Malware Analysis Report

2024-09-23 12:04

Sample ID 240612-mnllpa1fjb
Target 88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43
SHA256 88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43
Tags
bootkit persistence
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 Overview

score
7/10

SHA256

88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43

Threat Level: Shows suspicious behavior

The file 88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Loads dropped DLL

Writes to the Master Boot Record (MBR)

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-12 10:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 10:36

Reported

2024-06-12 10:39

Platform

win7-20240419-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1620 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\Netsh.exe
PID 1620 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\Netsh.exe
PID 1620 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\Netsh.exe
PID 1620 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe C:\Windows\SysWOW64\Netsh.exe

Processes

C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe

"C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\system32\regsvr32.exe" C:\Windows\system32\regsvr32.exe /u /s "C:\Users\Admin\AppData\Local\Temp\DeskmgrShellExtx64.dll"

C:\Windows\SysWOW64\Netsh.exe

"C:\Windows\system32\Netsh.exe" exec "C:\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\firewallLog.txt"

Network

Country Destination Domain Proto
US 8.8.8.8:53 masterconn11.qq.com udp

Files

\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\dr.dll

MD5 68a34245c650829c613e9068bdc6f79d
SHA1 f877ad637c2097915ba894fdccb1a596a52a726e
SHA256 c72cc19b9ee4546378d22483d5cbe612805be585658df9d28677174b19c2b3bf
SHA512 1c9181c1693f3fb4c3044f57f9113f1858cb709c56ea7beec1d41026c4a64070e221dcb61669fbdab63fc0669df24f4a126ea517a157a738b9a35d784cef9afe

C:\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\firewallLog.txt

MD5 bb2bc660ceba457e96e328d6771f93cb
SHA1 5387c389561eee423fc284a887ae752d478e3dd6
SHA256 c784f85e2d745af795236284f46b9c0a0cab51d8cd5dffc7d94e2421cefeae5c
SHA512 6ced4915cd8988895bf9a8f96d75508f57a20b8f5f7952f09706bdc5c8dd651d0f2ea52397a370abd8a578215e7828dbffba36e695c80920475d859ba3de00a0

C:\ProgramData\Tencent\DeskGo\DeskGoUninst_20240612103645.Log

MD5 504f91f57777bd4627607d14db6fbb18
SHA1 b9ba3d86410f2e9ff3d8ab07f7ba5ef25be34310
SHA256 ff1dd094265dc8e7ac3cea200590ebfe5506f946fac45bdfa99ffc1e7573707b
SHA512 84ca8294b058971a4780bebde1b6916b2041b8455e63c9d22f58897320c55189d27cba4717e58690675c4675fe394c19a2a3a9f8e80bc9d2af3c99daeb9b088a

memory/1620-84-0x0000000000A40000-0x0000000000B41000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 10:36

Reported

2024-06-12 10:39

Platform

win10v2004-20240611-en

Max time kernel

125s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A
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Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe

"C:\Users\Admin\AppData\Local\Temp\88ba1b56151c5ae35ec555a37db70ec3734fbfd6e1b76a1c2c53b1e2f8203b43.exe"

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 --field-trial-handle=3060,i,3595107284059830391,18018199024659337217,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:8

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\system32\regsvr32.exe" C:\Windows\system32\regsvr32.exe /u /s "C:\Users\Admin\AppData\Local\Temp\DeskmgrShellExtx64.dll"

C:\Windows\SysWOW64\Netsh.exe

"C:\Windows\system32\Netsh.exe" exec "C:\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\firewallLog.txt"

Network

Country Destination Domain Proto
US 8.8.8.8:53 masterconn11.qq.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
CN 157.255.4.39:443 masterconn11.qq.com tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 2.17.107.122:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 122.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 243.107.17.2.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\dr.dll

MD5 68a34245c650829c613e9068bdc6f79d
SHA1 f877ad637c2097915ba894fdccb1a596a52a726e
SHA256 c72cc19b9ee4546378d22483d5cbe612805be585658df9d28677174b19c2b3bf
SHA512 1c9181c1693f3fb4c3044f57f9113f1858cb709c56ea7beec1d41026c4a64070e221dcb61669fbdab63fc0669df24f4a126ea517a157a738b9a35d784cef9afe

C:\Users\Admin\AppData\Local\Temp\UNI7A3D.tmp\firewallLog.txt

MD5 bb2bc660ceba457e96e328d6771f93cb
SHA1 5387c389561eee423fc284a887ae752d478e3dd6
SHA256 c784f85e2d745af795236284f46b9c0a0cab51d8cd5dffc7d94e2421cefeae5c
SHA512 6ced4915cd8988895bf9a8f96d75508f57a20b8f5f7952f09706bdc5c8dd651d0f2ea52397a370abd8a578215e7828dbffba36e695c80920475d859ba3de00a0

C:\ProgramData\Tencent\DeskGo\DeskGoUninst_20240612103645.Log

MD5 6e90345be94139cedc00b15a0800ca05
SHA1 5d7b1ec9a267c8757d699dac4b3cd41eb87425d8
SHA256 c540cb289544198f5db1fff946ad9515301dcef0af4c5b178527cb3ff1b91e0e
SHA512 dd26b8be27bca9acc8a51926696cf12782959f7b8a9897e868cbbe9a7f298b1f5172aa4a6684f33e0d921b57f687733c9804f11330265f4a7240a80a7a421eff

memory/1628-180-0x0000000000590000-0x0000000000691000-memory.dmp