Malware Analysis Report

2024-09-11 12:56

Sample ID 240611-ashdlsxcpp
Target 8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920
SHA256 8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920
Tags
sality backdoor evasion trojan upx
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

8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920

Threat Level: Known bad

The file 8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920 was found to be: Known bad.

Malicious Activity Summary

sality backdoor evasion trojan upx

Modifies firewall policy service

Sality

Windows security bypass

UAC bypass

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

UPX dump on OEP (original entry point)

Executes dropped EXE

Loads dropped DLL

Windows security modification

UPX packed file

Checks whether UAC is enabled

Enumerates connected drives

Drops file in Windows directory

Drops file in Program Files directory

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System policy modification

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Create or Modify System Process
T1543
Windows Service
T1543.003
Privilege Escalation
TA0004
Create or Modify System Process
T1543
Windows Service
T1543.003
Abuse Elevation Control Mechanism
T1548
Bypass User Account Control
T1548.002
Defense Evasion
TA0005
Modify Registry
T1112
Abuse Elevation Control Mechanism
T1548
Bypass User Account Control
T1548.002
Impair Defenses
T1562
Disable or Modify Tools
T1562.001
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Peripheral Device Discovery
T1120
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-11 00:28

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 00:28

Reported

2024-06-11 00:30

Platform

win7-20231129-en

Max time kernel

117s

Max time network

118s

Command Line

"taskhost.exe"

Signatures

Modifies firewall policy service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A

Sality

backdoor sality

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

Description Indicator Process Target
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UPX dump on OEP (original entry point)

Description Indicator Process Target
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Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f762b93.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
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N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

UPX packed file

upx
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Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\f765abd C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
File created C:\Windows\f760a9b C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
File opened for modification C:\Windows\SYSTEM.INI C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2900 wrote to memory of 2960 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2960 wrote to memory of 2768 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760a4d.exe
PID 2960 wrote to memory of 2768 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760a4d.exe
PID 2960 wrote to memory of 2768 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760a4d.exe
PID 2960 wrote to memory of 2768 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760a4d.exe
PID 2768 wrote to memory of 1236 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\taskhost.exe
PID 2768 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\Dwm.exe
PID 2768 wrote to memory of 1380 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\Explorer.EXE
PID 2768 wrote to memory of 1680 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\DllHost.exe
PID 2768 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\rundll32.exe
PID 2768 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\SysWOW64\rundll32.exe
PID 2768 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\SysWOW64\rundll32.exe
PID 2960 wrote to memory of 2388 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2960 wrote to memory of 2388 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2960 wrote to memory of 2388 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2960 wrote to memory of 2388 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2960 wrote to memory of 3056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2960 wrote to memory of 3056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2960 wrote to memory of 3056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2960 wrote to memory of 3056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2768 wrote to memory of 1236 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\taskhost.exe
PID 2768 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\system32\Dwm.exe
PID 2768 wrote to memory of 1380 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Windows\Explorer.EXE
PID 2768 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2768 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Users\Admin\AppData\Local\Temp\f760bd3.exe
PID 2768 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2768 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\f760a4d.exe C:\Users\Admin\AppData\Local\Temp\f762b93.exe
PID 2388 wrote to memory of 1236 N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe C:\Windows\system32\taskhost.exe
PID 2388 wrote to memory of 1340 N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe C:\Windows\system32\Dwm.exe
PID 2388 wrote to memory of 1380 N/A C:\Users\Admin\AppData\Local\Temp\f760bd3.exe C:\Windows\Explorer.EXE

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760a4d.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\f760bd3.exe N/A

Processes

C:\Windows\system32\taskhost.exe

"taskhost.exe"

C:\Windows\system32\Dwm.exe

"C:\Windows\system32\Dwm.exe"

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920.dll,#1

C:\Users\Admin\AppData\Local\Temp\f760a4d.exe

C:\Users\Admin\AppData\Local\Temp\f760a4d.exe

C:\Users\Admin\AppData\Local\Temp\f760bd3.exe

C:\Users\Admin\AppData\Local\Temp\f760bd3.exe

C:\Users\Admin\AppData\Local\Temp\f762b93.exe

C:\Users\Admin\AppData\Local\Temp\f762b93.exe

Network

N/A

Files

memory/2960-1-0x0000000010000000-0x0000000010020000-memory.dmp

\Users\Admin\AppData\Local\Temp\f760a4d.exe

MD5 d43858b39b17c5ca024b5fbfea1fbb2a
SHA1 562f9580c85b1d308c5f5e8d5273327262accce1
SHA256 7f5e5c450437280aad2b6f492104640ada2b6ae687b5bf8e7494326f3bf83652
SHA512 714db1a1c99c0fb9eb0b57e92084ce4199ec3c892f1ecefaa4bb23afc0e5d10b9f1dc4f5b4aeb112612db8f36fa61c36f9c8d2a5802dc67cf3c7f08b46074946

memory/2960-9-0x0000000000250000-0x0000000000262000-memory.dmp

memory/2960-8-0x0000000000250000-0x0000000000262000-memory.dmp

memory/2768-11-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2768-14-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-15-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-17-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-19-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-16-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-12-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-22-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-20-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2960-48-0x00000000006A0000-0x00000000006A1000-memory.dmp

memory/2768-50-0x0000000000330000-0x0000000000332000-memory.dmp

memory/2768-47-0x00000000005A0000-0x00000000005A1000-memory.dmp

memory/2768-21-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2960-39-0x00000000006A0000-0x00000000006A1000-memory.dmp

memory/2960-38-0x0000000000270000-0x0000000000272000-memory.dmp

memory/1236-28-0x00000000002D0000-0x00000000002D2000-memory.dmp

memory/2768-18-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2388-61-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2960-60-0x0000000000270000-0x0000000000272000-memory.dmp

memory/2960-59-0x00000000007C0000-0x00000000007D2000-memory.dmp

memory/2960-57-0x0000000000270000-0x0000000000272000-memory.dmp

memory/2768-62-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-63-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-64-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-65-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-66-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-68-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/3056-80-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2768-81-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-82-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2388-93-0x0000000000260000-0x0000000000262000-memory.dmp

memory/2388-95-0x0000000000260000-0x0000000000262000-memory.dmp

memory/2388-94-0x0000000000270000-0x0000000000271000-memory.dmp

memory/3056-101-0x0000000000260000-0x0000000000262000-memory.dmp

memory/3056-100-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/2768-102-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/3056-103-0x0000000000260000-0x0000000000262000-memory.dmp

memory/2768-106-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2768-112-0x0000000000330000-0x0000000000332000-memory.dmp

memory/2768-145-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2768-146-0x00000000006B0000-0x000000000176A000-memory.dmp

memory/2388-154-0x0000000000A10000-0x0000000001ACA000-memory.dmp

C:\Windows\SYSTEM.INI

MD5 518d8c96e15cd7fcd63c01204f2f4eb0
SHA1 c0f09297848c6ab69d903d2ee404482fe4bb44db
SHA256 e54304d0482cd847d65a507c9d2d22075805e931044105aa7679219ac07aca5e
SHA512 8c507fa3b8944b9fbbf55c1376eb9cc6d026234ae9528ee5438623c6dd1af4b922aaec180ecafa3172c23a4df1717e22fc2e3cd4ac744684fda177039c6fa02a

memory/2388-181-0x0000000000A10000-0x0000000001ACA000-memory.dmp

memory/2388-180-0x0000000000400000-0x0000000000412000-memory.dmp

memory/3056-185-0x0000000000400000-0x0000000000412000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 00:28

Reported

2024-06-11 00:31

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

155s

Command Line

"fontdrvhost.exe"

Signatures

Modifies firewall policy service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Sality

backdoor sality

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

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UPX dump on OEP (original entry point)

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Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\e5744c9.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\e575f75.exe N/A

UPX packed file

upx
Description Indicator Process Target
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Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\7-Zip\7z.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened for modification C:\Program Files\7-Zip\7zFM.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened for modification C:\Program Files\7-Zip\7zG.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened for modification C:\Program Files\7-Zip\Uninstall.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\e5743ee C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
File opened for modification C:\Windows\SYSTEM.INI C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1748 wrote to memory of 2128 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1748 wrote to memory of 2128 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1748 wrote to memory of 2128 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 2284 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe
PID 2128 wrote to memory of 2284 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe
PID 2128 wrote to memory of 2284 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5743a0.exe
PID 2284 wrote to memory of 808 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\fontdrvhost.exe
PID 2284 wrote to memory of 816 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\fontdrvhost.exe
PID 2284 wrote to memory of 376 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\dwm.exe
PID 2284 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\sihost.exe
PID 2284 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\svchost.exe
PID 2284 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\taskhostw.exe
PID 2284 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\Explorer.EXE
PID 2284 wrote to memory of 3536 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\svchost.exe
PID 2284 wrote to memory of 3748 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\DllHost.exe
PID 2284 wrote to memory of 3844 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 2284 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 4000 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 2284 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 2860 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 2284 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\backgroundTaskHost.exe
PID 2284 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\rundll32.exe
PID 2284 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SysWOW64\rundll32.exe
PID 2284 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 3872 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5744c9.exe
PID 2128 wrote to memory of 3872 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5744c9.exe
PID 2128 wrote to memory of 3872 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5744c9.exe
PID 2128 wrote to memory of 4576 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e575f75.exe
PID 2128 wrote to memory of 4576 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e575f75.exe
PID 2128 wrote to memory of 4576 N/A C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\e575f75.exe
PID 2284 wrote to memory of 808 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\fontdrvhost.exe
PID 2284 wrote to memory of 816 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\fontdrvhost.exe
PID 2284 wrote to memory of 376 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\dwm.exe
PID 2284 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\sihost.exe
PID 2284 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\svchost.exe
PID 2284 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\taskhostw.exe
PID 2284 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\Explorer.EXE
PID 2284 wrote to memory of 3536 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\svchost.exe
PID 2284 wrote to memory of 3748 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\system32\DllHost.exe
PID 2284 wrote to memory of 3844 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 2284 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 4000 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 2284 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 2860 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 2284 wrote to memory of 3872 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Users\Admin\AppData\Local\Temp\e5744c9.exe
PID 2284 wrote to memory of 3872 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Users\Admin\AppData\Local\Temp\e5744c9.exe
PID 2284 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 3176 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Windows\System32\RuntimeBroker.exe
PID 2284 wrote to memory of 4576 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Users\Admin\AppData\Local\Temp\e575f75.exe
PID 2284 wrote to memory of 4576 N/A C:\Users\Admin\AppData\Local\Temp\e5743a0.exe C:\Users\Admin\AppData\Local\Temp\e575f75.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\e5743a0.exe N/A

Processes

C:\Windows\system32\fontdrvhost.exe

"fontdrvhost.exe"

C:\Windows\system32\fontdrvhost.exe

"fontdrvhost.exe"

C:\Windows\system32\dwm.exe

"dwm.exe"

C:\Windows\system32\sihost.exe

sihost.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc

C:\Windows\system32\taskhostw.exe

taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe

"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe

"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe

"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca

C:\Windows\system32\backgroundTaskHost.exe

"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c7859818c915aa9b5d35f88e9dcd1d51639a3ab54312e61f52807fa443da920.dll,#1

C:\Users\Admin\AppData\Local\Temp\e5743a0.exe

C:\Users\Admin\AppData\Local\Temp\e5743a0.exe

C:\Users\Admin\AppData\Local\Temp\e5744c9.exe

C:\Users\Admin\AppData\Local\Temp\e5744c9.exe

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Users\Admin\AppData\Local\Temp\e575f75.exe

C:\Users\Admin\AppData\Local\Temp\e575f75.exe

Network

Files

memory/2128-1-0x0000000010000000-0x0000000010020000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\e5743a0.exe

MD5 d43858b39b17c5ca024b5fbfea1fbb2a
SHA1 562f9580c85b1d308c5f5e8d5273327262accce1
SHA256 7f5e5c450437280aad2b6f492104640ada2b6ae687b5bf8e7494326f3bf83652
SHA512 714db1a1c99c0fb9eb0b57e92084ce4199ec3c892f1ecefaa4bb23afc0e5d10b9f1dc4f5b4aeb112612db8f36fa61c36f9c8d2a5802dc67cf3c7f08b46074946

memory/2284-5-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2284-6-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2128-27-0x00000000038F0000-0x00000000038F2000-memory.dmp

memory/2128-26-0x0000000003980000-0x0000000003981000-memory.dmp

memory/2284-21-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-25-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-33-0x0000000003520000-0x0000000003522000-memory.dmp

memory/3872-32-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2284-11-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-28-0x0000000003520000-0x0000000003522000-memory.dmp

memory/2284-31-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-34-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-10-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-36-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-35-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-16-0x0000000003D30000-0x0000000003D31000-memory.dmp

memory/2128-14-0x00000000038F0000-0x00000000038F2000-memory.dmp

memory/2128-12-0x00000000038F0000-0x00000000038F2000-memory.dmp

memory/2284-9-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-8-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-37-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-38-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-39-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-40-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-41-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-43-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-44-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/4576-52-0x0000000000400000-0x0000000000412000-memory.dmp

memory/2284-53-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-55-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-56-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/3872-64-0x00000000001E0000-0x00000000001E2000-memory.dmp

memory/4576-65-0x00000000001E0000-0x00000000001E2000-memory.dmp

memory/4576-63-0x00000000001E0000-0x00000000001E2000-memory.dmp

memory/4576-62-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/3872-60-0x00000000001E0000-0x00000000001E2000-memory.dmp

memory/3872-59-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2284-66-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-68-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-71-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-73-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-75-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-77-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-79-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-81-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-83-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-84-0x00000000007F0000-0x00000000018AA000-memory.dmp

memory/2284-91-0x0000000003520000-0x0000000003522000-memory.dmp

memory/2284-103-0x0000000000400000-0x0000000000412000-memory.dmp

memory/3872-107-0x0000000000400000-0x0000000000412000-memory.dmp

memory/4576-111-0x0000000000400000-0x0000000000412000-memory.dmp