cbfb1f452c3fb874a4cdae643cd715653d4949cba5cbd5d338c5d5a3afbb4603fc458311b465889837e77099e52451f61b9aa327d7682f2fa66938418631

Download Submit
/data/user/0/com.allow.nation/app_mom/APO.json

Filesize
450KB

MD5
5defa62a9b706463f81c1663bf0d05e3

SHA1
d36780203bce2811923b6573c8bba0f400fb8411

SHA256
1482feb425f8011397cd09ce00c5c1747fb338077cfb0177dc80c4ddb318dd83

SHA512
3f28b875b47cc3ccb226848e3f10f9d8e523804bcdf7a7f1575a46d9780e96048a543ee73096eca7f6fc2334678c0c8d0d7899cace4ff5fe970bb678f0ccc24b

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads