Analysis
- max time kernel
139s - max time network
108s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
03/05/2024, 02:44
Behavioral task
behavioral1
Sample
2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe
Resource
win7-20231129-en
windows7-x64
7 signatures
150 seconds
General
- Target 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe
- Size 3.9MB
- Sample240503-c8a1ksdb4w
- SHA256 2e41cf3964b7187e8b0fe5615253767959ba9f28f4e1732c93ce9c2d5227b054
- MD5 23b008eb1ffc182ca8d2e918ac871c30
- SHA1 9c8b1ac8ccd7ecf9a12dc131b6e71f735eedf1f3
- SHA512 6a0a910c2cd3cf98e0f3b1cf5bfc616040acebaa619ba994201ee0a327efefd88516264150b884475e62ae62f6c997f087d46b482e0ddd8eee4a6623236ca748
- SSDEEP 98304:on3eDtr8IXpBYrW58VwJyl1eUttFHtP9SnY8R:on3eJr86pBYzCybYn
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\contexts = "243" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEGetAll.htm" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe - Modifies registry class 12 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeRestorePrivilege 4032 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4032 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe 4032 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe 4032 2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-03_23b008eb1ffc182ca8d2e918ac871c30_icedid.exe"1⤵
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4032