Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20/05/2024, 10:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
General
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Target
2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe
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Size
3.7MB
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MD5
1d9d2e901e69004f8e818ddd5ed6da9d
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SHA1
7700e56a7c5fd76b825c6d9b7769d3c34e35e2f6
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SHA256
492e55c467a974e2afe24ebbf4d6785c5c22e8e6010d630afd6f687630fb26e4
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SHA512
13e4e9720dbf7f2e655a2a46211197d7488f804346f5799ea052814b004d8cf37c8fd35885eecf333e8f2ccf4757e3f7c641a9a2d69de8c508d367b498624cdb
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SSDEEP
49152:+F8uJAwa2iMIeESAz9oDhdfaxncTniDJYMqauqHene4syW1ywpdQ3zF9P/tW17nf:qNNWMFTrau9ep1ywfkF9PFUb8Tk
Malware Config
Signatures
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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\ 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEGetAll.htm" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\contexts = "243" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe -
Modifies registry class 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1440 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeRestorePrivilege 1440 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1440 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe 1440 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe 1440 2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-20_1d9d2e901e69004f8e818ddd5ed6da9d_icedid.exe"1⤵
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1440