d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd

Analysis

max time kernel
139s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:51

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General

Target

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
Size

1.8MB
MD5

30de43bd389e9ae6b7e063ce8d7ead85
SHA1

05725b240d355a59a73688b10f6bdbc2a4b2a131
SHA256

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd
SHA512

630c2f4d935c4d83ed0b4c05a6f392b940548d0b8b4b32ad28142b5d33ed56e5f32c9aaed1595df9423322f100cf50c132d624eb97324a32bb47c71a04b3140f
SSDEEP

24576:ZYLYxM2LSDJZn0d25gx8VsMaBgoHDKFDL3qbdbLUHprT3yZNm+APiEW3h7X7dHGN:Xxbo0d25tHeK5YipCSHuBrCvG6

Score

6^/10

Malware Config

Signatures

Drops desktop.ini file(s) 2 IoCs

Processes:

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

description	ioc	process
File created	C:\Windows\assembly\Desktop.ini	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

description	pid	process	target process
PID 3024 set thread context of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

Drops file in Windows directory 3 IoCs

Processes:

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

description	ioc	process
File opened for modification	C:\Windows\assembly	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
File created	C:\Windows\assembly\Desktop.ini	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1644 3312 WerFault.exe d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

pid	pid_target	process	target process
1644	3312	WerFault.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

description	pid	process
Token: SeDebugPrivilege	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
Token: 33	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
Token: SeIncBasePriorityPrivilege	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

description	pid	process	target process
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
PID 3024 wrote to memory of 3312	3024	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe	d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe

C:\Users\Admin\AppData\Local\Temp\d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
"C:\Users\Admin\AppData\Local\Temp\d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe"
1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3024

C:\Users\Admin\AppData\Local\Temp\d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
C:\Users\Admin\AppData\Local\Temp\d150fc520ae3f392966c302a07e8a059a1f84fb876d3bfe62ecea5cd73e1c9bd.exe
2⤵
PID:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 80
3⤵
- Program crash
PID:1644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3312 -ip 3312
1⤵
PID:2156

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3024-132-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3024-135-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3312-133-0x0000000000000000-mapping.dmp

Download