Malware Analysis Report

2024-12-07 20:01

Sample ID 241113-1yx95azhlq
Target 37fc2a0b5a94726d81131bfe46775f75788f8d30fc80c6c50bca8a4a63ecc38f.bin
SHA256 37fc2a0b5a94726d81131bfe46775f75788f8d30fc80c6c50bca8a4a63ecc38f
Tags
discovery evasion persistence collection credential_access impact
score
7/10

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
7/10

SHA256

37fc2a0b5a94726d81131bfe46775f75788f8d30fc80c6c50bca8a4a63ecc38f

Threat Level: Shows suspicious behavior

The file 37fc2a0b5a94726d81131bfe46775f75788f8d30fc80c6c50bca8a4a63ecc38f.bin was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion persistence collection credential_access impact

Obtains sensitive information copied to the device clipboard

Requests dangerous framework permissions

Queries the mobile country code (MCC)

Checks the presence of a debugger

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

Checks CPU information

Checks memory information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 22:04

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 SMS messages. android.permission.READ_SMS 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 22:04

Reported

2024-11-13 22:08

Platform

android-x86-arm-20240624-en

Max time kernel

25s

Max time network

137s

Command Line

com.hullessupport.android

Signatures

Queries the mobile country code (MCC)

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

Checks the presence of a debugger

evasion

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.hullessupport.android

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
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
GB 216.58.213.10:443 semanticlocation-pa.googleapis.com tcp

Files

/data/misc/profiles/cur/0/com.hullessupport.android/primary.prof

MD5 ec52783d0687134c43061208236c6c60
SHA1 b94bad39c1aa1c92c6772c85802d65685b086da5
SHA256 be412ee9f2d129bf12aea5f1397966b7d391edf8387cd1fbb538dfd790dccc63
SHA512 0fc0833353a68e0fbc2547d1ece69f47b14128c8c638e520cf441f69fad53728c3996ca80abb64ab0aaaaaf7a2f5e659d86714b7bed726aefa5d89ddd2e4365f

/data/data/com.hullessupport.android/files/profileinstaller_profileWrittenFor_lastUpdateTime.dat

MD5 75f651cb5ced592cba61cc838568830e
SHA1 78580e1a3f95f1eb8edf06124e4f9772117707f5
SHA256 057a188cfeef50244b38acea9538809e63023e16d558ec0b31053f66fcc41bad
SHA512 4ef6dc1780d8346705d28360a72f9ee7ed19ddcb4bd5123432ed7b9fd73e816eb7beab6250bf6d023f330ab4e59db683fc913ea9556c5a2afa644a10000de242

/data/data/com.hullessupport.android/files/profileInstalled

MD5 a03d1645296931b5be40951a4c4d3e3e
SHA1 239f87d4f579599f39054ccec160823879a18087
SHA256 7ed001c90eff9aa25e4d92a8e96b055ef67ead50fd7861f99cf8fe9540cfcb0e
SHA512 4806e17772649c079a4a88f8f56852d79b7883898221378bbb5cd9db92b6cbdbf6e6d1c9681f3c8a037eb96b0c102ce7155e84a667a6ef9622fa5fdf9c941d2e

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 22:04

Reported

2024-11-13 22:06

Platform

android-x64-20240910-en

Max time kernel

23s

Max time network

160s

Command Line

com.hullessupport.android

Signatures

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

Checks the presence of a debugger

evasion

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.hullessupport.android

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.234:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.201.110:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp

Files

/data/misc/profiles/cur/0/com.hullessupport.android/primary.prof

MD5 ec52783d0687134c43061208236c6c60
SHA1 b94bad39c1aa1c92c6772c85802d65685b086da5
SHA256 be412ee9f2d129bf12aea5f1397966b7d391edf8387cd1fbb538dfd790dccc63
SHA512 0fc0833353a68e0fbc2547d1ece69f47b14128c8c638e520cf441f69fad53728c3996ca80abb64ab0aaaaaf7a2f5e659d86714b7bed726aefa5d89ddd2e4365f

/data/data/com.hullessupport.android/files/profileinstaller_profileWrittenFor_lastUpdateTime.dat

MD5 867b33b10aeb72fc504222cecfb962d2
SHA1 eeec6ee853bd08b7bd827e0a4ef6cb6952c5590d
SHA256 f9d075af72b66f5cf9e0fbbf3929a0ea08e368827522fb15efe016c15f8614c2
SHA512 49a870a7341b159ffbb62d08081ae8a13f4953aea69e90cdaa3dabb8207fe83e6de67f362ac82e411a41077e22c71c40d66566a91810bd80405df9a5484cdaad

/data/data/com.hullessupport.android/files/profileInstalled

MD5 7d028a1708580bd4ff53e6b2ab020be6
SHA1 a2b59d4379375ec6ff733580acee84333465cf23
SHA256 a8f4b511e5de13ffe7e0281bc21e370654273401548cfbce71009a94c20ce80d
SHA512 40dcda5a155501ffa2cb3d803ce3a8330d348aa76324148e4ae2900b4d217dfdf2a223575be718d717590189193699263291db6b0366f0f396a65948e8efb1a5

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-13 22:04

Reported

2024-11-13 22:06

Platform

android-x64-arm64-20240910-en

Max time kernel

24s

Max time network

159s

Command Line

com.hullessupport.android

Signatures

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 the presence of a debugger

evasion

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.hullessupport.android

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 172.217.16.238:443 android.apis.google.com tcp
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
GB 172.217.16.238:443 www.youtube.com tcp
US 216.239.38.223:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.212.232:443 ssl.google-analytics.com 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/misc/profiles/cur/0/com.hullessupport.android/primary.prof

MD5 ec52783d0687134c43061208236c6c60
SHA1 b94bad39c1aa1c92c6772c85802d65685b086da5
SHA256 be412ee9f2d129bf12aea5f1397966b7d391edf8387cd1fbb538dfd790dccc63
SHA512 0fc0833353a68e0fbc2547d1ece69f47b14128c8c638e520cf441f69fad53728c3996ca80abb64ab0aaaaaf7a2f5e659d86714b7bed726aefa5d89ddd2e4365f

/data/data/com.hullessupport.android/files/profileinstaller_profileWrittenFor_lastUpdateTime.dat

MD5 0c5eb2278666d79a9a977fd494a8a8bf
SHA1 b50567de1ad494e4a60febe87403d43d2bff4929
SHA256 fd119ca6d84798443e963da55cec371d3cac9ab40b2e675b3835ecc7c6e33af5
SHA512 8b09644a7d281747a53d94425676f71f4354c3ea69b394bbb0c97e78fd27fc58c60bf7fdd3a77f731d069458787b2f14acc563cafd1a8d9eb5391ea5da3b5d85