hook | 0e4a594eff2959083c749e4ac259740e9910085bbf1fe985cebfd46e1fa50446

Analysis

max time kernel
49s
max time network
155s
platform
android_x64
resource
android-x64-arm64-20240624-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
submitted
25-11-2024 22:04

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General

Target

0e4a594eff2959083c749e4ac259740e9910085bbf1fe985cebfd46e1fa50446.apk
Size

1.1MB
MD5

011273d9445d0f8bd4147bb4a4ffbb60
SHA1

4e3b907d12936dc380247c4ef1b3e67cc3cb5a08
SHA256

0e4a594eff2959083c749e4ac259740e9910085bbf1fe985cebfd46e1fa50446
SHA512

1b2491bc8dde0247e0e61292b36c18143a917ddf02a4e57c55816e17a557d0ea7a0fd4e85f423522f8209f5d0772a641ffce3b3fbc019a765e4afee70dee3131
SSDEEP

24576:gaJoccDxQwEBswcPwu8lSkuXYwZI+D4o1qojywog/B5wfi:gGocEyfSwPWm+iXwog/Ufi

Score

10^/10

hook collection credential_access discovery evasion execution impact infostealer persistence rat trojan

Malware Config

Extracted

Family

hook

AES_key

Signatures

Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
rat trojan infostealer hook
Hook family
hook

Makes use of the framework's Accessibility service 4 TTPs 3 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.findAccessibilityNodeInfosByViewId	com.lolejikafute.gozini
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.lolejikafute.gozini
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.lolejikafute.gozini

Queries information about running processes on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.lolejikafute.gozini

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.lolejikafute.gozini

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.lolejikafute.gozini

Performs UI accessibility actions on behalf of the user 1 TTPs 10 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.lolejikafute.gozini

Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.lolejikafute.gozini

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.lolejikafute.gozini

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Requests enabling of the accessibility settings. 1 IoCs

description	ioc	Process
Intent action	android.settings.ACCESSIBILITY_SETTINGS	com.lolejikafute.gozini

Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

execution persistence

Scheduled Task/Job

T1603

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	com.lolejikafute.gozini

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.lolejikafute.gozini

com.lolejikafute.gozini
1⤵
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests enabling of the accessibility settings.
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4662

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Foreground Persistence

T1541

Scheduled Task/Job

T1603

Privilege Escalation

Defense Evasion

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

Process Discovery

T1424

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

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/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
70e1ca4ffb6830d6a4543d0502e6196f

SHA1
da95e3a46ed75f67b84f15842a8d05e28ee72399

SHA256
cc4ad6c6141009247fc4b56a03580fbc623112d1929646ad4a5d7a998d691df3

SHA512
1aa4bd98b3be652b5178c64f3fea0902c549a2c4b4ccc13c4bc0bb1ca59437430a9a4acf28096a702ee412c27bc26494b7a54ef2a58b1628e7893ca859a6d333

Download Submit
/data/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
861c12e851d677403cd714413775bf58

SHA1
a902563bcf74043c0a3b653557a31e60b3a406ef

SHA256
29e6a7d328addd35a387a6a689e826bbcd37cec25ad0c821c26776f5bd0148cb

SHA512
628ea86f40cbf3e5c404804fcea92e3f93dc9c56bedf1e1c28c5dea4af572c44e1b26fe731d11da06df8cc9cd36396f4da539cca51ed13478f2277061cd93e99

Download Submit
/data/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
687156b829401b0001feea7835421fae

SHA1
f94d9282867550d0b3812a080f27e4823fe33d64

SHA256
c70928970881375b6b0415516d36582101ee1a61a27c4181029679f06c171653

SHA512
6caf33cb3322b6b90d9237eb88a42398a168fc49ca991ef1ce91f312e0ae83f517a6be430ba16c267a04e09ff5d703890e0d4dd9d93eb00f874c641d77e016ac

Download Submit
/data/user/0/com.lolejikafute.gozini/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
98175a0d6d0066bd8da0d087e03f0927

SHA1
b97d7be0381632892693ab7178b417fcc5598945

SHA256
f742c493084c315d788599f7d4c61f7a544b471e7c4a89c35dfb445a4d1b7655

SHA512
af5c88ba8083a7e1c9028fa0654bcd2a9e23517eaf06c4c938db8486123de3055c77fe0116a5dfa5d499a597a7ae24b0ea483ee45ae89bd355143bd853415b17

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads