hook | 6cc44fd54f562c244ffb592f24a416f26a8e776095e30154c1267dff2430736f

General

Target

6cc44fd54f562c244ffb592f24a416f26a8e776095e30154c1267dff2430736f.apk
Size

1.2MB
MD5

d74dff4e322cbd57f426455c0b5fe471
SHA1

15e0881184208d4cc82b285e210062b9d558b438
SHA256

6cc44fd54f562c244ffb592f24a416f26a8e776095e30154c1267dff2430736f
SHA512

b27a29ec72223bf215c36ccd6f2e84f66d3c93478d00c3df7281ad6ca54430649cdc549d23dc079de775496d2aa2f0c5122b2878e595e62998f9a3921937de93
SSDEEP

24576:t4yu5TZpZFBf39QAXl36GnRfZ8FVYXHLMfgxxujiUMp3ojylXg/adm3W:mxTdv9QAXp6Gn8YXggQOp3XlXg/LW

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.findAccessibilityNodeInfosByText	com.dacituruyava.hite
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.dacituruyava.hite
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

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.dacituruyava.hite

com.dacituruyava.hite
1⤵
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4790

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1

T1603

Persistence

Foreground Persistence

Scheduled Task/Job

Privilege Escalation

Defense Evasion

Foreground Persistence

Input Injection

Virtualization/Sandbox Evasion

2

T1633

System Checks

2

T1633.001

Credential Access

Clipboard Data

1

T1414

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

1

T1417.001

Discovery

Process Discovery

1

T1424

System Information Discovery

2

T1426

System Network Configuration Discovery

2

T1422

System Network Connections Discovery

1

T1421

Lateral Movement

Collection

Clipboard Data

1

T1414

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

Screen Capture

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1

T1471

Data Manipulation

1

T1641

Transmitted Data Manipulation

Input Injection

Replay Monitor

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Downloads

/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
a6c4f9a701976c8abbb8e734238820f8

SHA1
8042c64998998a0f88aeb06fed9420fc35a489d8

SHA256
20a6c21017fac7e7c39ae5a27acf1c7e4a22ad541901ca5ea3e5df5ba11147ad

SHA512
297abd8ef3815fe443d1161b151306fa46b9f57218ee7c221f5faa82027711c9a1817c515fa4e90b3ba8806dc822ff78f4116a7260bdf37c08e46ea7640bbbf8

Download Submit
/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
84a48c4a7363d8f7f841d51c8f786c0c

SHA1
477d5c7628fce64d3f4070e397026742817847d1

SHA256
5908ac40ef2e88e1e4264948efd4ade14432cded22ae03b00341941538d0b241

SHA512
64cbf9ad744c4363c10cd0d6d42fb267a864e49c3916c5149210aa9aef7acdce37cdb13c353432edfc110cb8d6f03938b64c83a87ae5a62ebc66a7f89b52e6d7

Download Submit
/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb-wal

Filesize
108KB

MD5
fd962c40a35b811b83717943681d708c

SHA1
187106986fddd0cd0e7c06618add33219d3b54d9

SHA256
0a807cc4e4779947e3d310f690308061ea582a3502b88b0888c9be509ece2d32

SHA512
bee54d894c292cdae63095d1bc59d20d917cd7f9dfe34daa34e82a2cccb87c74d596069b30a2aecb783e96937b9426cb05f033708a2f1bb46c5c62ea2acfcdb6

Download Submit
/data/user/0/com.dacituruyava.hite/no_backup/androidx.work.workdb-wal

Filesize
173KB

MD5
2fca161b4a7fce2ecb188903c5b27337

SHA1
efd37b6f143c6b9aa013f74424f97ffb302ad101

SHA256
35cdefb5334e2dcffabad6db5569c145e83ad6e391f4eeb11fa431039650f49f

SHA512
f74a0436bad5ee5d68ece4dfe3542d8d7fd2b915116c5dfe02b8e63d4c21e5e719887f8bd2bd675dc174cfcd080bb78425d2252f56f81887bce975c58e34e9e9

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads