Malware Analysis Report

2025-04-03 14:09

Sample ID 250228-xls8vsvpv9
Target 21540224260.zip
SHA256 700feb6516b2b9070283a3e818abc7c1735e08ca750ff6b522737f2ab3cd77c8
Tags
defense_evasion discovery persistence tgtoxic
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

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

700feb6516b2b9070283a3e818abc7c1735e08ca750ff6b522737f2ab3cd77c8

Threat Level: Known bad

The file 21540224260.zip was found to be: Known bad.

Malicious Activity Summary

defense_evasion discovery persistence tgtoxic

Tgtoxic family

TgToxic_v2 payload

TgToxic payload

Checks known Qemu pipes.

Queries information about running processes on the device

Attempts to obfuscate APK file format

Declares broadcast receivers with permission to handle system events

Requests dangerous framework permissions

Declares services with permission to bind to the system

Reads information about phone network operator.

Acquires the wake lock

Makes use of the framework's foreground persistence service

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-28 18:56

Signatures

TgToxic payload

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

TgToxic_v2 payload

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

Tgtoxic family

tgtoxic

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 accessibility services to bind with the system. Allows apps to access accessibility features. android.permission.BIND_ACCESSIBILITY_SERVICE N/A N/A
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 request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A

Analysis: behavioral4

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x86-arm-20240910-en

Max time kernel

31s

Max time network

167s

Command Line

com.example.mysoul

Signatures

Checks known Qemu pipes.

defense_evasion
Description Indicator Process Target
N/A /dev/socket/qemud N/A N/A
N/A /dev/qemu_pipe N/A N/A

Queries information about running processes on the device

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

Reads information about phone network operator.

discovery

Processes

com.example.mysoul

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.46:443 tcp
GB 142.250.200.46:443 tcp
AU 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp

Files

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-journal

MD5 6eee161cc98726175e7760ccd9f16423
SHA1 2cf789ca406329806b72487fc6b94aec56612928
SHA256 19a8dfb35f6781d4cdf2f9185b50e2191f3a5eadd510b4f6bdfc0049b35318cc
SHA512 c2abf9690b40bf3af2908d821ccf24d60f696f3423c6db2338721af44755d064b62e7e0c1e3da8286b0fff031848acafa4aece5339ace346c8726e2c73f26d8a

/data/data/com.example.mysoul/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-wal

MD5 797a32ee3340cab61c2287a9476f2c56
SHA1 568eb075009fb223d58181cf223a576575c8207c
SHA256 0b128e4edbc440aa7412a08d7a5b8dc30e013f47f605e782da2111521714ca57
SHA512 ba5b36fdd12fb641331cd1e0b454808e4b8c5628d730d28c3f634c3f65f0d2b44aec2dd7f2d1f8261362aa1ff7687f78f52e70ae1a778048728cd93525ec77c0

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-wal

MD5 140295d0898b4a8d803b64770394be31
SHA1 711f10d01ff8ab4a7549911c9e07169ba197e8e5
SHA256 f9714115751922413f3cbebdeb55c56beea89eb9f1803774925eb726420b47d1
SHA512 94683608f1b238a588c7c568c24d3b01421e2a284ae5f179dd770ed18af752ec6cc1df17678d14aadac3beaf84335ce7e2afc75f7a5bec352480dc017a0e2cb3

Analysis: behavioral5

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x64-20240910-en

Max time kernel

149s

Max time network

151s

Command Line

com.example.mysoul

Signatures

Checks known Qemu pipes.

defense_evasion
Description Indicator Process Target
N/A /dev/qemu_pipe N/A N/A
N/A /dev/qemu_pipe N/A N/A
N/A /dev/qemu_pipe N/A N/A
N/A /dev/socket/qemud N/A N/A
N/A /dev/qemu_pipe N/A N/A
N/A /dev/socket/qemud N/A N/A
N/A /dev/qemu_pipe N/A N/A
N/A /dev/socket/qemud N/A N/A
N/A /dev/socket/qemud N/A N/A
N/A /dev/socket/qemud N/A N/A
N/A /dev/qemu_pipe N/A N/A
N/A /dev/socket/qemud N/A N/A

Queries information about running processes on the device

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

Acquires the wake lock

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

Makes use of the framework's foreground persistence service

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

Reads information about phone network operator.

discovery

Processes

com.example.mysoul

com.example.mysoul

com.example.mysoul

com.example.mysoul

com.example.mysoul

com.example.mysoul

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
AU 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp
GB 142.250.178.10:443 tcp
AU 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.201.104:443 ssl.google-analytics.com tcp

Files

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-journal

MD5 d16c66acf9e38bd44239e0da730a9a2a
SHA1 f6d26c19e5d01be8af51cd550577ceb85bb7bf6e
SHA256 84b1791a6021b46ea98fc8f04f6bca563093630d0e1b379a10365c1ce5e511bf
SHA512 2d6b69768f63b0a49ad317d0c2706bf014c62494fb9ee16661a6d520141011f12373ed1943ec1248ca2163cf30de74834b282065cc4b9a2fbc81052713ad5b7d

/data/data/com.example.mysoul/no_backup/androidx.work.workdb

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-shm

MD5 e873940d51aee6ed94a907906a9b733c
SHA1 99be697a471ce652bcc8c6ef2011833a5ae3e1c8
SHA256 5a10a6ddee7cb7c03db036b7ec15bbbfeb26f28946fcb87cf0dae1718b56281f
SHA512 79540f227888bce77c4e851e33b1ce6e62bc857dad58d42eddc904274d600636d7168330c74addcf38eeb127b07cdeb9b0daf39e758187647d207daf98ab55a0

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-wal

MD5 c3d53319eb25169eed4227f2de1a4e18
SHA1 da2af625122e6f7736f11514281e9d6f0bccbd93
SHA256 e27df94eb0e7167e7c7a99be104a27196ff2549a0a9c4cf322eb61b9206aa40c
SHA512 3a384d6d79309fac3f84bba0d2b0f253611bfc0836f342a6dc35bc106b7f525b1555754409593c87526de3006797ae520134f9f9f38bb3c34c21f5f998ff18b3

Analysis: behavioral6

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x64-arm64-20240910-en

Max time kernel

5s

Max time network

167s

Command Line

com.example.mysoul

Signatures

Checks known Qemu pipes.

defense_evasion
Description Indicator Process Target
N/A /dev/socket/qemud N/A N/A
N/A /dev/qemu_pipe N/A N/A

Queries information about running processes on the device

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

Reads information about phone network operator.

discovery

Processes

com.example.mysoul

Network

Country Destination Domain Proto
US 216.239.38.223:443 tcp
N/A 224.0.0.251:5353 udp
GB 142.250.187.238:443 tcp
AU 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
AU 1.1.1.1:53 www.youtube.com udp
GB 142.250.200.46:443 www.youtube.com tcp
GB 142.250.187.238:443 www.youtube.com udp
GB 142.250.187.238:443 www.youtube.com tcp
AU 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
GB 142.250.200.46:443 www.youtube.com tcp
GB 142.250.200.33:443 tcp
US 216.239.38.223:443 tcp
GB 216.58.204.65:443 tcp
US 216.239.38.223:443 tcp

Files

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-journal

MD5 016bcd52dbb89dd93d378a180ab48b89
SHA1 b8ac20cdf7c0413e1e6e2463a4ddfc1e5d5edee3
SHA256 390752669b94476ca8d6402f016e728cb99f113db6a6a97e8176c07b864f87b1
SHA512 f5e2d90f2e3d3295a7d4747276f5445efe3ac84cdef1a6cfb8a57d751a6c61c0f3fba4391a7aa88006f27fde3a13d9fa442ea57613cd608c0731b1893a3f28ca

/data/data/com.example.mysoul/no_backup/androidx.work.workdb

MD5 7e858c4054eb00fcddc653a04e5cd1c6
SHA1 2e056bf31a8d78df136f02a62afeeca77f4faccf
SHA256 9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512 d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-wal

MD5 ac275d1726e1a8c11211f6c1f5ccba9e
SHA1 5d16325acbb3f6ec5cb9ae10d59ea5423f1a645f
SHA256 01ea87a521e8230bca811f94157459a2f4f0a16baf838f287e8937a328e4b686
SHA512 c21ea9fdd9aebf7c57b8b03bf173daa5cf9cefb0d9e9f588024490ee5dda44c27ced320476948da3ed28d8e6b8015314bf83fd77975bbcae46aeed4133e7c001

/data/data/com.example.mysoul/no_backup/androidx.work.workdb-wal

MD5 67dbe81dbe542b675bebe6269264f553
SHA1 0a40fb584059629d1d684165d7d81ba2955894b5
SHA256 2b5e363e3247c752e9472cd91dc458b0f505133d915cfab29cfab1b174c5df75
SHA512 c1a5e46e0cb9532ae01734129d9d0db66cf02f36bf162bf9cf2f49654258bb12855c51951daebbc3adda180e3c7d1e39ecf74a25d4682979f5b49945a086026f

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x86-arm-20240910-en

Max time kernel

6s

Max time network

145s

Command Line

puk.rxe.bhyjtrrgokomkylevo

Signatures

N/A

Processes

puk.rxe.bhyjtrrgokomkylevo

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.16.238:443 tcp
GB 172.217.16.238:443 tcp
GB 216.58.212.238:443 tcp
AU 1.1.1.1:53 android.apis.google.com udp
GB 142.250.180.14:443 android.apis.google.com tcp
GB 172.217.169.74:443 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x64-20240910-en

Max time kernel

5s

Max time network

166s

Command Line

puk.rxe.bhyjtrrgokomkylevo

Signatures

N/A

Processes

puk.rxe.bhyjtrrgokomkylevo

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.42:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
AU 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
AU 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.8:443 ssl.google-analytics.com tcp
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
GB 216.58.212.234:443 tcp
GB 216.58.213.2:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2025-02-28 18:56

Reported

2025-02-28 18:59

Platform

android-x64-arm64-20240910-en

Max time kernel

6s

Max time network

152s

Command Line

puk.rxe.bhyjtrrgokomkylevo

Signatures

N/A

Processes

puk.rxe.bhyjtrrgokomkylevo

Network

Country Destination Domain Proto
US 216.239.36.223:443 tcp
N/A 224.0.0.251:5353 udp
GB 172.217.169.14:443 tcp
AU 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.14:443 android.apis.google.com tcp
AU 1.1.1.1:53 www.youtube.com udp
GB 172.217.169.14:443 www.youtube.com tcp
GB 142.250.187.206:443 www.youtube.com tcp
AU 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 142.250.187.225:443 tcp
GB 142.250.179.225:443 tcp
US 216.239.32.223:443 tcp
US 216.239.32.223:443 tcp

Files

N/A