Malware Analysis Report

2024-09-11 12:57

Sample ID 240612-xb8kssyhrj
Target 2024-06-12_ae8662a0614f543167980245ab8bc697_icedid
SHA256 3613b15101ed41f2e72e0e519a1b4cc594a4f6e8942e71c15e58d8ec55ee0a30
Tags
sality backdoor 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

3613b15101ed41f2e72e0e519a1b4cc594a4f6e8942e71c15e58d8ec55ee0a30

Threat Level: Known bad

The file 2024-06-12_ae8662a0614f543167980245ab8bc697_icedid was found to be: Known bad.

Malicious Activity Summary

sality backdoor evasion trojan upx

UAC bypass

Sality

Windows security bypass

Modifies firewall policy service

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

UPX dump on OEP (original entry point)

Windows security modification

UPX packed file

Checks whether UAC is enabled

Drops file in Windows directory

Unsigned PE

System policy modification

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

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
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-12 18:41

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 18:41

Reported

2024-06-12 18:44

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

54s

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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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
N/A N/A N/A N/A
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UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
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Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\SYSTEM.INI C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4160 wrote to memory of 772 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 4160 wrote to memory of 776 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 4160 wrote to memory of 316 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\dwm.exe
PID 4160 wrote to memory of 2492 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\sihost.exe
PID 4160 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\svchost.exe
PID 4160 wrote to memory of 2816 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\taskhostw.exe
PID 4160 wrote to memory of 3368 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\Explorer.EXE
PID 4160 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\svchost.exe
PID 4160 wrote to memory of 3732 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\system32\DllHost.exe
PID 4160 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 4160 wrote to memory of 3892 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 4160 wrote to memory of 4016 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 4160 wrote to memory of 4060 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 4160 wrote to memory of 2168 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 4160 wrote to memory of 1292 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 4160 wrote to memory of 4604 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe"

Network

Files

memory/4160-0-0x0000000000400000-0x0000000000452000-memory.dmp

memory/4160-1-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-6-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-5-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-8-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-16-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-7-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-3-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-11-0x00000000042F0000-0x00000000042F1000-memory.dmp

memory/4160-10-0x0000000003810000-0x0000000003812000-memory.dmp

memory/4160-17-0x0000000002370000-0x00000000033FE000-memory.dmp

memory/4160-22-0x0000000000400000-0x0000000000452000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 18:41

Reported

2024-06-12 18:44

Platform

win7-20240611-en

Max time kernel

122s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

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

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

UPX dump on OEP (original entry point)

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

UPX packed file

upx
Description Indicator Process Target
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\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\SYSTEM.INI C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

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\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_ae8662a0614f543167980245ab8bc697_icedid.exe"

Network

N/A

Files

memory/2204-0-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2204-1-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

memory/2204-3-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

memory/2204-5-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2204-6-0x0000000001EA0000-0x0000000002F2E000-memory.dmp