hook | df753ca52acad1f0077b3e9213ed096ca4e5a12393cd13024dda66d89c97e6bf

Analysis

max time kernel
148s
max time network
131s
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
09-12-2024 22:02

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General

Target

df753ca52acad1f0077b3e9213ed096ca4e5a12393cd13024dda66d89c97e6bf.apk
Size

4.1MB
MD5

71af1361f6d751cdfb40599bd4efa8c0
SHA1

008a01121c6753062186c7abbbb68050bdacc250
SHA256

df753ca52acad1f0077b3e9213ed096ca4e5a12393cd13024dda66d89c97e6bf
SHA512

7680074fa433f20042919cef103cf7a2a9748a22f0aa4491a7e99c10a0b0bf6cea6baa2589876f2d3698b16f8563a10c3e2bae16f7b7048e7c429eccd97b9b8d
SSDEEP

98304:NVletnUNe9yGKEFTEZZFD5qNA+maovtH/MVmVUV2G:letUEIGKEiZZF14G1UP

Score

10^/10

hook collection credential_access discovery evasion execution impact infostealer persistence rat trojan

Malware Config

Extracted

Family

hook

http://mishao11jfac.pro

http://vamir99ffkkd.info

http://prebadejf41vv.live

http://hopfvba01fv2.pro

http://bibika821ga.info

http://no4rekivax.pro

DES_key

AES_key

Signatures

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

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.jixgnqpbq.lfctlqsws/app_dex/classes.dex	4601	com.jixgnqpbq.lfctlqsws
/data/user/0/com.jixgnqpbq.lfctlqsws/app_dex/classes.dex	4601	com.jixgnqpbq.lfctlqsws

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.findAccessibilityNodeInfosByText	com.jixgnqpbq.lfctlqsws
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.jixgnqpbq.lfctlqsws
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.jixgnqpbq.lfctlqsws

Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.jixgnqpbq.lfctlqsws

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.jixgnqpbq.lfctlqsws

Looks up external IP address via web service 6 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
32	api.ipify.org
33	api.ipify.org
34	api.ipify.org
36	api.ipify.org
26	api.ipify.org
31	api.ipify.org

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.jixgnqpbq.lfctlqsws

Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.jixgnqpbq.lfctlqsws
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.jixgnqpbq.lfctlqsws
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.jixgnqpbq.lfctlqsws
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.jixgnqpbq.lfctlqsws
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.jixgnqpbq.lfctlqsws

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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.jixgnqpbq.lfctlqsws

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.jixgnqpbq.lfctlqsws

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.jixgnqpbq.lfctlqsws

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.jixgnqpbq.lfctlqsws

com.jixgnqpbq.lfctlqsws
1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4601

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

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

System Information Discovery

T1426

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Clipboard Data

T1414

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Input Injection

T1516

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Downloads

/data/data/com.jixgnqpbq.lfctlqsws/app_dex/classes.dex

Filesize
2.1MB

MD5
e5bf3d5b185013aed3569d64cd97335f

SHA1
117de146281859f2c9abbd229e3e2090e41c6fa1

SHA256
d4ac4189d02b3c704c6dc19b6dd761bc4b8f93f7906cf7cceca6af652a4c8de0

SHA512
0c0f2ce1c8a73c4ddea34d4228233352ce45378136e4ca4c289c86f0db2fbba50eaecf642e8153d7063640b0f1be042305b9e246e7dc554512b54a3ece1a2163

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/cache/classes.dex

Filesize
999KB

MD5
6eb03205533f36bbb181a752011a28ab

SHA1
94da719eb5baa5a683acfb1acba931b0a3b741db

SHA256
854e33cdc338fc60cb38e9230cdffb021c10123acce10cdfddb1a204bdc6aca6

SHA512
79c109fb3ac9bc69170f0c1c07e4dfa925c33036a2caff1ab0006253f5e9f516f4d0ffef41e53de43f4b6c9a7796596f7a7fffcb9af173c5fe156dabf7f1eefc

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/cache/classes.zip

Filesize
1000KB

MD5
79e19643ad7b9e4261dd4d3d01a08e5e

SHA1
aef24986519016c9a1125961a2405f9d61de652a

SHA256
a61080e9bf632372559b288961b451d52703cdf3ed3ce4169bc62f992087e79d

SHA512
bcaade9dafb064b342414168662b3fdee2400ff6ba87e3b8aaf09150259d0c69bb9ced97b86a4a952430901c960f3c5a2056fc76fddcf828abc8268efa1a7d8c

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
a00921c5eb7caa0d7ef96c6ad77237a7

SHA1
e8690aa36a72cd03907ec1e1edff124ae78a2556

SHA256
cf6e519ff2b4472305bc742d4e5bd546332d7c935c40ad92e6dc90e227546011

SHA512
27fe39deee0f7bd872026f37103eac0a1b8cfd5077ebde7ad685fedc435400d1560445eba9838707a58fd2ddd6d815f2e895d6cc4aa5cb68b64cf5e8c7dec002

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
4faa7624920d0799aed9b76878a03e0c

SHA1
ed3e6e436a09159913e2a1696219dc7c9aec1369

SHA256
53d7cf46989d3c8953bb6b28106a49b08168a59b81ef4f59c7dcb3b976656bb8

SHA512
6fe5d4117c7f79468cd3a37987cef1ec01c06e1426ba0bfe735b7192c9386ba44534e707b2f79cd867eacbaf5973cf5b6b1462033e5d481649a5f0a5b7ca8296

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
b43c497093d4490295caab612f96bc94

SHA1
c763da2cb5f334ff2975c02b07ac341b291abdb6

SHA256
c490829cd7426de8d933ce87fa63f878131ce43c55953301b6050bb242ab4975

SHA512
9ac5653c2368b9779e6a8fc6bc97a185f85def57f3aab62761078f1d915bfb87f94464a2f4974d8823b3073a45a2d871401920a3bdff407207de66481a25d789

Download Submit
/data/data/com.jixgnqpbq.lfctlqsws/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
0f6f8db84a0a525e34e74f2f9d0f1572

SHA1
885328b9cd0ae7795bad63117c318468796af7c7

SHA256
01927a19d36f9895ab879db2794e8643661e38a987750443fb7e66fcc22c289b

SHA512
5f21356c6f949e9bc3584d4c000f8951437b3ffd7e70d0a20f19282b7eca0798c3cb58708c32a811d052d7ff24f2e16000715e576398b9362cebfe6298c507b9

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads