Malware Analysis Report

2025-01-02 07:30

Sample ID 240816-ey79faygqp
Target 2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid
SHA256 c119b249fc0b3115369a88115022e0541aa7e9d1647e1c1633765a095f4bbf0a
Tags
floxif sality backdoor discovery evasion persistence privilege_escalation trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

c119b249fc0b3115369a88115022e0541aa7e9d1647e1c1633765a095f4bbf0a

Threat Level: Known bad

The file 2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid was found to be: Known bad.

Malicious Activity Summary

floxif sality backdoor discovery evasion persistence privilege_escalation trojan upx

Modifies firewall policy service

Windows security bypass

Floxif, Floodfix

UAC bypass

Sality

Detects Floxif payload

Event Triggered Execution: AppInit DLLs

Disables RegEdit via registry modification

Disables Task Manager via registry modification

UPX packed file

ACProtect 1.3x - 1.4x DLL software

Windows security modification

Loads dropped DLL

Checks whether UAC is enabled

Enumerates connected drives

Drops file in Program Files directory

Drops file in Windows directory

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

System policy modification

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-16 04:22

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-08-16 04:22

Reported

2024-08-16 04:24

Platform

win7-20240708-en

Max time kernel

121s

Max time network

121s

Command Line

"taskhost.exe"

Signatures

Floxif, Floodfix

backdoor trojan floxif

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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Detects Floxif payload

backdoor
Description Indicator Process Target
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Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Disables Task Manager via registry modification

evasion

Event Triggered Execution: AppInit DLLs

persistence privilege_escalation

ACProtect 1.3x - 1.4x DLL software

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.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:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 5isohu.com udp

Files

memory/2420-0-0x0000000000400000-0x000000000048E000-memory.dmp

\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/2420-4-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2420-6-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-11-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-21-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2420-20-0x0000000000250000-0x0000000000252000-memory.dmp

memory/1104-13-0x0000000000410000-0x0000000000412000-memory.dmp

memory/2420-9-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-12-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-24-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2420-26-0x0000000000250000-0x0000000000252000-memory.dmp

memory/2420-30-0x0000000000421000-0x0000000000424000-memory.dmp

memory/2420-29-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-27-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-28-0x0000000000250000-0x0000000000252000-memory.dmp

memory/2420-25-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-10-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-8-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-36-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-35-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-37-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-38-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-39-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-41-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-43-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2420-42-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-44-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-45-0x0000000002BA0000-0x0000000003C2E000-memory.dmp

memory/2420-54-0x0000000000250000-0x0000000000252000-memory.dmp

memory/2420-65-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2420-64-0x0000000000400000-0x000000000048E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-16 04:22

Reported

2024-08-16 04:24

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"fontdrvhost.exe"

Signatures

Floxif, Floodfix

backdoor trojan floxif

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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Detects Floxif payload

backdoor
Description Indicator Process Target
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Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Disables Task Manager via registry modification

evasion

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
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Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.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\FirewallDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
File created \??\c:\program files\common files\system\symsrv.dll.000 C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3992 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 3992 wrote to memory of 792 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 3992 wrote to memory of 64 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\dwm.exe
PID 3992 wrote to memory of 620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\sihost.exe
PID 3992 wrote to memory of 768 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\svchost.exe
PID 3992 wrote to memory of 3120 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\taskhostw.exe
PID 3992 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\Explorer.EXE
PID 3992 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\svchost.exe
PID 3992 wrote to memory of 3748 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\DllHost.exe
PID 3992 wrote to memory of 3840 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 3992 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 3996 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 3992 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 952 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 3992 wrote to memory of 1980 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3992 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3992 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\BackgroundTaskHost.exe
PID 3992 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 3992 wrote to memory of 792 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\fontdrvhost.exe
PID 3992 wrote to memory of 64 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\dwm.exe
PID 3992 wrote to memory of 620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\sihost.exe
PID 3992 wrote to memory of 768 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\svchost.exe
PID 3992 wrote to memory of 3120 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\taskhostw.exe
PID 3992 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\Explorer.EXE
PID 3992 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\svchost.exe
PID 3992 wrote to memory of 3748 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\DllHost.exe
PID 3992 wrote to memory of 3840 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 3992 wrote to memory of 3908 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 3996 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 3992 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 952 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
PID 3992 wrote to memory of 1980 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3992 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3992 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.exe
PID 3992 wrote to memory of 1788 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe C:\Windows\System32\RuntimeBroker.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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_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\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\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-16_3e44ae0c6620fba7435f0bd9a65cf632_floxif_icedid.exe"

C:\Windows\system32\BackgroundTaskHost.exe

"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider

C:\Windows\System32\RuntimeBroker.exe

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

C:\Windows\System32\RuntimeBroker.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 www.aieov.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 23.79.56.45.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 www.microsoft.com udp
GB 95.100.245.144:80 www.microsoft.com tcp
US 8.8.8.8:53 144.245.100.95.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/3992-0-0x0000000000400000-0x000000000048E000-memory.dmp

C:\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/3992-5-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3992-16-0x00000000047B0000-0x00000000047B2000-memory.dmp

memory/3992-12-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-19-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-22-0x0000000000421000-0x0000000000424000-memory.dmp

memory/3992-21-0x00000000047B0000-0x00000000047B2000-memory.dmp

memory/3992-18-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-17-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-20-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-13-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-10-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-9-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-11-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-15-0x00000000047C0000-0x00000000047C1000-memory.dmp

memory/3992-14-0x00000000047B0000-0x00000000047B2000-memory.dmp

memory/3992-23-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-24-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-29-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-31-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-32-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-33-0x0000000000400000-0x000000000048E000-memory.dmp

memory/3992-35-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-36-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3992-37-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-47-0x00000000047B0000-0x00000000047B2000-memory.dmp

memory/3992-38-0x00000000035D0000-0x000000000465E000-memory.dmp

memory/3992-57-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3992-56-0x0000000000400000-0x000000000048E000-memory.dmp