Malware Analysis Report

2024-09-11 12:21

Sample ID 240614-158pfasapl
Target bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f
SHA256 bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f
Tags
sality backdoor discovery evasion trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f

Threat Level: Known bad

The file bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f was found to be: Known bad.

Malicious Activity Summary

sality backdoor discovery evasion trojan upx

Windows security bypass

UAC bypass

Modifies firewall policy service

Sality

UPX packed file

Windows security modification

Checks whether UAC is enabled

Checks installed software on the system

Drops file in Windows directory

Unsigned PE

System policy modification

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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
Query Registry
T1012
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-14 22:15

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 22:15

Reported

2024-06-14 22:17

Platform

win10v2004-20240611-en

Max time kernel

91s

Max time network

92s

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\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.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\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

UPX packed file

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

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Checks installed software on the system

discovery

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\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\e573066 C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
File opened for modification C:\Windows\SYSTEM.INI C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3520 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\fontdrvhost.exe
PID 3520 wrote to memory of 796 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\fontdrvhost.exe
PID 3520 wrote to memory of 336 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\dwm.exe
PID 3520 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\sihost.exe
PID 3520 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\svchost.exe
PID 3520 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\taskhostw.exe
PID 3520 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\Explorer.EXE
PID 3520 wrote to memory of 3636 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\svchost.exe
PID 3520 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\DllHost.exe
PID 3520 wrote to memory of 3928 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 3520 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\System32\RuntimeBroker.exe
PID 3520 wrote to memory of 4072 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 3520 wrote to memory of 3672 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\System32\RuntimeBroker.exe
PID 3520 wrote to memory of 4248 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\System32\xgmksa.exe
PID 3520 wrote to memory of 4560 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 3520 wrote to memory of 2404 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\System32\RuntimeBroker.exe
PID 3520 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3520 wrote to memory of 5096 N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe C:\Windows\system32\backgroundTaskHost.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\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.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\xgmksa.exe

"C:\Windows\System32\xgmksa.exe"

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\RuntimeBroker.exe

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

C:\Windows\system32\backgroundTaskHost.exe

"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca

C:\Windows\system32\backgroundTaskHost.exe

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

C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe

"C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/3520-0-0x0000000000400000-0x0000000000635000-memory.dmp

memory/3520-7-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

memory/3520-3-0x0000000002480000-0x000000000353A000-memory.dmp

memory/3520-4-0x0000000002480000-0x000000000353A000-memory.dmp

memory/3520-12-0x0000000002480000-0x000000000353A000-memory.dmp

memory/3520-8-0x0000000002480000-0x000000000353A000-memory.dmp

memory/3520-6-0x0000000000790000-0x0000000000792000-memory.dmp

memory/3520-1-0x0000000002480000-0x000000000353A000-memory.dmp

memory/3520-14-0x0000000000400000-0x0000000000635000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 22:15

Reported

2024-06-14 22:17

Platform

win7-20231129-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe"

Signatures

Sality

backdoor sality

UPX packed file

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

Checks installed software on the system

discovery

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe

"C:\Users\Admin\AppData\Local\Temp\bd2793d5095318d89cb0a2c4a1bb09f6c56a9ba3253c12f907b1febe4283a04f.exe"

Network

N/A

Files

memory/2044-0-0x0000000000400000-0x0000000000635000-memory.dmp

memory/2044-2-0x0000000000400000-0x0000000000635000-memory.dmp

memory/2044-3-0x0000000001FD0000-0x000000000308A000-memory.dmp

memory/2044-4-0x0000000001FD0000-0x000000000308A000-memory.dmp