Malware Analysis Report

2024-09-09 16:33

Sample ID 240612-wk5ptstgrd
Target 29e9ec12bf49299636007fb46991a83638c6bb33f607229bfb71ae67d3a2b39b.bin
SHA256 29e9ec12bf49299636007fb46991a83638c6bb33f607229bfb71ae67d3a2b39b
Tags
discovery 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

29e9ec12bf49299636007fb46991a83638c6bb33f607229bfb71ae67d3a2b39b

Threat Level: Shows suspicious behavior

The file 29e9ec12bf49299636007fb46991a83638c6bb33f607229bfb71ae67d3a2b39b.bin was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence collection credential_access impact

Obtains sensitive information copied to the device clipboard

Declares services with permission to bind to the system

Requests dangerous framework permissions

Queries the mobile country code (MCC)

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

2024-06-12 17:59

Signatures

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

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to read SMS messages. android.permission.READ_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

2024-06-12 17:59

Reported

2024-06-12 18:02

Platform

android-x86-arm-20240611.1-en

Max time kernel

21s

Max time network

149s

Command Line

com.google.massagg

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

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.google.massagg

Network

Country Destination Domain Proto
GB 172.217.169.74:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp

Files

/data/data/com.google.massagg/logs/20240612175958966.log

MD5 9cde773f2d86232ee8387d7098e23d7e
SHA1 64070594e19410987399d6d25798e271705ddb03
SHA256 5cc4f8ee7f16a3adb72acc1090e5fca3e9fc7d867c79dacc437f7c7e59c12058
SHA512 09a049c904c2160435194a91c956b3401dd8a30342466825346c0e155565f34e73d7d7a41088649e348274cacd6fb7aebaa7260ed0dd561f4e3befa8ecf06164

/data/data/com.google.massagg/logs/20240612175958984.log

MD5 c1cdc23c51c96f73af050688c7ac70be
SHA1 3ec22c3c5934976c5e734444c441ff5445db88c9
SHA256 6852b4d934f708525874f9769804b5432c2b03ae08e3cd07137a281201c6fd19
SHA512 3515db8e27e8617010c30de5be8c913e2d7eb0ea3ea89d3d4088edace45badaa23ec848c1edcacd8adeb3e78de5b336528e990cbb0e32570b3b584f984b21bf2

/data/data/com.google.massagg/no_backup/androidx.work.workdb-journal

MD5 ff447140138864c692bf0e9fb8873288
SHA1 7035bfcdf4a220f2ba0b942366acd6e15c8ad978
SHA256 e7472ed49e7bfe460587b2855e0cce9dc815d117b5197b7f517e6d6b83328480
SHA512 dea91e8bbdaf230e0e9422c17b4ee68e0089eda67c03c1ea4362cdf7878d9b5bb746e2b59aa6cbbd3b4ffe829830b75f5f3b8fc02ddbdd473264448a1554985d

/data/data/com.google.massagg/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.google.massagg/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 eaf74fe570d1873a39115bc2a5388d40
SHA1 4714da303361855be0e8f4adaa78f3019f7913ce
SHA256 d9af516a7d3c7f90f4620878cf1dcaea0ddb49d9b99ca262c14015b427ba677c
SHA512 1a12d6b348f00cca5e758a7faeaa133e296e2183f77d8b13f8e50006bf4b2239628db2d809fa65708c26c7fe192eced8c73b4bb05ffe8e61c2c4135ef0f7a9ce

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 f0559c1ac8c5dbb485cd50fc7fc8db39
SHA1 7e5023fd8f5cf81a84fa9f988b5049ecd57c22cd
SHA256 2d7617f9b76ec3a4d314740a444b2725d27572a9a0d09f164f614a97777cfc26
SHA512 72b75251d31407f42f7173e2d6b539d959b2540547638de752102d62e1e451b96377c79546de4a04720c9c1fb23563307cc4276dbed2c4b84e8863d85ab417ca

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 17:59

Reported

2024-06-12 18:03

Platform

android-x64-20240611.1-en

Max time kernel

51s

Max time network

151s

Command Line

com.google.massagg

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

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.google.massagg

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
GB 142.250.179.234:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp
GB 142.250.200.14:443 tcp
GB 172.217.169.66:443 tcp
GB 216.58.204.78:443 tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

/data/data/com.google.massagg/logs/20240612175958791.log

MD5 28ca051ee65b3f3c63740c290b713490
SHA1 c582a1d16c3ffa7297b00e1fae3af38aefca637c
SHA256 981f3b5273c468f760b0e13b8e29bd0846fc48282998f69d3301852c85c4009c
SHA512 191facc1fae9e0ee327e2e1ec250dd7a0cf14229d7b8fab1fb09caeb8bb968899d05c39ce7ac241b798ab85e29fc365c87ad8343a6c16d989b77f9dbe2bcfc06

/data/data/com.google.massagg/logs/20240612175958796.log

MD5 56cdf16779ae9f6e1cdab6062570b0dd
SHA1 ceeba942145f4379c5ddb3c13189c4e8304596c7
SHA256 74272bf330b617715ea98160ac5f2d914626b62a3379b1432200b94a3e2e61d9
SHA512 37a4166b57e0f5e39622d3a4f60d0745ee5e47a807d7f34b343b39cc44f83257e9f4d104d1ecf34d3eb1d566f07bc656fc86387bca2c1093b8fc62bb7322c980

/data/data/com.google.massagg/no_backup/androidx.work.workdb-journal

MD5 e76b803801ead33d0c7b61cf04dbfa1d
SHA1 ca21b17be783959aaaf8cafdb9e38f37dde54bce
SHA256 e32d2bed8972ff71dff97f4bc78aff66fe8b905001dfaf620febd45db855a513
SHA512 b0735394145e909361c14ca37a469ca2ad62a675bf4091308924f935fb9ee32b8bb32b4af7c0bcc2013c42c049be4ef2c6ee1991bc421a1fb5f0e69768768c06

/data/data/com.google.massagg/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.google.massagg/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 18e6028529fcc193fb15790147a1d5ea
SHA1 06676ca5068266d6b9499b72219fe3bfef89c8a0
SHA256 2ae8d8a32b73cc716f173b759cda2cfde4b1ffbdcac96a45a76ecdb7005dabb1
SHA512 c394c830f7a8a65d0594d26bfc6d2c45481f0572bd7e330308659dfaa5b33f2649987af5e08e7b7e605319ce67e2c033602cad752417072bee0b33766b4167a7

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 53e387e3d4b0e8b61c983a1c42deb55e
SHA1 43f064363a8c6eecf1df2bb09ae638bb793eeb81
SHA256 bd2d485ce91f228cd86b4f6e287d278e78feab933afe0afe2bd9eb1575080953
SHA512 eebeb9f215e98e241494761e312ad47259a6f53944b55b7c1d8fe983a43437cc6957d15ae23822bfbdbd7d885d6a6d8356e3e7aa20dbb9c1630be8938b12af8f

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-12 17:59

Reported

2024-06-12 18:03

Platform

android-x64-arm64-20240611.1-en

Max time kernel

92s

Max time network

132s

Command Line

com.google.massagg

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 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.google.massagg

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
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

/data/data/com.google.massagg/logs/20240612175959634.log

MD5 a1a29d09b91e0247f0bbaa5e8361fb82
SHA1 2b5ea1096df16ac0fc2f1108c18c6d002a32aa19
SHA256 2ac3f521fa2f54b59b44e16735908ca1f91b0d839438ea8ab78a3a96aed65df8
SHA512 68dfe057a375d05034f66bcf159f3e97640ea2707f14c9c486561a9c43245277150cab50311bd935a56473adf54539558fc03f9f0a7c349c47a52aeeede911d7

/data/data/com.google.massagg/logs/20240612175959636.log

MD5 aec9e02bd44d3a3c67bb8abef664e558
SHA1 6a16dca4424f2315d34d5238b7dd402baec5f88c
SHA256 1bacc0095af54269c4508a0276d71a59616feeb4124e3fbcb615b5a00350ace6
SHA512 9de2e365bbe1ed4a186b599d6e9ea4a6226e9f8325d2ace742757c4d51f6cea093c997eae5f3091aa19f1c2a4c0c5663cd512a1c2f1ff39fcac10dbcebb40c63

/data/data/com.google.massagg/no_backup/androidx.work.workdb-journal

MD5 07bd5fa662a305f985345b7bacb153fe
SHA1 a512f8e8561cc0ff55b21cd41918e5821eca1a2e
SHA256 67d2646266d24c5d79958349860c3560673f36f966a5b8144463c00e4f302d1c
SHA512 e67e3482c7e78948b26bd17c54d431a9f7140b9aa6db375f965bd7ef53a05190fe003b524e387c83545d8736a1b09238f3c95acd88c13972a3b4a0a469b1decb

/data/data/com.google.massagg/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/data/com.google.massagg/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 3c6861af6c2abd22df3c5bf5eae7069c
SHA1 0259ea0b49cb6b6da02c32e5121089bcb6ca74b5
SHA256 7a8206363ffa19d9bdfc1b54ddcfbc7aa00489ec889e7656928a6eb0b53061a4
SHA512 c7f30cfd46fe723c6b50e3ca304c6f6eb75e1eda17cc2068686ec047842a13ff3a47df53a6b11ded98ec532f9383803c4a96d34691a2190a141de33d2e240145

/data/data/com.google.massagg/no_backup/androidx.work.workdb-wal

MD5 25224cd42050b70b54916f3fc415eae8
SHA1 be0a2bfee657e14fc7a1dc8bb7ad0b704739d746
SHA256 55e99f781a84f82048239ee264688901cbd36275c28bada26b86149e7833b66e
SHA512 7e631c995a2b5b4a493348869860d391d1ec692108b6fc501329fdba7dd7e9d3c0b7f815e976cc48ed7f548cf7b47b8180cd04314f4d7ede73e20be8d939ca14