octo | 342684ef51ec05dcc15758caf66e844b67101c7fbe4609e92ff4d4607485d66d

Analysis

max time kernel
126s
max time network
160s
platform
android-10_x64
resource
android-x64-20240910-en
resource tags

arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
submitted
15-01-2025 22:00

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General

Target

342684ef51ec05dcc15758caf66e844b67101c7fbe4609e92ff4d4607485d66d.apk
Size

2.3MB
MD5

84ba2d86e6acad0c0259606f5f2e686d
SHA1

dde198fcb1303802165363a54a9a783471923679
SHA256

342684ef51ec05dcc15758caf66e844b67101c7fbe4609e92ff4d4607485d66d
SHA512

a50d9e998fb46507cc561fa88a1cd6f456bb778fabd54095ff1e29dccc5002f64bc7ecc4d6bc4f9539e6b1050d6e2f15f859a71e7ca23d03aff53e8de42302b4
SSDEEP

49152:Da49jPoESfH4zqqPw3pHAlqmXZFTyQAfjMLfn0t19j3Mrxr0ybOYre+uj5lSiK/x:D19jP9hXgHAcmXZFTyQkjML8tv3gQynx

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Malware Config

Extracted

Family

octo

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletim.xyz/MzhiMTg0NTAwOTY5/

rc4.plain

Extracted

Family

octo

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletim.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/5058-0.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/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_truly/GpssNIK.json	5058	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	nt.neoscorp.anxdroid.valueweaslletsd.soles
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	nt.neoscorp.anxdroid.valueweaslletsd.soles
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles

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	nt.neoscorp.anxdroid.valueweaslletsd.soles

nt.neoscorp.anxdroid.valueweaslletsd.soles
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:5058

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/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_truly/GpssNIK.json

Filesize
153KB

MD5
af492e179c0723e1f98924e2d576a541

SHA1
583b2c96318769b7936a7e4af713a05afea5bf0c

SHA256
cc82d9f7206a910ffa98063e0d5090b6aee49e6baa17350d0c0d0a730b2b7a84

SHA512
43d75534a60199e217c9727ca65baf3249f87e10b0a03f43b0ae2f77f025a7dd1b7a6fc389337e10f4b0b068c1acaf5f1c9fc7b6e36f4b060a185f7af52f0cb6

Download Submit
/data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_truly/GpssNIK.json

Filesize
153KB

MD5
7133017dd078e5cbe344b7a28288900a

SHA1
e5bed6997d80131a21dbd2c3c8a2d0fd4665067c

SHA256
e832f491554ec68f7a767506e62d06ca66b2411a1208a4a31f951291fc71eb38

SHA512
99257cdfc734ca250cea1b9fba2b9ec303b725814c755d2828add821fcd1380874fb529fb90ac412b1cf14656ae90e6814a459f75982c4a3e7fb1ec824573e09

Download Submit
/data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_truly/GpssNIK.json

Filesize
450KB

MD5
89243960818c1c09c1cb24b04f67faec

SHA1
593160660db3c7042ecea68687b63a454d19e440

SHA256
c305a073d24953c41b175ef45d02e03f73419e6809a7ab1b0f774550f768fb73

SHA512
52ae77c8985026d89ed84601e9a6e072f0556839e207866f9e053068858e68be9a814d2ebf7095c2e0814252edeea4715557818e029ee76fe1eec575f7aa8601

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads