Malware Analysis Report

2025-01-02 15:16

Sample ID 240625-wn8wnaxcpj
Target 1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a
SHA256 1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a
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

1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a

Threat Level: Known bad

The file 1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a was found to be: Known bad.

Malicious Activity Summary

gh0strat purplefox persistence rat rootkit trojan upx

Gh0strat

PurpleFox

Gh0st RAT payload

Detect PurpleFox Rootkit

Server Software Component: Terminal Services DLL

Drops file in Drivers directory

Sets service image path in registry

Executes dropped EXE

UPX packed file

Loads dropped DLL

Drops file in System32 directory

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: LoadsDriver

Suspicious behavior: EnumeratesProcesses

Runs ping.exe

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-25 18:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 18:05

Reported

2024-06-25 18:07

Platform

win7-20240221-en

Max time kernel

150s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe"

Signatures

Detect PurpleFox Rootkit

rootkit
Description Indicator Process Target
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Gh0st RAT payload

Description Indicator Process Target
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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
File created C:\Windows\System32\drivers\BetaProc.sys C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe N/A

Server Software Component: Terminal Services DLL

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259396886.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

UPX packed file

upx
Description Indicator Process Target
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Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\259396886.txt C:\Users\Admin\AppData\Local\Temp\R.exe N/A
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

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: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.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 FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2364 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2364 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2364 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2364 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 2364 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 3044 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 3044 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 3044 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 3044 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2660 wrote to memory of 2456 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 2364 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 2364 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 2364 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 2364 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 2580 wrote to memory of 2504 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2580 wrote to memory of 2504 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2580 wrote to memory of 2504 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2580 wrote to memory of 2504 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2940 wrote to memory of 2628 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 2940 wrote to memory of 2628 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 2940 wrote to memory of 2628 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 2940 wrote to memory of 2628 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

"C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.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:\Windows\SysWOW64\TXPlatfor.exe

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

C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

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\259396886.txt",MainThread

Network

Country Destination Domain Proto
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.47.188:80 www.baidu.com tcp
US 8.8.8.8:53 bclient.yzspeed.com udp
GB 163.181.57.243:80 bclient.yzspeed.com tcp

Files

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

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

\Windows\SysWOW64\259396886.txt

MD5 b86ffb4f8d6589b492cf14e2e47a2521
SHA1 9322d3c6fe0445af404504ff664fb2264e6bf17a
SHA256 163e9686664b7e36a70a3a13fc9aecc145d175664b952279b2c7b3c8335c858e
SHA512 00cbd7b396d326004cdb527411c1a6c3905b0a8cdff9992ea420233b46e9aa9c256dc88efbbcec63ef2002be157b28567a3ad01e99b676c14f17da8fa48b88a6

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

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/3044-18-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3044-21-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3044-20-0x0000000010000000-0x00000000101B6000-memory.dmp

\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

MD5 56c9e744552cf35c84f2cd119f8927ea
SHA1 c18a9c5dafc2ebba7adcec5db3e371180fbbbe65
SHA256 c78ea258ffdfd3dd4f7f947be1bfaed2c45711907bb2e74ff77ad6bf88fa62df
SHA512 e65a90ae2777f3df1c794b28180fe1d7336d7b529942a7f7952288751a2c06800172aef4e46bc63ec6f151c5037944eacde795d67dee06edb3fcb0c77d18067a

memory/2456-46-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2456-50-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2456-51-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/2364-53-0x00000000039F0000-0x000000000443C000-memory.dmp

memory/2472-55-0x0000000000400000-0x0000000000E4C000-memory.dmp

memory/2364-54-0x00000000039F0000-0x000000000443C000-memory.dmp

\Windows\SysWOW64\Remote Data.exe

MD5 51138beea3e2c21ec44d0932c71762a8
SHA1 8939cf35447b22dd2c6e6f443446acc1bf986d58
SHA256 5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512 794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

\Users\Admin\AppData\Local\Temp\libeay32.dll

MD5 7e97415286de3b6ff1f4b3b6001e2e24
SHA1 8b16bbc1770efae8a2bde8f7772ec3e73eaac69e
SHA256 8ff6d596b4cfbeb07e222e05398b3f2c489ea752f10e7512fd758e6889e4e0ee
SHA512 6c89abc315b0723a4c6cfb703720095d852f435399e8e205ba63fb87e779008a7dcc61437ed75acd6b11cc225d31236b1505cbaade1a5e553ab8db0df415ef67

memory/2472-67-0x0000000000400000-0x0000000000E4C000-memory.dmp

memory/2364-70-0x00000000039F0000-0x000000000443C000-memory.dmp

memory/2472-73-0x0000000000400000-0x0000000000E4C000-memory.dmp

memory/2472-77-0x0000000000400000-0x0000000000E4C000-memory.dmp

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

MD5 134e8f21010b6cf1af3a89ea33a32544
SHA1 1a278041e110341e0fc6cfb764457d8c4eb7c370
SHA256 0b559229af52bc2f68c02da870b1f809aafc43c1a3fcc1c93a3c178850332a0c
SHA512 2e9ea31e3007535b95e5d4d8838f5663fb9f8297e9e99d7f597e993a19c568957c7f894faa06c4f89db05a0d2d85f22e83c382f8d58e2f197dd98a3f30f6b37b

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 18:05

Reported

2024-06-25 18:07

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe"

Signatures

Detect PurpleFox Rootkit

rootkit
Description Indicator Process Target
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Gh0st RAT payload

Description Indicator Process Target
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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
File created C:\Windows\System32\drivers\BetaProc.sys C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe N/A

Server Software Component: Terminal Services DLL

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240642203.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

UPX packed file

upx
Description Indicator Process Target
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Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\240642203.txt C:\Users\Admin\AppData\Local\Temp\R.exe N/A
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

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: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.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 FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4760 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 4760 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 4760 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\R.exe
PID 4760 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 4760 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 4760 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\N.exe
PID 4756 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 4756 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 4756 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\N.exe C:\Windows\SysWOW64\cmd.exe
PID 3600 wrote to memory of 1832 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 3600 wrote to memory of 1832 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 3600 wrote to memory of 1832 N/A C:\Windows\SysWOW64\TXPlatfor.exe C:\Windows\SysWOW64\TXPlatfor.exe
PID 4760 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 4760 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 4760 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe
PID 4600 wrote to memory of 4792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4600 wrote to memory of 4792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4600 wrote to memory of 4792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1976 wrote to memory of 3452 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 1976 wrote to memory of 3452 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe
PID 1976 wrote to memory of 3452 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\Remote Data.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

"C:\Users\Admin\AppData\Local\Temp\1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.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:\Windows\SysWOW64\TXPlatfor.exe

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

C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

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\240642203.txt",MainThread

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3756,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4068 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.46.96:80 www.baidu.com tcp
US 8.8.8.8:53 bclient.yzspeed.com udp
US 8.8.8.8:53 96.46.235.103.in-addr.arpa udp
GB 163.181.57.243:80 bclient.yzspeed.com tcp
US 8.8.8.8:53 243.57.181.163.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 3.166.122.92.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 100.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp
US 8.8.8.8:53 hackerinvasion.f3322.net udp

Files

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

MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

C:\Windows\SysWOW64\240642203.txt

MD5 b86ffb4f8d6589b492cf14e2e47a2521
SHA1 9322d3c6fe0445af404504ff664fb2264e6bf17a
SHA256 163e9686664b7e36a70a3a13fc9aecc145d175664b952279b2c7b3c8335c858e
SHA512 00cbd7b396d326004cdb527411c1a6c3905b0a8cdff9992ea420233b46e9aa9c256dc88efbbcec63ef2002be157b28567a3ad01e99b676c14f17da8fa48b88a6

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

MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

memory/4756-19-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/4756-18-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/4756-20-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/4756-25-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3600-26-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3600-29-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/1832-37-0x0000000010000000-0x00000000101B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_1ad94279f9d4651e28fddc98f7c09da601273bb29ed88c73f19bff61b8a2a56a.exe

MD5 56c9e744552cf35c84f2cd119f8927ea
SHA1 c18a9c5dafc2ebba7adcec5db3e371180fbbbe65
SHA256 c78ea258ffdfd3dd4f7f947be1bfaed2c45711907bb2e74ff77ad6bf88fa62df
SHA512 e65a90ae2777f3df1c794b28180fe1d7336d7b529942a7f7952288751a2c06800172aef4e46bc63ec6f151c5037944eacde795d67dee06edb3fcb0c77d18067a

memory/1832-42-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3600-28-0x0000000010000000-0x00000000101B6000-memory.dmp

memory/3508-46-0x0000000000400000-0x0000000000E4C000-memory.dmp

C:\Windows\SysWOW64\Remote Data.exe

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

C:\Users\Admin\AppData\Local\Temp\libeay32.dll

MD5 7e97415286de3b6ff1f4b3b6001e2e24
SHA1 8b16bbc1770efae8a2bde8f7772ec3e73eaac69e
SHA256 8ff6d596b4cfbeb07e222e05398b3f2c489ea752f10e7512fd758e6889e4e0ee
SHA512 6c89abc315b0723a4c6cfb703720095d852f435399e8e205ba63fb87e779008a7dcc61437ed75acd6b11cc225d31236b1505cbaade1a5e553ab8db0df415ef67

memory/3508-58-0x0000000000400000-0x0000000000E4C000-memory.dmp

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

MD5 134e8f21010b6cf1af3a89ea33a32544
SHA1 1a278041e110341e0fc6cfb764457d8c4eb7c370
SHA256 0b559229af52bc2f68c02da870b1f809aafc43c1a3fcc1c93a3c178850332a0c
SHA512 2e9ea31e3007535b95e5d4d8838f5663fb9f8297e9e99d7f597e993a19c568957c7f894faa06c4f89db05a0d2d85f22e83c382f8d58e2f197dd98a3f30f6b37b