Analysis
- max time kernel
148s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system - submitted
13/04/2024, 03:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe
Resource
win7-20240319-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe
Resource
win10v2004-20240412-en
15 signatures
150 seconds
General
- Target 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe
- Size 3.9MB
- Sample240413-ebch9abb52
- SHA256 66d9843b97af195e154d139c56bf16abe4d078094a22b354aa78ccb45da08db9
- MD5 59d8f56b643b87fd9a21ca20fa6d4a7f
- SHA1 940ed371311fa53b05b51905d19790a64144e4d0
- SHA512 f6c1d443d2a8a76ad59246667a3f1c011a855ef314752e050ac9d5de32fd8d4868837e6fe97d96a1935021f719132b6229f65fd227c75662dd377fe934acffd4
- SSDEEP 98304:SwtI3SJDelgiyDoFPbT1nOBerFPV8smk8aD:SxCJbiDpbjaU
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Detects executables containing SQL queries to confidential data stores. Observed in infostealers 2 IoCs
resource yara_rule behavioral2/memory/1052-11-0x0000000000400000-0x00000000007CA000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore behavioral2/memory/1052-22-0x0000000000400000-0x00000000007CA000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/files/0x00070000000233e9-1.dat UPX behavioral2/memory/1052-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/1052-15-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/1052-18-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/1052-21-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/1052-28-0x0000000010000000-0x0000000010030000-memory.dmp UPX - Modifies AppInit DLL entries 2 TTPs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x00070000000233e9-1.dat acprotect - Loads dropped DLL 1 IoCs
pid Process 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe -
resource yara_rule behavioral2/files/0x00070000000233e9-1.dat upx behavioral2/memory/1052-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1052-15-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1052-18-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1052-21-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1052-28-0x0000000010000000-0x0000000010030000-memory.dmp upx - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - 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} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\ = "IDM Helper" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}\NoExplorer = "1" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe File created \??\c:\program files\common files\system\symsrv.dll.000 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\Policy = "3" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\AppName = "IEMonitor.exe" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A}\Policy = "3" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\DownloadUI = "{7D11E719-FF90-479C-B0D7-96EB43EE55D7}" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\Policy = "3" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\contexts = "243" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{1902485B-CE75-42C1-BA2D-57E660793D9A} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppName = "2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\DragDrop\{19129CDA-AFC0-4330-99BC-C5A834F89006}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download all links with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEGetAll.htm" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E0DACC63-037F-46EE-AC02-E4C7B0FBFEB4}\AppName = "2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\Low Rights\DragDrop 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IEExt.htm" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Download with IDM\contexts = "243" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Modifies registry class 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\RunAs = "Interactive User" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID\ = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ = "IDMan.CIDMLinkTransmitter" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4} 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\ROTFlags = "1" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IDMan.CIDMLinkTransmitter\CLSID 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC746233-E9D3-49CD-862F-068F7B7CCCA4}\AppID = "{AC746233-E9D3-49CD-862F-068F7B7CCCA4}" 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe Token: SeRestorePrivilege 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe 1052 2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-13_59d8f56b643b87fd9a21ca20fa6d4a7f_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1052
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files\Common Files\System\symsrv.dll
- Size 67KB
- SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
- MD5 7574cf2c64f35161ab1292e2f532aabf
- SHA1 14ba3fa927a06224dfe587014299e834def4644f
- SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
- SSDEEP 1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZL:c8y93KQjy7G55riF1cMo03V
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\Common Files\System\symsrv.dll.000
- Size 175B
- SHA256 eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
- MD5 1130c911bf5db4b8f7cf9b6f4b457623
- SHA1 48e734c4bc1a8b5399bff4954e54b268bde9d54c
- SHA512 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
- MD5 SHA1 SHA512