Malware Analysis Report

2025-01-02 07:31

Sample ID 240816-dq59fawerk
Target 5ef07ec4f5f42128706936eb0abe9770N.exe
SHA256 1fbbd262a98b6cdd4b29c9bf57688be2ff135925973850cc006d67f2ba1cd711
Tags
floxif adware backdoor discovery persistence privilege_escalation spyware stealer 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

1fbbd262a98b6cdd4b29c9bf57688be2ff135925973850cc006d67f2ba1cd711

Threat Level: Known bad

The file 5ef07ec4f5f42128706936eb0abe9770N.exe was found to be: Known bad.

Malicious Activity Summary

floxif adware backdoor discovery persistence privilege_escalation spyware stealer trojan upx

Floxif, Floodfix

Detects Floxif payload

Event Triggered Execution: AppInit DLLs

UPX packed file

ACProtect 1.3x - 1.4x DLL software

Loads dropped DLL

Checks computer location settings

Reads user/profile data of web browsers

Installs/modifies Browser Helper Object

Adds Run key to start application

Enumerates connected drives

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Modifies registry class

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-16 03:13

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-16 03:13

Reported

2024-08-16 03:15

Platform

win7-20240704-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe"

Signatures

Floxif, Floodfix

backdoor trojan floxif

Detects Floxif payload

backdoor
Description Indicator Process Target
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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

Reads user/profile data of web browsers

spyware stealer

UPX packed file

upx
Description Indicator Process Target
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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\IDMan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5ef07ec4f5f42128706936eb0abe9770N.exe /onboot" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created \??\c:\program files\common files\system\symsrv.dll.000 C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Model = "228" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Therad = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID\{E6871B76-C3C8-44DD-B947-ABFFE144860D} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node\CLSID\{07999AC3-058B-40BF-984F-69EB1E554CA7} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Wow6432Node C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 1316 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2696 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe

"C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMIECC64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMGetAll64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\downlWithIDM64.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 www.aieov.com udp
US 72.14.185.43:80 www.aieov.com tcp
US 72.14.185.43:80 www.aieov.com tcp
US 8.8.8.8:53 test.internetdownloadmanager.com udp
US 8.8.8.8:53 secure.internetdownloadmanager.com udp
US 8.8.8.8:53 www.internetdownloadmanager.com udp
US 8.8.8.8:53 mirror3.internetdownloadmanager.com udp
US 8.8.8.8:53 mirror5.internetdownloadmanager.com udp
US 8.8.8.8:53 registeridm.com udp
US 72.14.185.43:80 www.aieov.com tcp
US 72.14.185.43:80 www.aieov.com tcp
US 72.14.185.43:80 www.aieov.com tcp
US 72.14.185.43:80 www.aieov.com tcp
US 169.61.27.133:443 registeridm.com tcp

Files

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

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/2696-3-0x0000000010000000-0x0000000010030000-memory.dmp

\Users\Admin\AppData\Local\Temp\A1D26E2\9444B3CA88.tmp

MD5 d2d40a87cb753e5c433abd5501cee68a
SHA1 5ace63640bf7a44c9fdceee961b4e1530397c03b
SHA256 8a65e1501d75372b81250319e09b3602699f51b145bbce06d9fe3c21babc9edf
SHA512 7e0b39b9ae2c57713417d3daa6b20f164690ea9b826da103c0815113c33c2dff80df10f8f652259b31e8113f7d12be4d56af3e424ac61fb2db72bcc061059278

memory/1316-14-0x0000000010000000-0x0000000010030000-memory.dmp

memory/1316-16-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-18-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-20-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-19-0x0000000000ED0000-0x0000000001481000-memory.dmp

memory/2684-35-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2208-34-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-27-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2208-37-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2124-31-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2220-29-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2124-28-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-26-0x0000000000ED0000-0x0000000001481000-memory.dmp

memory/2220-39-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2684-41-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-45-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-44-0x0000000000ED0000-0x0000000001481000-memory.dmp

memory/2696-49-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-48-0x0000000000ED0000-0x0000000001481000-memory.dmp

C:\Program Files\Common Files\System\symsrv.dll.000

MD5 1130c911bf5db4b8f7cf9b6f4b457623
SHA1 48e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256 eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA512 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

memory/2696-53-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-58-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2696-66-0x0000000000ED0000-0x0000000001481000-memory.dmp

memory/2696-76-0x0000000000ED0000-0x0000000001481000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-16 03:13

Reported

2024-08-16 03:15

Platform

win10v2004-20240802-en

Max time kernel

116s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe"

Signatures

Floxif, Floodfix

backdoor trojan floxif

Detects Floxif payload

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

ACProtect 1.3x - 1.4x DLL software

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Reads user/profile data of web browsers

spyware stealer

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
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IDMan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5ef07ec4f5f42128706936eb0abe9770N.exe /onboot" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.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\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
File created \??\c:\program files\common files\system\symsrv.dll.000 C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Enumerates physical storage devices

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\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\WOW6432Node\CLSID\{E6871B76-C3C8-44DD-B947-ABFFE144860D} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5ef07ec4f5f42128706936eb0abe9770N.exe" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Model = "228" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\WOW6432Node\CLSID\{07999AC3-058B-40BF-984F-69EB1E554CA7} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD} C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\WOW6432Node\CLSID\{79873CC5-3951-43ED-BDF9-D8759474B6FD}\Therad = "1" C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4296 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3492 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 4340 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 4340 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4296 wrote to memory of 4340 N/A C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe

"C:\Users\Admin\AppData\Local\Temp\5ef07ec4f5f42128706936eb0abe9770N.exe"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMShellExt64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMIECC64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\IDMGetAll64.dll"

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\downlWithIDM64.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 www.aieov.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 172.214.232.199.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 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 5isohu.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 test.internetdownloadmanager.com udp
US 8.8.8.8:53 secure.internetdownloadmanager.com udp
US 8.8.8.8:53 www.internetdownloadmanager.com udp
US 8.8.8.8:53 mirror3.internetdownloadmanager.com udp
US 8.8.8.8:53 mirror5.internetdownloadmanager.com udp
US 8.8.8.8:53 registeridm.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 5isohu.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 5isohu.com udp
US 45.56.79.23:80 www.aieov.com tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 169.61.27.133:443 registeridm.com tcp
US 8.8.8.8:53 133.27.61.169.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 150.171.28.10:443 tse1.mm.bing.net tcp

Files

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

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/4296-3-0x0000000010000000-0x0000000010030000-memory.dmp

memory/4296-14-0x0000000010000000-0x0000000010030000-memory.dmp

memory/4296-12-0x0000000000A20000-0x0000000000FD1000-memory.dmp

memory/4296-21-0x0000000010000000-0x0000000010030000-memory.dmp

memory/4296-20-0x0000000000A20000-0x0000000000FD1000-memory.dmp

C:\Program Files\Common Files\System\symsrv.dll.000

MD5 1130c911bf5db4b8f7cf9b6f4b457623
SHA1 48e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256 eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA512 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

memory/4296-27-0x0000000010000000-0x0000000010030000-memory.dmp

memory/4296-26-0x0000000000A20000-0x0000000000FD1000-memory.dmp

memory/4296-49-0x0000000000A20000-0x0000000000FD1000-memory.dmp

memory/4296-52-0x0000000010000000-0x0000000010030000-memory.dmp