Analysis
- max time kernel
132s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
27/05/2024, 02:48
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe
Resource
win7-20240508-en
windows7-x64
7 signatures
150 seconds
General
- Target 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe
- Size 3.8MB
- Sample240527-dakb2aee84
- SHA256 061e95c398e17b3e44cb55f112d69981440a5e5278e8f49fa97736dcf9a56c9d
- MD5 e7ad63fc820ce159685a49b0fbe694b7
- SHA1 e6aded49bd33d95e92286eae61d11023eeed8e32
- SHA512 1ca9561faf058edafd11bd75cc1dfd062e861fe8d7542baf908e87c34e5c48dd468f4793fefb46a16fdf3bf632bc7d580d993fd552cc11ef196f54a4aa454297
- SSDEEP 49152:vYxTOt5boOxsAqWA4vlL0Q78c319pklBS1lLMV5pd87aPQcty17n8T6e:vYOoOxDqWAel4Y7B1lLMVbdWaPtYb8T7
- 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEGetAll.htm" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\contexts = "243" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe - Modifies registry class 12 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeRestorePrivilege 1976 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1976 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe 1976 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe 1976 2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-27_e7ad63fc820ce159685a49b0fbe694b7_icedid_nymaim.exe"1⤵
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1976