Malware Analysis Report

2025-01-19 05:37

Sample ID 241214-1zdbcawjds
Target fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b.bin
SHA256 fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b
Tags
ermac hook banker collection credential_access discovery evasion execution impact infostealer persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b

Threat Level: Known bad

The file fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b.bin was found to be: Known bad.

Malicious Activity Summary

ermac hook banker collection credential_access discovery evasion execution impact infostealer persistence rat trojan

Ermac

Ermac2 payload

Hook

Hook family

Ermac family

Loads dropped Dex/Jar

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Makes use of the framework's Accessibility service

Queries the phone number (MSISDN for GSM devices)

Queries information about running processes on the device

Obtains sensitive information copied to the device clipboard

Performs UI accessibility actions on behalf of the user

Attempts to obfuscate APK file format

Queries information about the current Wi-Fi connection

Queries the mobile country code (MCC)

Reads information about phone network operator.

Requests accessing notifications (often used to intercept notifications before users become aware).

Makes use of the framework's foreground persistence service

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Acquires the wake lock

Declares services with permission to bind to the system

Registers a broadcast receiver at runtime (usually for listening for system events)

Uses Crypto APIs (Might try to encrypt user data)

Schedules tasks to execute at a specified time

Checks memory information

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-14 22:04

Signatures

Attempts to obfuscate APK file format

Declares broadcast receivers with permission to handle system events

Description Indicator Process Target
Required by device admin receivers to bind with the system. Allows apps to manage device administration features. android.permission.BIND_DEVICE_ADMIN N/A N/A

Declares services with permission to bind to the system

Description Indicator Process Target
Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. android.permission.BIND_NOTIFICATION_LISTENER_SERVICE N/A N/A
Required by accessibility services to bind with the system. Allows apps to access accessibility features. android.permission.BIND_ACCESSIBILITY_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read the user's call log. android.permission.READ_CALL_LOG N/A N/A
Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. android.permission.SYSTEM_ALERT_WINDOW N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A
Allows read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-14 22:04

Reported

2024-12-14 22:07

Platform

android-x86-arm-20240624-en

Max time kernel

148s

Max time network

156s

Command Line

com.cuhetobobeweceyu.gulowi

Signatures

Ermac

banker trojan infostealer ermac

Ermac family

ermac

Ermac2 payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json N/A N/A
N/A /data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Performs UI accessibility actions on behalf of the user

evasion
Description Indicator Process Target
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Reads information about phone network operator.

discovery

Requests accessing notifications (often used to intercept notifications before users become aware).

collection credential_access
Description Indicator Process Target
Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS N/A N/A

Registers a broadcast receiver at runtime (usually for listening for system events)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.cuhetobobeweceyu.gulowi

/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/oat/x86/SABr.odex --compiler-filter=quicken --class-loader-context=&

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 adsfgbkapmgnsdvbr.pro udp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.46:443 android.apis.google.com tcp
US 1.1.1.1:53 adsfgbkapmgbrsgsh.pro udp
US 1.1.1.1:53 adsfgbkapmgdbshb.pro udp
US 1.1.1.1:53 adsfgbkapmgsdfbbnn.pro udp
US 1.1.1.1:53 adsfgbkapmgdsagbbs.pro udp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp

Files

/data/data/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f454f516b011abc581e67ec65a574a8a
SHA1 fd6d43376bd9b452d6d195ea9e123365fd366564
SHA256 c2a0cc04f212d13e72a059e188e5cb6d44e558e5bb43dc620920c3a50321d448
SHA512 3ba10fd9d970a18071afb6123ca2bd0c94fc91bfd29bcef9ef924feb840db1b794d733e5dea04a6cbd431c9cf656e62223620cc3b149d617a07eed41070c8265

/data/data/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 43439550e6da213a2a03a6856650fcc8
SHA1 74c4aa5937a2f40b420abd9e11bb348021344d8b
SHA256 cb9eabf98f8cd0021992c1a6a72eea841e73c9bbeb2f6cb4da6d1c40ce2b5ae9
SHA512 d2c495a083f8b1ef87653f1d0033c7845f9e038036f96de9405aac0fae9e52acaa296d62e538a16ffb61f87a2aabbf12bf7611d537f96be1246096ec37c0122e

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f6eaab39f8329489b8a1f03bb43ce0b1
SHA1 1ad6b95b171367284d80ea9b73793616fb4ae9d1
SHA256 89871e7fffc39cfe55afea95f995f0057b73d8174326a8582a3bd046cb195d82
SHA512 ad1789bdd0fdd172bd23f581a0cc23ed7113671abdc802f7565495e04c5aa11076ebc7d45a6abef2d2323895317ae252f3644253ddc7562be547b32fee229617

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 72afc005874300a6a204a89a576ce104
SHA1 1aad89d7a7265b0ff6b48be7d582b132a4e22e82
SHA256 67b78f7f2487f52f5da4f05d9f6c291e845f8175323c5b01276ac774fdacb3a8
SHA512 1a665126060681fed31f1cff701a590af63c2215d558d140953688317c20e2830ba4e5f5ee5b6ea85e5310ba05d1e916ad0c5261db03e02e315bd703e872a4ec

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-journal

MD5 fbde61dfe20461513fb3a2527a781d9a
SHA1 428c246bcaf01a3d8dd0276b529489c6914b6c29
SHA256 6091340879e15d9bdb784c8816af69f283a81d79464a2af639b0679b14ca4bd6
SHA512 ab644678e348ea7081c16b0bae83ac26cbd4a30c9fdb96483c75522ec0537737f47611471bb6f880d7afc85ebc7ea6b45545404f73136a4cf56bebdbfd9a5172

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 f856f90cca97f711f704a72cf9ab5aa9
SHA1 cd1ac9653cad1a83687a37175339804e0444d0b3
SHA256 ed409925f8ae658b2bc582f8c247408015368fb5d79cd7c7937286e0b573a870
SHA512 17f8621ef3017a8c4010db827337e441b1e143f03cbca98594fe412fc039d41612d150add5517c4bf2cc75aef1aa812bf8fa32fa93eb1a798b1b9bd46b0ba4af

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 51d0f7bb452ebf4ca29c08783ed9df45
SHA1 47564af453b38f6423ccbb8bf2c958bf54776b38
SHA256 65e5e30a5af1fdf251ca29b6a28278cd38e0c614c50ba32f4a3325a6fae6423b
SHA512 e5269743ecb1d5fc50c5383cdfd320deaae39a997f799e28a4d49ce38bfa756039c712418a630bab1b43b9c345ea31790c65caa3b6c3d738bacb3a147e0f962b

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 187663059dee4688143ac91385476dc1
SHA1 c3b5dd556a5e70333fd36bc0a27d178ff6e326e9
SHA256 ad5bde2a7d9d529d3683429e920932cbd11773f5de0baa367f7293d6dc8d9d38
SHA512 d5e6a295e7e51f7ac5fd56cc5c7a9a46ddc6378b0c8566935b3ffaa281074bc31408d7e2f11f753d874df0831b732ebb5e9600a96b0be9e05e5387731fd6a4e6

/data/data/com.cuhetobobeweceyu.gulowi/app_view/oat/SABr.json.cur.prof

MD5 a53f175276dbb47ee9004d6c422af948
SHA1 dc25223a50c5f75aaef73da0bf6b417f060382e8
SHA256 761766cd343c34fd19e57e49a4e5c1ef2955f7e059080c4165697f0088bf2681
SHA512 192c5c8ddac4d404c218863d33787bb3f513573833f64b347cea6af46403cb981095e82b02a7013f41056573436f27e9d028da47992cf4c29d804be63784a56a

/data/data/com.cuhetobobeweceyu.gulowi/app_view/oat/SABr.json.cur.prof

MD5 6081fb8883a81eab86752c0c5a6ddabb
SHA1 da4971ffb005696a4f727970c1bb7549bd77db55
SHA256 7eb712f973274d93e402c5b33076f4582ea67274b731fd9d09dc624e33717bbc
SHA512 12c841d8449064ad8e1070c89979e04facadc30c16a480bc314c3d954df600d52112a9e635c884b8d33621d642599f0baa6a2374a1587d891d11bf0be6636584

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-14 22:04

Reported

2024-12-14 22:07

Platform

android-x64-20240624-en

Max time kernel

46s

Max time network

157s

Command Line

com.cuhetobobeweceyu.gulowi

Signatures

Ermac

banker trojan infostealer ermac

Ermac family

ermac

Ermac2 payload

Description Indicator Process Target
N/A N/A N/A N/A

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Performs UI accessibility actions on behalf of the user

evasion
Description Indicator Process Target
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Reads information about phone network operator.

discovery

Registers a broadcast receiver at runtime (usually for listening for system events)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.cuhetobobeweceyu.gulowi

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 adsfgbkapmgnsdvbr.pro udp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
GB 142.250.200.34:443 tcp
GB 216.58.204.78:443 tcp
GB 216.58.212.227:443 tcp
GB 216.58.212.227:443 tcp
GB 216.58.212.227:443 tcp
BE 108.177.15.188:5228 tcp
US 216.239.34.223:443 tcp
US 216.239.34.223:443 tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
US 1.1.1.1:53 g.tenor.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 216.58.213.10:443 semanticlocation-pa.googleapis.com tcp
US 1.1.1.1:53 mdh-pa.googleapis.com udp
GB 172.217.16.234:443 mdh-pa.googleapis.com tcp
US 1.1.1.1:53 safebrowsing.googleapis.com udp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
US 1.1.1.1:53 adsfgbkapmgbrsgsh.pro udp
US 1.1.1.1:53 www.youtube.com udp
GB 142.250.187.206:443 www.youtube.com udp
GB 142.250.187.206:443 www.youtube.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
US 1.1.1.1:53 adsfgbkapmgdbshb.pro udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.187.202:443 semanticlocation-pa.googleapis.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
US 1.1.1.1:53 adsfgbkapmgsdfbbnn.pro udp
US 1.1.1.1:53 www.youtube.com udp
GB 172.217.169.46:443 www.youtube.com udp
GB 172.217.169.46:443 www.youtube.com tcp
US 1.1.1.1:53 www.google.com udp
GB 216.58.204.68:443 www.google.com tcp
GB 216.58.204.68:443 www.google.com tcp
US 1.1.1.1:53 adsfgbkapmgdsagbbs.pro udp
US 1.1.1.1:53 growth-pa.googleapis.com udp
US 1.1.1.1:53 adsfgbkapmgnsdvbr.pro udp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
US 1.1.1.1:53 accounts.google.com udp
US 1.1.1.1:53 accounts.google.com udp
GB 64.233.166.84:443 accounts.google.com tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp

Files

/data/data/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f454f516b011abc581e67ec65a574a8a
SHA1 fd6d43376bd9b452d6d195ea9e123365fd366564
SHA256 c2a0cc04f212d13e72a059e188e5cb6d44e558e5bb43dc620920c3a50321d448
SHA512 3ba10fd9d970a18071afb6123ca2bd0c94fc91bfd29bcef9ef924feb840db1b794d733e5dea04a6cbd431c9cf656e62223620cc3b149d617a07eed41070c8265

/data/data/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 43439550e6da213a2a03a6856650fcc8
SHA1 74c4aa5937a2f40b420abd9e11bb348021344d8b
SHA256 cb9eabf98f8cd0021992c1a6a72eea841e73c9bbeb2f6cb4da6d1c40ce2b5ae9
SHA512 d2c495a083f8b1ef87653f1d0033c7845f9e038036f96de9405aac0fae9e52acaa296d62e538a16ffb61f87a2aabbf12bf7611d537f96be1246096ec37c0122e

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f6eaab39f8329489b8a1f03bb43ce0b1
SHA1 1ad6b95b171367284d80ea9b73793616fb4ae9d1
SHA256 89871e7fffc39cfe55afea95f995f0057b73d8174326a8582a3bd046cb195d82
SHA512 ad1789bdd0fdd172bd23f581a0cc23ed7113671abdc802f7565495e04c5aa11076ebc7d45a6abef2d2323895317ae252f3644253ddc7562be547b32fee229617

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-journal

MD5 e5d9f0e4be1ede45519fcd5e4801e12c
SHA1 f081c2773d21bbf67abff9dfab42b23650d71451
SHA256 1aeba5eec1d12885a96bfc428454de81c5cc8e267769aed7e4c5a2f3f09f094b
SHA512 97ecd5ffff06dd94f543dc9871f7ff56b1e190e85042a720b7a766f216b2ac0cca559d83a2532d8c0401e1f8160dedbd4977a3cabe67409cf631407a8881533b

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 ff0605f1592b4bfd03a5edd249f2bef1
SHA1 f9d95a1d5d36a3cc128368d920b8b1d69f9d3bee
SHA256 e43d623efb2afed6c162f3057c3b85c1b9efdd58f0cec89aedfc276fbadac354
SHA512 4818706103051eec1b161feffe7ff033170f0dd0d4942fd7ebfd122f02108b8678559d58ce7767bf5dbfe58a3117ca45ac5c9aabbf1b99d953b3ada32a515c3f

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 f9a856fdbf70245b85797f80424cdc85
SHA1 6d2d480837485d0c69434b305f5fdbd82aef1573
SHA256 c8ef75a447e90eaa1f1435ce07bd0bf7f6213d582f4bca150ea857834c51c5ab
SHA512 5960caeed09f2f466a26190f55f3fd238d9b1e5e8f6a9d255d0b8b41c8cc4774b9d99a6bbc7fe2d0d3c189eaf9ded1ba7e20ca54b780009ef27f055f9574b2ab

/data/data/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 279378acdf56da57abc734a65ec7c3d1
SHA1 12338b084283c0d88a8f6caa91ea6cfee0d0cccb
SHA256 433f791e4a2258dee49166dafe74e73a981b0372995c7630bac127a72e57588a
SHA512 1615d8137339cfde41831bf52150f144960bbdeda6bb7f2d9c8ed12176a3e49384f4b207c0debe4842138986f5bf789e9c4dd09a66736b17c36d7b0c28c9e9c4

Analysis: behavioral3

Detonation Overview

Submitted

2024-12-14 22:04

Reported

2024-12-14 22:07

Platform

android-x64-arm64-20240910-en

Max time kernel

147s

Max time network

164s

Command Line

com.cuhetobobeweceyu.gulowi

Signatures

Ermac

banker trojan infostealer ermac

Ermac family

ermac

Ermac2 payload

Description Indicator Process Target
N/A N/A N/A N/A

Hook

rat trojan infostealer hook

Hook family

hook

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json N/A N/A

Makes use of the framework's Accessibility service

collection evasion credential_access
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText N/A N/A
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId N/A N/A

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Performs UI accessibility actions on behalf of the user

evasion
Description Indicator Process Target
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A
N/A android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Reads information about phone network operator.

discovery

Requests accessing notifications (often used to intercept notifications before users become aware).

collection credential_access
Description Indicator Process Target
Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.cuhetobobeweceyu.gulowi

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
US 1.1.1.1:53 www.youtube.com udp
GB 172.217.169.14:443 www.youtube.com udp
GB 172.217.169.14:443 www.youtube.com tcp
GB 142.250.179.238:443 www.youtube.com tcp
US 216.239.38.223:443 tcp
US 1.1.1.1:53 adsfgbkapmgnsdvbr.pro udp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.72:443 ssl.google-analytics.com tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
RU 92.255.85.112:80 adsfgbkapmgnsdvbr.pro tcp
GB 216.58.201.97:443 tcp
GB 172.217.169.65:443 tcp
US 216.239.38.223:443 tcp
US 216.239.38.223:443 tcp

Files

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f454f516b011abc581e67ec65a574a8a
SHA1 fd6d43376bd9b452d6d195ea9e123365fd366564
SHA256 c2a0cc04f212d13e72a059e188e5cb6d44e558e5bb43dc620920c3a50321d448
SHA512 3ba10fd9d970a18071afb6123ca2bd0c94fc91bfd29bcef9ef924feb840db1b794d733e5dea04a6cbd431c9cf656e62223620cc3b149d617a07eed41070c8265

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 43439550e6da213a2a03a6856650fcc8
SHA1 74c4aa5937a2f40b420abd9e11bb348021344d8b
SHA256 cb9eabf98f8cd0021992c1a6a72eea841e73c9bbeb2f6cb4da6d1c40ce2b5ae9
SHA512 d2c495a083f8b1ef87653f1d0033c7845f9e038036f96de9405aac0fae9e52acaa296d62e538a16ffb61f87a2aabbf12bf7611d537f96be1246096ec37c0122e

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/SABr.json

MD5 f6eaab39f8329489b8a1f03bb43ce0b1
SHA1 1ad6b95b171367284d80ea9b73793616fb4ae9d1
SHA256 89871e7fffc39cfe55afea95f995f0057b73d8174326a8582a3bd046cb195d82
SHA512 ad1789bdd0fdd172bd23f581a0cc23ed7113671abdc802f7565495e04c5aa11076ebc7d45a6abef2d2323895317ae252f3644253ddc7562be547b32fee229617

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-journal

MD5 31f5a6d2a8ad82d4cb4951aba23b8816
SHA1 889b6e130834a76bdc6aeaab9b74e1e8f9bcd9ea
SHA256 e8814d61960cb63f3f9a59b79a5656c1eb88fb9ea032b4c7d53701652be4ffb2
SHA512 4da591007dc94e09878801f690c3dfbc3e430b4e58a1afe1459e59a16712e56c9e627813d91a5fc6475be3d518ae6883b967f07b1db3fa5584da376f8cce6b83

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 83610579c36c75d97990a255fbde0fb7
SHA1 85ece976bf4bed8661f739e7498cb256975db085
SHA256 8e71722457cca3e3e73fe6e6ac7413279e542f90343cf0c1fe7f15bb76edeb78
SHA512 c84120d3892096b286e0b8800aaf70884f4733f9922c4246f1cc3d58801a11b91caeb68d62cd1fffd486a870d34187045648740a1aba4f8601a4d10fc1a30ecd

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 d3f4a6220ef46e1c4b99d90b5b08e0ab
SHA1 a88f67804fb01f2225c0d8101422c96ff9ca6a2b
SHA256 1c6189bb674ca120b17c7f4b78d4c889b5e44b51421889831cd1cd8a555aa4a5
SHA512 85003d71a762ee07fbf2dd01a7c9490501704c5349b5a73e9f702b2b0b68668bb725ad3fc530d210e4f8e6d639f07b254d62f17c2aacfeaa48542d1e27e11be9

/data/user/0/com.cuhetobobeweceyu.gulowi/no_backup/androidx.work.workdb-wal

MD5 4a3226a75f3cefe9a4495c3101d3327f
SHA1 dd0e89a5c12763f17db67c231ee16de30e738b88
SHA256 0446e82b63f44959c6acbaa1b6d2136b743e3ab4cab17d3e555596061c18077a
SHA512 f7a566c258efee43050c316e823fd27371d27188a61818a84cf3624ab78b4f9ee40047d6e02a3d5b25fe32beb73bc3f3d2d1bd12c3926616c44af55039c7f390

/data/user/0/com.cuhetobobeweceyu.gulowi/app_view/oat/SABr.json.cur.prof

MD5 f5be9546bef7874620ecb8f8d9efc46b
SHA1 dd60615769e94b025fbb662d8bb328bcc15ee975
SHA256 9dd27e885d44f4e0223690c83be6b2d299cb69db82bf655b3bfe2851967cac12
SHA512 15a31998014022a868b4a5364b2cc506562fc2f96d5b3aa7580dcd3429786b2a05d186f422e19123117706e23f85809a81ab27ba95e403ec404ae90a432c6abe