Malware Analysis Report

2024-08-06 15:23

Sample ID 240517-ehb63age29
Target 6WWUgqjTcGWPAyI.exe
SHA256 62ce4e89f91a70f82f5a61bf76c4ab592982f761eef609bd7ea7b196f9415e83
Tags
nanocore execution keylogger persistence spyware stealer trojan
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

62ce4e89f91a70f82f5a61bf76c4ab592982f761eef609bd7ea7b196f9415e83

Threat Level: Known bad

The file 6WWUgqjTcGWPAyI.exe was found to be: Known bad.

Malicious Activity Summary

nanocore execution keylogger persistence spyware stealer trojan

NanoCore

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Program Files directory

Enumerates physical storage devices

Unsigned PE

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Command and Scripting Interpreter
T1059
PowerShell
T1059.001
Scheduled Task/Job
T1053
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Scheduled Task/Job
T1053
Defense Evasion
TA0005
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-05-17 03:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-17 03:56

Reported

2024-05-17 03:58

Platform

win7-20240215-en

Max time kernel

121s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

Signatures

NanoCore

keylogger trojan stealer spyware nanocore

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Subsystem = "C:\\Program Files (x86)\\DDP Subsystem\\ddpss.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2028 set thread context of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\DDP Subsystem\ddpss.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
File opened for modification C:\Program Files (x86)\DDP Subsystem\ddpss.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2028 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2028 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2028 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2460 wrote to memory of 2844 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2844 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2844 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2844 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2428 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2428 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2428 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 2460 wrote to memory of 2428 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe

"C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aJDyPjUKcXvqr.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aJDyPjUKcXvqr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5E27.tmp"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "DDP Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6058.tmp"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "DDP Subsystem Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp60B7.tmp"

Network

Country Destination Domain Proto
US 8.8.8.8:53 december2n.duckdns.org udp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 8.8.8.8:53 december2nd.ddns.net udp
NL 94.156.66.54:65140 december2nd.ddns.net tcp

Files

memory/2028-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

memory/2028-1-0x0000000001100000-0x00000000011B4000-memory.dmp

memory/2028-2-0x00000000749A0000-0x000000007508E000-memory.dmp

memory/2028-3-0x0000000000680000-0x00000000006A2000-memory.dmp

memory/2028-4-0x00000000005C0000-0x00000000005CC000-memory.dmp

memory/2028-5-0x0000000000420000-0x0000000000430000-memory.dmp

memory/2028-6-0x0000000005E20000-0x0000000005E9C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp5E27.tmp

MD5 b40a9c1d00ae06c3eceea9dd288cef71
SHA1 2456d1641fd1476d7092b4233abcc0acabd07ab2
SHA256 c7502e3c4b044667b6361505b32e756c65986c55be5a0013f7dd5d57852a0617
SHA512 f9fd1af9a4aee6f3649d5cb5c1023e47253068263f2ed2089cf9cc2a8239fbe1dcb1e8aaa8a4adcd649fdbaeb7b218a64952c694ca66ed75065beea6854ca7b3

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 fbc62ff1209b3ace4fca33293fdd96ba
SHA1 d9b1a128695e51d8dd1c01ed7384a73e2ef7cf6f
SHA256 e6cf943db737782eead9c965cb0c2bc04fb0aee2c6ef28588288367ecf86ffcc
SHA512 e35540aee01f02202f0698ad1070719e91859bad6f20792ba28a6c76116f7785f8d8b2c8b3c1f8f720a634c14e30c13ae4fa31e235af59fba821389f2495309c

memory/2460-19-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-21-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-25-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-23-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-30-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-29-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-28-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2460-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2028-31-0x00000000749A0000-0x000000007508E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp6058.tmp

MD5 8cad1b41587ced0f1e74396794f31d58
SHA1 11054bf74fcf5e8e412768035e4dae43aa7b710f
SHA256 3086d914f6b23268f8a12cb1a05516cd5465c2577e1d1e449f1b45c8e5e8f83c
SHA512 99c2ef89029de51a866df932841684b7fc912df21e10e2dd0d09e400203bbdc6cba6319a31780b7bf8b286d2cea8ea3fc7d084348bf2f002ab4f5a34218ccbef

C:\Users\Admin\AppData\Local\Temp\tmp60B7.tmp

MD5 8e2d5fba24ae8a54087d8e6cadc188c1
SHA1 548555025543b4773b8f36301f5fa5003e1c85dc
SHA256 f8a3739cca23897792b42a11a21adcce745201fa19f8d84ec66a6e0c5e519759
SHA512 9246583d7b08152cd73dc40254013e1ae4b8c93603dbb1f4e6b82624e14b134c59de6c8039b588f14075602768a388121e985f886322ae5fb9ec2eee94d4ea3d

memory/2460-39-0x0000000000600000-0x000000000060A000-memory.dmp

memory/2460-40-0x0000000000610000-0x000000000061C000-memory.dmp

memory/2460-41-0x0000000000620000-0x000000000063E000-memory.dmp

memory/2460-42-0x0000000000800000-0x000000000080A000-memory.dmp

memory/2460-46-0x0000000000A00000-0x0000000000A1A000-memory.dmp

memory/2460-45-0x0000000000820000-0x0000000000832000-memory.dmp

memory/2460-48-0x0000000000BD0000-0x0000000000BE2000-memory.dmp

memory/2460-47-0x0000000000AB0000-0x0000000000ABE000-memory.dmp

memory/2460-49-0x0000000000BE0000-0x0000000000BEE000-memory.dmp

memory/2460-50-0x0000000000BF0000-0x0000000000BFC000-memory.dmp

memory/2460-51-0x0000000000C00000-0x0000000000C14000-memory.dmp

memory/2460-52-0x0000000002140000-0x0000000002150000-memory.dmp

memory/2460-53-0x0000000002150000-0x0000000002164000-memory.dmp

memory/2460-55-0x0000000004780000-0x00000000047AE000-memory.dmp

memory/2460-54-0x00000000042B0000-0x00000000042BE000-memory.dmp

memory/2460-56-0x00000000046E0000-0x00000000046F4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-17 03:56

Reported

2024-05-17 03:58

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

Signatures

NanoCore

keylogger trojan stealer spyware nanocore

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DPI Subsystem = "C:\\Program Files (x86)\\DPI Subsystem\\dpiss.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4044 set thread context of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\DPI Subsystem\dpiss.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
File opened for modification C:\Program Files (x86)\DPI Subsystem\dpiss.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4044 wrote to memory of 3308 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 3308 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 3308 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4044 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 4044 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 4044 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\SysWOW64\schtasks.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 4044 wrote to memory of 3956 N/A C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3956 wrote to memory of 2192 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 3956 wrote to memory of 2192 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 3956 wrote to memory of 2192 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 3956 wrote to memory of 4328 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 3956 wrote to memory of 4328 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe
PID 3956 wrote to memory of 4328 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe

"C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6WWUgqjTcGWPAyI.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aJDyPjUKcXvqr.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aJDyPjUKcXvqr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA18F.tmp"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "DPI Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA6DF.tmp"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "DPI Subsystem Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA9AE.tmp"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 december2n.duckdns.org udp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 8.8.8.8:53 26.69.169.192.in-addr.arpa udp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 192.169.69.26:65140 december2n.duckdns.org tcp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 december2nd.ddns.net udp
NL 94.156.66.54:65140 december2nd.ddns.net tcp
US 8.8.8.8:53 54.66.156.94.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp

Files

memory/4044-0-0x00000000751FE000-0x00000000751FF000-memory.dmp

memory/4044-1-0x0000000000100000-0x00000000001B4000-memory.dmp

memory/4044-2-0x0000000005240000-0x00000000057E4000-memory.dmp

memory/4044-3-0x0000000004BB0000-0x0000000004C42000-memory.dmp

memory/4044-4-0x0000000004C50000-0x0000000004C5A000-memory.dmp

memory/4044-5-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4044-6-0x0000000004E50000-0x0000000004E72000-memory.dmp

memory/4044-7-0x0000000009BD0000-0x0000000009BDC000-memory.dmp

memory/4044-8-0x00000000024D0000-0x00000000024E0000-memory.dmp

memory/4044-9-0x0000000006090000-0x000000000610C000-memory.dmp

memory/4044-10-0x0000000009C80000-0x0000000009D1C000-memory.dmp

memory/4044-11-0x00000000751FE000-0x00000000751FF000-memory.dmp

memory/3308-16-0x0000000002820000-0x0000000002856000-memory.dmp

memory/4044-18-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/3308-17-0x0000000005240000-0x0000000005868000-memory.dmp

memory/3308-19-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/3308-20-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4292-23-0x0000000005890000-0x00000000058F6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpA18F.tmp

MD5 0587b98e281220cb1cd1320e7860a652
SHA1 45a2eb5d11c0dae6d1287141991c5df14f76c7c3
SHA256 fc10771bbb6d8578f707050c0c6290cc9bdecf468680c069455175d78572660e
SHA512 395b737ac9f26ac281ef7236b66fbb66c587660d498c1870a2e54ac1ab84ad1aab4d9774cb99f8f7f16dd5e6fb6c92d1cf86b9e14d41ad30350cb4e44ec837ff

memory/4292-25-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4292-22-0x0000000005820000-0x0000000005886000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y45wfchz.h0r.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3308-38-0x0000000005B00000-0x0000000005E54000-memory.dmp

memory/3308-46-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/3956-47-0x0000000000400000-0x000000000043A000-memory.dmp

memory/4292-36-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4292-21-0x0000000005780000-0x00000000057A2000-memory.dmp

memory/4292-49-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4044-50-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/4292-51-0x0000000006760000-0x000000000677E000-memory.dmp

memory/4292-55-0x0000000006780000-0x00000000067CC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpA6DF.tmp

MD5 8cad1b41587ced0f1e74396794f31d58
SHA1 11054bf74fcf5e8e412768035e4dae43aa7b710f
SHA256 3086d914f6b23268f8a12cb1a05516cd5465c2577e1d1e449f1b45c8e5e8f83c
SHA512 99c2ef89029de51a866df932841684b7fc912df21e10e2dd0d09e400203bbdc6cba6319a31780b7bf8b286d2cea8ea3fc7d084348bf2f002ab4f5a34218ccbef

C:\Users\Admin\AppData\Local\Temp\tmpA9AE.tmp

MD5 5fea24e883e06e4df6d240dc72abf2c5
SHA1 d778bf0f436141e02df4b421e8188abdcc9a84a4
SHA256 e858982f4ab3c74f7a8903eea18c0f73501a77273ae38b54d5c9dec997e79a66
SHA512 15afc2ffbbee14d28a5ff8dc8285d01c942147aada36fb33e31045a4e998769b51738bebe199bcad3462f918b535845a893aa2f80c84b9c795cd1fee4a327924

memory/3956-62-0x0000000005F40000-0x0000000005F5E000-memory.dmp

memory/3956-63-0x0000000005F60000-0x0000000005F6A000-memory.dmp

memory/3956-61-0x0000000005040000-0x000000000504C000-memory.dmp

memory/3956-60-0x0000000005020000-0x000000000502A000-memory.dmp

memory/4292-75-0x00000000076F0000-0x000000000770E000-memory.dmp

memory/4292-65-0x0000000075A70000-0x0000000075ABC000-memory.dmp

memory/4292-64-0x0000000007710000-0x0000000007742000-memory.dmp

memory/4292-76-0x0000000007750000-0x00000000077F3000-memory.dmp

memory/3308-77-0x0000000075A70000-0x0000000075ABC000-memory.dmp

memory/4292-87-0x00000000080D0000-0x000000000874A000-memory.dmp

memory/4292-88-0x0000000007A80000-0x0000000007A9A000-memory.dmp

memory/4292-89-0x0000000007B00000-0x0000000007B0A000-memory.dmp

memory/4292-90-0x0000000007D00000-0x0000000007D96000-memory.dmp

memory/4292-91-0x0000000007C80000-0x0000000007C91000-memory.dmp

memory/4292-92-0x0000000007CB0000-0x0000000007CBE000-memory.dmp

memory/4292-93-0x0000000007CC0000-0x0000000007CD4000-memory.dmp

memory/4292-94-0x0000000007DC0000-0x0000000007DDA000-memory.dmp

memory/4292-95-0x0000000007DA0000-0x0000000007DA8000-memory.dmp

memory/4292-99-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/3308-98-0x00000000751F0000-0x00000000759A0000-memory.dmp

memory/3956-102-0x0000000006A50000-0x0000000006A62000-memory.dmp

memory/3956-103-0x0000000006A60000-0x0000000006A7A000-memory.dmp

memory/3956-104-0x0000000006A90000-0x0000000006A9E000-memory.dmp

memory/3956-106-0x0000000006AB0000-0x0000000006ABE000-memory.dmp

memory/3956-105-0x0000000006AA0000-0x0000000006AB2000-memory.dmp

memory/3956-107-0x0000000006AC0000-0x0000000006ACC000-memory.dmp

memory/3956-108-0x0000000006AD0000-0x0000000006AE4000-memory.dmp

memory/3956-109-0x0000000006B00000-0x0000000006B10000-memory.dmp

memory/3956-110-0x0000000006B10000-0x0000000006B24000-memory.dmp

memory/3956-111-0x0000000006B30000-0x0000000006B3E000-memory.dmp

memory/3956-112-0x0000000006B40000-0x0000000006B6E000-memory.dmp

memory/3956-113-0x0000000006B70000-0x0000000006B84000-memory.dmp