Malware Analysis Report

2024-09-09 13:01

Sample ID 240613-3w194swekf
Target 7298974b5de97bc61102ae13131f56dafc8d357f688bc61a93aaa28fe5ed9935.bin
SHA256 7298974b5de97bc61102ae13131f56dafc8d357f688bc61a93aaa28fe5ed9935
Tags
discovery evasion persistence collection credential_access impact
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
7/10

SHA256

7298974b5de97bc61102ae13131f56dafc8d357f688bc61a93aaa28fe5ed9935

Threat Level: Shows suspicious behavior

The file 7298974b5de97bc61102ae13131f56dafc8d357f688bc61a93aaa28fe5ed9935.bin was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion persistence collection credential_access impact

Loads dropped Dex/Jar

Obtains sensitive information copied to the device clipboard

Requests dangerous framework permissions

Queries the mobile country code (MCC)

Declares services with permission to bind to the system

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

Checks CPU information

Checks memory information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 23:52

Signatures

Declares services with permission to bind to the system

Description Indicator Process Target
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
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 23:52

Reported

2024-06-13 23:56

Platform

android-x86-arm-20240611.1-en

Max time kernel

48s

Max time network

139s

Command Line

com.perl.gqm

Signatures

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A Anonymous-DexFile@0xea7e7000-0xea7e712c 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

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

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.perl.gqm

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.106:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 site.ok-success.com udp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

/data/data/com.perl.gqm/app_outdex/libdexprotector.4271.so

MD5 b31f5dc563efcfafaba539ef48b2137b
SHA1 2fcf48bd1bcd60a560ab32a9ee144003f13e38c9
SHA256 9f60a13c70eebab00cafe593b51ddb01899154e1098a285e636d4b7a7fc2a45d
SHA512 f33d0041f6e89423bf9b9c754d5e4cece209dc0bcca2c2673eb1416dcf6550177c557e022a0b346873bcb7260e8514d7616b9956dd132cbf90dc956e8e005a15

Anonymous-DexFile@0xea7e7000-0xea7e712c

MD5 7c80da100acf95df2c9629e515898a6b
SHA1 28c7d9a00126bc12a0760f9cc6270abea6866d73
SHA256 ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f
SHA512 b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 23:52

Reported

2024-06-13 23:56

Platform

android-x64-20240611.1-en

Max time kernel

25s

Max time network

148s

Command Line

com.perl.gqm

Signatures

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.perl.gqm/[email protected] 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 the mobile country code (MCC)

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

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.perl.gqm

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 142.250.187.232:443 ssl.google-analytics.com tcp
GB 172.217.16.234:443 tcp
US 1.1.1.1:53 site.ok-success.com udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 216.58.204.78:443 tcp
GB 142.250.178.14:443 tcp
GB 142.250.187.226:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

/data/data/com.perl.gqm/app_outdex/libdexprotector.5047.so

MD5 d77bbd8ffbe91456ba566895b82bd106
SHA1 546b475569a068b30e6b1ed737eb100b29569513
SHA256 ce63f0cade392d0bb5838a58606cc1b761a984885e2d718e5c2cfa834524d22a
SHA512 eb03f75dc582cf8c8f79bf6e981077c270a03808a981d8ea464a866d9139570a1a0a8a66048374524aad3ff7fa15d22e0ebcc42d457a3cee7a1fb4798a47a465

/data/user/0/com.perl.gqm/[email protected]

MD5 7c80da100acf95df2c9629e515898a6b
SHA1 28c7d9a00126bc12a0760f9cc6270abea6866d73
SHA256 ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f
SHA512 b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 23:52

Reported

2024-06-13 23:56

Platform

android-x64-arm64-20240611.1-en

Max time kernel

62s

Max time network

131s

Command Line

com.perl.gqm

Signatures

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /system_ext/framework/androidx.window.sidecar.jar N/A N/A
N/A /system_ext/framework/androidx.window.sidecar.jar N/A N/A
N/A /data/user/0/com.perl.gqm/[email protected] 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

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.perl.gqm

Network

Country Destination Domain Proto
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 tcp
GB 216.58.212.234:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.16.232:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 site.ok-success.com udp
GB 216.58.212.196:443 tcp
GB 216.58.212.196:443 tcp

Files

/system_ext/framework/androidx.window.sidecar.jar

MD5 bdf3529e80318eb14e53a5bf3720c10d
SHA1 25c9ace4b1af6e80ebb2572345972c56505969ba
SHA256 bbc8300dd1e9cd08de8f66560c1ac2c928615b72b51cef9649f88974f586d64b
SHA512 48b9c2d01171bb651b9b54826baa51f4add48431a3efd8ceb5f7cc3bcd6f8f37edf47fabb24349dd15b3a02329cd450f90a8d164bf4f8dfae554bf3b35a8a55b

/data/user/0/com.perl.gqm/app_outdex/libdexprotector.4481.so

MD5 d77bbd8ffbe91456ba566895b82bd106
SHA1 546b475569a068b30e6b1ed737eb100b29569513
SHA256 ce63f0cade392d0bb5838a58606cc1b761a984885e2d718e5c2cfa834524d22a
SHA512 eb03f75dc582cf8c8f79bf6e981077c270a03808a981d8ea464a866d9139570a1a0a8a66048374524aad3ff7fa15d22e0ebcc42d457a3cee7a1fb4798a47a465

/data/user/0/com.perl.gqm/[email protected]

MD5 7c80da100acf95df2c9629e515898a6b
SHA1 28c7d9a00126bc12a0760f9cc6270abea6866d73
SHA256 ed26ed598d0393b52cb68fd71e26f7eb5fba998f72c1c30eae4622bb0752692f
SHA512 b2eb8340ae3dd3ddbe2a5cf3de6b735a33bb15b51b728f01643fed02375c8962f37fcbd4827fd578cb73678847cc47c45290d763281be5caeded67fa8923c6a2