Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
29-06-2024 05:44
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe
Resource
win7-20240611-en
General
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Target
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe
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Size
3.8MB
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MD5
aff8c19ce9e4a9ce0903271bda4d3139
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SHA1
b90ce21221c1bb3873881f1ef9eb8ed22710297f
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SHA256
711155dace4abc5ce4039e4bee02a934dd66ddda63633fd62cf7f906fd3478bb
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SHA512
0e7ecf5971abb71307e18a16ed3cb466a10a78f6eab6917ad8ef172ad9b7d98e069f28ee555335d3dfaa1cec800f23f06a87e5f967aa5088bae7da521915701c
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SSDEEP
49152:V50H0vEjh9Xos8BWy0kUogvH0W1EgvS4t1eU8tzz8Pwtr17n8TI9j:V/Ejh9X7y0kavH0W7vl1eU8d8P+Bb8TO
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.
Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEGetAll.htm" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\contexts = "243" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\ 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe -
Modifies registry class 12 IoCs
Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exepid process 2108 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exedescription pid process Token: SeRestorePrivilege 2108 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exepid process 2108 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe 2108 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe 2108 2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-29_aff8c19ce9e4a9ce0903271bda4d3139_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