hook | 9f17fc20c5c725707168b93690063638cb6e5b3a7b77b3e826e8458a79eb36e2

General

Target
242610e74b8914d64fdbcfcc8b63cfb6.apk
Size 2.8MB
Sample240502-a474eabh8w
SHA256 9f17fc20c5c725707168b93690063638cb6e5b3a7b77b3e826e8458a79eb36e2
MD5 242610e74b8914d64fdbcfcc8b63cfb6
SHA1 1731224b7e2705c4910ed477474dc009916d170e
SHA512 cfe0db94bea86cea0bca9c04d56274320991d5595149f7c000d36c368ce95854327f75c7e5e7a5733686c380a677cd2c91fc758c0c3d37161745a22161576cdd
SSDEEP 49152:rG/OCzgkixmu1Jtp3bRNQfo35dGViLscVvRd7Te32k7B5FXzgg/lU:rG/OCUki0ItpEncVvRNK32k7/FXXU
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

hook collection credential_access discovery evasion 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

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.mugitepefaxade.ponowe
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.mugitepefaxade.ponowe
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.mugitepefaxade.ponowe

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.mugitepefaxade.ponowe

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.mugitepefaxade.ponowe

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.mugitepefaxade.ponowe

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.mugitepefaxade.ponowe

Queries the phone number (MSISDN for GSM devices) 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.mugitepefaxade.ponowe

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.mugitepefaxade.ponowe

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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.mugitepefaxade.ponowe

com.mugitepefaxade.ponowe
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)
- Requests enabling of the accessibility settings.
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:4442

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

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

3

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

Data Encrypted for Impact

Input Injection

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Downloads

androidx.work.workdb

Path /data/user/0/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb
Size 4KB
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
MD5 SHA1 SHA512

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androidx.work.workdb-journal

Path /data/user/0/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-journal
Size 512B
SHA256 6081704e9e2085bf47c11d52e0f80edc4770af49478ae7d8b2b0fb1681c232a5
MD5 a154e70b4597bd0515ba88dbd369b68d
SHA1 714fd2f510981f8b06fe6974c36fa3be44d14bc8
SHA512 979f2cc14726e59b58da5d7f72c175d7dec8615872cc64e4bc29ec29495dcd348ecf1ca81c353c77c28438ec3ca5c23d366e2ce46d6aea8921fadae1256868b9
MD5 SHA1 SHA512

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androidx.work.workdb-shm

Path /data/user/0/com.mugitepefaxade.ponowe/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/user/0/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
Size 16KB
SHA256 2f31f4a1c82ae7c692eb78492cfb5103390220dc1073c58ceccaf766a08092e2
MD5 e5825c8f8cd6c4a16f89a997782a4f5e
SHA1 b1866895e046f1c18e0a11640b7fb0663bae3152
SHA512 ec46f8cf35d0f36970fa827e4833fbf40d47a50e33398a223250e84facbc5680e10f18586d470e5a0c3fc4fea11aee306ca33831fd38c651e39084c4ba6e7546
SSDEEP 6:KHX8J5XUyxTiy9FZde/kPlOERX4PBX4ogLugMBX4suuK+/lXMeng7XnciOw2:KH0EyNzdeWRmBEyPbP/lce89Ow2
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/user/0/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
Size 108KB
SHA256 fa5792e0ec98e0b07b6a2823fb1ea29aa2eea452d6fe55584bce50d1c9927e24
MD5 857477c98d94f6b0c53068d1e65fb385
SHA1 22da7c9203bdfbc56dc17db3c669d60ded0982e4
SHA512 3afa28ca1802e99164e5b5efd7a52d81ec072de3789ddc9be91064300d0e0817ed524e0f01eba1a98aaab7abcb9a7c0e17cec57673d6a05d86d7a0080fdf0df6
SSDEEP 96:OkZ6+hdjnHtDRMpf8UzS5+TD8q0ExPbzRsC2d:1VdjnHt9Mpf8UzS5+TD8q0E5BsCg
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/user/0/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
Size 173KB
SHA256 d90a279f9dc8f77cf2013bd7ff2f4a70c5a55883c56adf50e8894e1db8e25ef5
MD5 55378d51f44b876fcf1aa0bac68e263b
SHA1 eafe86bee611671289cf7d3b2e764c797755d0ee
SHA512 a8089726cb41cfc20facaf4aa155473923f84197eb7407d6e14e180a051d794b02d494c3dcd8cbe259a1d9fd11f7f435685f0d926309c3366b98ea0a77812937
SSDEEP 24:1e4EabYfAQLkkl/28338bzfxSQaIogISFKhAe4EabY5p6+Hm3:A4ZbY/rhc3fUmozSQ94ZbYThHm3
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads