Malware Analysis Report

2025-08-05 12:42

Sample ID 230828-x3fzvsfb79
Target 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a
SHA256 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a
Tags
gh0strat purplefox persistence rat rootkit trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise 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 Overview

score
10/10

SHA256

745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a

Threat Level: Known bad

The file 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a was found to be: Known bad.

Malicious Activity Summary

gh0strat purplefox persistence rat rootkit trojan upx

Detect PurpleFox Rootkit

PurpleFox

Gh0strat

Gh0st RAT payload

Drops file in Drivers directory

Sets DLL path for service in the registry

Sets service image path in registry

Executes dropped EXE

UPX packed file

Loads dropped DLL

Drops file in System32 directory

Drops file in Program Files directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-28 19:22

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-28 19:22

Reported

2023-08-28 19:25

Platform

win7-20230712-en

Max time kernel

150s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"

Signatures

Detect PurpleFox Rootkit

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

Gh0st RAT payload

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

Gh0strat

rat gh0strat

PurpleFox

rootkit trojan purplefox

Drops file in Drivers directory

Description Indicator Process Target
File created C:\Windows\system32\drivers\QAssist.sys C:\Windows\SysWOW64\TXPlatfor.exe N/A

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" C:\Windows\SysWOW64\TXPlatfor.exe N/A

UPX packed file

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

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe C:\Users\Admin\AppData\Local\Temp\N.exe N/A
File created C:\Windows\SysWOW64\259427931.txt C:\Users\Admin\AppData\Local\Temp\R.exe N/A
File created C:\Windows\SysWOW64\TXPlatfor.exe C:\Users\Admin\AppData\Local\Temp\N.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\N.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2500 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2500 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2500 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2500 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2500 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 788 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 788 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 788 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 788 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2980 wrote to memory of 1924 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2500 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2500 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2500 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2500 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2864 wrote to memory of 2720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2864 wrote to memory of 2720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2864 wrote to memory of 2720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2864 wrote to memory of 2720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

"C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"

C:\Users\Admin\AppData\Local\Temp\R.exe

C:\Users\Admin\AppData\Local\Temp\\R.exe

C:\Users\Admin\AppData\Local\Temp\N.exe

C:\Users\Admin\AppData\Local\Temp\\N.exe

C:\Windows\SysWOW64\TXPlatfor.exe

C:\Windows\SysWOW64\TXPlatfor.exe -auto

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul

C:\Windows\SysWOW64\TXPlatfor.exe

C:\Windows\SysWOW64\TXPlatfor.exe -acsi

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

C:\Windows\SysWOW64\PING.EXE

ping -n 2 127.0.0.1

Network

Country Destination Domain Proto
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:9090 tcp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:9090 tcp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp

Files

\Users\Admin\AppData\Local\Temp\R.exe

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

C:\Users\Admin\AppData\Local\Temp\R.exe

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

\Windows\SysWOW64\259427931.txt

MD5 318d243e7a98f2a0a122ae4f8e01f617
SHA1 f483736ad610ffd07c392d400aa0b9a4682e9481
SHA256 0a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512 de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2

\Users\Admin\AppData\Local\Temp\N.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

C:\Users\Admin\AppData\Local\Temp\N.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/788-13-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/788-17-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/788-16-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/788-15-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\N.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/2980-25-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/2980-38-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

MD5 123c4fcf10cdb297ba04d961d38c76b0
SHA1 d8257d29e3cb08330f03c7315e5cdbc7a7af3106
SHA256 b0e1566b7d1a8c80f698158fcd6b8ae6eec6bc8cf368114ec4f0134b63e775a3
SHA512 1920b80b5122c3e0d9d2b8988cbf6762c754ff33eb2813c20219415cc02d3c958d622520fd2d7f39f6fc6fad0fcc656f243c80d5bb746eba13b963221e526109

\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

MD5 123c4fcf10cdb297ba04d961d38c76b0
SHA1 d8257d29e3cb08330f03c7315e5cdbc7a7af3106
SHA256 b0e1566b7d1a8c80f698158fcd6b8ae6eec6bc8cf368114ec4f0134b63e775a3
SHA512 1920b80b5122c3e0d9d2b8988cbf6762c754ff33eb2813c20219415cc02d3c958d622520fd2d7f39f6fc6fad0fcc656f243c80d5bb746eba13b963221e526109

memory/788-30-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/1924-41-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/1924-44-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/1924-46-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/1924-49-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_X.dat

MD5 ebbd2e32344ea1777686b6a9bd5eeccc
SHA1 9fa09972e64ad18ecb7359969347819b6ae240dd
SHA256 5a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542
SHA512 26de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-28 19:22

Reported

2023-08-28 19:25

Platform

win10v2004-20230703-en

Max time kernel

151s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"

Signatures

Detect PurpleFox Rootkit

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

Gh0st RAT payload

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

Gh0strat

rat gh0strat

PurpleFox

rootkit trojan purplefox

Drops file in Drivers directory

Description Indicator Process Target
File created C:\Windows\system32\drivers\QAssist.sys C:\Windows\SysWOW64\TXPlatfor.exe N/A

Sets DLL path for service in the registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240610218.txt" C:\Users\Admin\AppData\Local\Temp\R.exe N/A

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" C:\Windows\SysWOW64\TXPlatfor.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\R.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\Remote Data.exe N/A

UPX packed file

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

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\ini.ini C:\Users\Admin\AppData\Local\Temp\R.exe N/A
File created C:\Windows\SysWOW64\Remote Data.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Windows\SysWOW64\Remote Data.exe C:\Windows\SysWOW64\svchost.exe N/A
File created C:\Windows\SysWOW64\TXPlatfor.exe C:\Users\Admin\AppData\Local\Temp\N.exe N/A
File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe C:\Users\Admin\AppData\Local\Temp\N.exe N/A
File created C:\Windows\SysWOW64\240610218.txt C:\Users\Admin\AppData\Local\Temp\R.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe N/A

Enumerates physical storage devices

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\N.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\TXPlatfor.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2940 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2940 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2940 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2940 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2940 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2940 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 2156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 2156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 2940 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2940 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 2940 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
PID 3652 wrote to memory of 3584 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 3652 wrote to memory of 3584 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 3652 wrote to memory of 3584 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 1656 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1656 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1656 wrote to memory of 1244 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 3452 wrote to memory of 4928 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 3452 wrote to memory of 4928 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 3452 wrote to memory of 4928 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe

Processes

C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

"C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"

C:\Users\Admin\AppData\Local\Temp\R.exe

C:\Users\Admin\AppData\Local\Temp\\R.exe

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "Remote Data"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "Remote Data"

C:\Users\Admin\AppData\Local\Temp\N.exe

C:\Users\Admin\AppData\Local\Temp\\N.exe

C:\Windows\SysWOW64\TXPlatfor.exe

C:\Windows\SysWOW64\TXPlatfor.exe -auto

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

C:\Windows\SysWOW64\TXPlatfor.exe

C:\Windows\SysWOW64\TXPlatfor.exe -acsi

C:\Windows\SysWOW64\PING.EXE

ping -n 2 127.0.0.1

C:\Windows\SysWOW64\Remote Data.exe

"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240610218.txt",MainThread

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 126.22.238.8.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 254.7.248.8.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
N/A 127.0.0.1:9090 tcp
N/A 127.0.0.1:8089 tcp
US 8.8.8.8:53 121.150.79.40.in-addr.arpa udp
N/A 127.0.0.1:8089 tcp

Files

C:\Users\Admin\AppData\Local\Temp\R.exe

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

C:\Users\Admin\AppData\Local\Temp\R.exe

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

C:\Windows\SysWOW64\240610218.txt

MD5 318d243e7a98f2a0a122ae4f8e01f617
SHA1 f483736ad610ffd07c392d400aa0b9a4682e9481
SHA256 0a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512 de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2

C:\Windows\SysWOW64\240610218.txt

MD5 318d243e7a98f2a0a122ae4f8e01f617
SHA1 f483736ad610ffd07c392d400aa0b9a4682e9481
SHA256 0a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512 de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2

\??\c:\windows\SysWOW64\240610218.txt

MD5 318d243e7a98f2a0a122ae4f8e01f617
SHA1 f483736ad610ffd07c392d400aa0b9a4682e9481
SHA256 0a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512 de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2

C:\Users\Admin\AppData\Local\Temp\N.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

C:\Users\Admin\AppData\Local\Temp\N.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/2156-17-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2156-19-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2156-20-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2156-21-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/3652-26-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/3652-29-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3652-30-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2156-31-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe

MD5 123c4fcf10cdb297ba04d961d38c76b0
SHA1 d8257d29e3cb08330f03c7315e5cdbc7a7af3106
SHA256 b0e1566b7d1a8c80f698158fcd6b8ae6eec6bc8cf368114ec4f0134b63e775a3
SHA512 1920b80b5122c3e0d9d2b8988cbf6762c754ff33eb2813c20219415cc02d3c958d622520fd2d7f39f6fc6fad0fcc656f243c80d5bb746eba13b963221e526109

C:\Windows\SysWOW64\TXPlatfor.exe

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/3652-39-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3584-41-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3584-44-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_X.dat

MD5 ebbd2e32344ea1777686b6a9bd5eeccc
SHA1 9fa09972e64ad18ecb7359969347819b6ae240dd
SHA256 5a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542
SHA512 26de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346

memory/3584-51-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3584-60-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Windows\SysWOW64\Remote Data.exe

MD5 889b99c52a60dd49227c5e485a016679
SHA1 8fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA256 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA512 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

C:\Windows\SysWOW64\240610218.txt

MD5 318d243e7a98f2a0a122ae4f8e01f617
SHA1 f483736ad610ffd07c392d400aa0b9a4682e9481
SHA256 0a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512 de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2

C:\Windows\SysWOW64\Remote Data.exe

MD5 889b99c52a60dd49227c5e485a016679
SHA1 8fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA256 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA512 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641