hook | 697a13b1358a09008afcf17117a04cb253a11a30cd24944be1c60a4696dc27f0

General

Target
697a13b1358a09008afcf17117a04cb253a11a30cd24944be1c60a4696dc27f0.apk
Size 1.1MB
Sample240502-bytjhadc2x
SHA256 697a13b1358a09008afcf17117a04cb253a11a30cd24944be1c60a4696dc27f0
MD5 e07fd729182650c77f29293c6e4522c5
SHA1 9e0c183e6ef61953cea9d29bf4fc6ea2cbd8a164
SHA512 8673e7b983773e58f83d4a75b7a7cc7dbb6d0bfcc16d47848800cd491fb224880e1867fe198ac35f3dec496f2154a5792539bfa2e27cb557336331379e86dca7
SSDEEP 24576:sbKs3t7YSbMlettFATgZYfw20V/ojyx5g/Qn2q:zW5YSRFATgyfw2E/Xx5g/7q
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

hook collection credential_access discovery evasion infostealer persistence rat trojan

Malware Config

Signatures

Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
rat trojan infostealer 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.findAccessibilityNodeInfoByAccessibilityId	com.lexohiludulefu.jojuxewu
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.lexohiludulefu.jojuxewu
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.lexohiludulefu.jojuxewu

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.lexohiludulefu.jojuxewu

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.lexohiludulefu.jojuxewu

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.lexohiludulefu.jojuxewu

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.lexohiludulefu.jojuxewu

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.lexohiludulefu.jojuxewu

Requests enabling of the accessibility settings. 1 IoCs

description	ioc	Process
Intent action	android.settings.ACCESSIBILITY_SETTINGS	com.lexohiludulefu.jojuxewu

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.lexohiludulefu.jojuxewu

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

com.lexohiludulefu.jojuxewu
1⤵
- Makes use of the framework's Accessibility service
- Makes use of the framework's foreground persistence service
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Requests enabling of the accessibility settings.
- Acquires the wake lock
PID:4241

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1624

Broadcast Receivers

1

T1624.001

Foreground Persistence

1

T1541

Privilege Escalation

Defense Evasion

Foreground Persistence

Input Injection

Credential Access

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

1

T1417.001

Discovery

Process Discovery

1

T1424

System Network Configuration Discovery

2

T1422

System Network Connections Discovery

1

T1421

Lateral Movement

Collection

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

Screen Capture

Command and Control

Exfiltration

Impact

Input Injection

1

T1516

Replay Monitor

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Downloads

androidx.work.workdb

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb
Size 4KB
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
MD5 SHA1 SHA512

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androidx.work.workdb-journal

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb-journal
Size 512B
SHA256 dd78f9ec0280b6ab7abefa1d318feb42cddde3fbb29f2614eedadf25f2ded617
MD5 19e0933c90e28a55734198b959317ab3
SHA1 db98f8e2ab25d82c7be360aa6a3637f6b1539144
SHA512 59fe759ef63320253f2ae9f9bf0da296e92aaf7ce250b9dd6e176040b34fe663cbbe856766d9052748291880c7ea9c4192fc5c4ace3bc3b8294c3456189952d9
MD5 SHA1 SHA512

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androidx.work.workdb-shm

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb-shm
Size 32KB
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
SSDEEP 3::
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb-wal
Size 16KB
SHA256 fb08a74fb766190f04afa2cbde311685a47d4222f51b186c6daee88034dc1f13
MD5 c0348da85a68e8cd2ceff41978a504be
SHA1 ac59ce4254d85512d77f519336c51e614bab4faf
SHA512 18f1dfec65b3ef5a3f59ffe7c1851f659d84385cbf4f8bc624ca0920e317a0c733751460e576a1b4dcb45f4256c52cfb62f36c3ec66e450c4d112839e37074e2
SSDEEP 6:KUcUlmAf4Wv9FZdrlOERX4PBX4ogLugMBX4suuK+/uMrUAk3OJoml4Ow2:Kf8mAf4IzdTRmBEyPbP/JLkAoml4Ow2
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb-wal
Size 108KB
SHA256 4f27cb781a9fe159cf0cffdfa737a3737d365368370f5645fee8d2b4e5fc4575
MD5 0362b0832bcba8d196a031a4706a9774
SHA1 afcb95024b1ff500562ccc88cf3e2f21be5dcc95
SHA512 aacbb034708d515e7c5f188aa4ac06f705b66ffe70052d36cbc2958cd148b56b1df9d8a1259153d5245820f265af4c6dac311720c22a37be4dfab3457155a912
SSDEEP 96:exkZ6+hdjnHtDRMpf8UzS5+TD8q0ExP+d:eiVdjnHt9Mpf8UzS5+TD8q0E5I
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.lexohiludulefu.jojuxewu/no_backup/androidx.work.workdb-wal
Size 173KB
SHA256 fb02a7a7d282e8bad3f374f22a0ed077e3bec20e0982745e326c8c4ac574a0d8
MD5 7736c96084c9c1468040c3cff680e911
SHA1 e3eb36d0520f438774731de0cee1fe2ca85fa9c9
SHA512 3d7412b928582b16fc38dce686f7f2519b24f888102a6d3767094f3785de08d48b227e2116d9a531737547004beb62145b03e0e4f747d28f22b92d5cc0de8d0d
SSDEEP 24:Ht+MYfutH3tnt2lctdQMtetIWt0t+MYl4KF8tT6tulhb:rY7l8bYl4KQb
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads