Analysis Overview
SHA256
5ef5eb5cd1f22d202ee122e198605c636f779ead5cfc5b2b184555de4ea404ac
Threat Level: Known bad
The file a4d36d6061527d3e3915d97f688e4e50N.exe was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Detects Floxif payload
Executes dropped EXE
ACProtect 1.3x - 1.4x DLL software
Drops startup file
UPX packed file
Loads dropped DLL
Network Service Discovery
Writes to the Master Boot Record (MBR)
Drops file in System32 directory
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
Suspicious behavior: LoadsDriver
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-18 15:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-18 15:07
Reported
2024-08-18 15:09
Platform
win7-20240708-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\BFA1C7.lnk | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Network Service Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\70B97F\cnvpe.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\internet.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\spec_a.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\RegEx.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\krnln.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\krnln.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\shell.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\internet.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\497A92\7fe4.edt | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File created | C:\Windows\SysWOW64\497A92\7fe4.inf | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\dp1.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\eAPI.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\shell.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\spec.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\com.run | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\EBFA1C\A1C7046D.TXT | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\497A92\7fe4.EDT | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File created | C:\Windows\SysWOW64\70B97F\cnvpe.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\dp1.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\eAPI.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\spec.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\A92EFF | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\EBFA1C | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\RegEx.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\497A92 | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\497A92\d170.inf | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\EBFA1C\A1C7046D.TXT | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\70B97F\com.run | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\497A92\7fe4.inf | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File created | C:\Windows\SysWOW64\497A92\d170.inf | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\497A92\7fe4.EDT | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TypedURLs | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" | C:\Windows\explorer.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 200000001a00eebbfe2300001000d09ad3fd8f23af46adb46c85480369c700000000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000 | C:\Windows\explorer.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\70B97F\BFA1C7.EXE | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe
"C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe"
C:\Windows\SysWOW64\arp.exe
arp -a
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.0.1 8e-af-0c-29-ff-f6
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.255.255 d3-a8-14-e8-fb-8a
C:\Windows\SysWOW64\arp.exe
arp -s 37.27.61.182 61-ce-f6-11-d1-10
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.22 5b-1a-ea-45-f3-45
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.251 51-a7-d1-5f-9a-97
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.252 13-e9-9a-24-61-c0
C:\Windows\SysWOW64\arp.exe
arp -s 239.255.255.250 df-cb-bf-ef-e0-c3
C:\Windows\SysWOW64\arp.exe
arp -s 255.255.255.255 32-e8-58-d7-22-eb
C:\Windows\SysWOW64\explorer.exe
explorer C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Windows\SysWOW64\70B97F\BFA1C7.EXE
C:\Windows\system32\70B97F\BFA1C7.EXE
Network
Files
memory/1732-102-0x00000000020E0000-0x00000000020F0000-memory.dmp
memory/2180-98-0x0000000010000000-0x0000000010032000-memory.dmp
memory/2180-97-0x0000000000400000-0x0000000000472000-memory.dmp
\Windows\SysWOW64\70B97F\BFA1C7.EXE
| MD5 | 92cb3a9a0807fa40b62fdad073ba712a |
| SHA1 | 34c22e6c87fc85242a6b84ad3c2cb32341dae43e |
| SHA256 | 381f079ba319041c818b55aa1e3a687bd562d3ded1c0bc02eb591c5c031103e8 |
| SHA512 | 99556a91a6183e568f62a47a167dc45bbbb9a8bd561d83d1ccedeb9d7e260252813f204cc70ec099bd0f2649b28aa16e52f5e9f0b9d531d7ccd462c9521583af |
memory/1732-92-0x0000000002010000-0x000000000206D000-memory.dmp
\Windows\SysWOW64\70B97F\eAPI.fne
| MD5 | 936745bac5c873ab1a91478d27894626 |
| SHA1 | 9ed92393f95692339ce03a8f1498f80c727e0555 |
| SHA256 | edfbe514d330e942ecd50dd7331659d59df27668e762d5a00e43df67f5f08630 |
| SHA512 | 32d15337ab7a62ff25802c04bd782f5be36012f1a5251d962226a8e8e2daa7bc0a35b9cbfb67889d3b9dbc5f6cc51f924bae963ae12619249b22f2cc9aa2bbd4 |
memory/1036-80-0x0000000003D10000-0x0000000003D20000-memory.dmp
memory/1732-79-0x0000000000520000-0x000000000053E000-memory.dmp
\Windows\SysWOW64\70B97F\dp1.fne
| MD5 | 6d4b2e73f6f8ecff02f19f7e8ef9a8c7 |
| SHA1 | 09c32ca167136a17fd69df8c525ea5ffeca6c534 |
| SHA256 | fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040 |
| SHA512 | 2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04 |
memory/1732-76-0x0000000000290000-0x00000000002A1000-memory.dmp
\Windows\SysWOW64\70B97F\shell.fne
| MD5 | d54753e7fc3ea03aec0181447969c0e8 |
| SHA1 | 824e7007b6569ae36f174c146ae1b7242f98f734 |
| SHA256 | 192608ff371400c1529aa05f1adba0fe4fdd769fcbf35ee5f8b4f78a838a7ec9 |
| SHA512 | c25ed4cb38d5d5e95a267979f0f3f9398c04a1bf5822dceb03d6f6d9b4832dfb227f1e6868327e52a0303f45c36b9ba806e75b16bd7419a7c5203c2ecbae838f |
memory/1732-72-0x00000000003B0000-0x00000000003FA000-memory.dmp
\Windows\SysWOW64\70B97F\com.run
| MD5 | ce2f773275d3fe8b78f4cf067d5e6a0f |
| SHA1 | b7135e34d46eb4303147492d5cee5e1ef7b392ab |
| SHA256 | eb8099c0ad2d82d9d80530443e2909f3b34be0844d445e844f1c994476c86d2d |
| SHA512 | d733dc01c047be56680629a385abdd2aa1598a2b5459269028446da9097b6f6c1e7ade5b74e3ac3809dd8a3f8d1cbbe7fd669f2762be61f9c38fd4a2cca9e063 |
\Windows\SysWOW64\70B97F\krnln.fnr
| MD5 | cf46bb62a1ba559ceb0fad7a5d642f28 |
| SHA1 | 80b63dd193e84bfacbe535587dd38471b8ea2c24 |
| SHA256 | fe4bba1a99b332c8bbd196d3a2f3c78d9edc8f212842ff2efef17eba38427f67 |
| SHA512 | 1f71f31fdc1ef7695d7a6e79218a9192804178bb2af80486de4f8ff3d7e176860813a61fa265bf78fe4ff722a85b72798938d715d8a2a034ac759505197a1058 |
memory/1732-68-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2180-67-0x0000000001FF0000-0x000000000200F000-memory.dmp
memory/2180-66-0x0000000001FF0000-0x000000000200F000-memory.dmp
memory/2180-49-0x00000000003E0000-0x00000000003F4000-memory.dmp
\Users\Admin\AppData\Local\Temp\E_N4\cnvpe.fne
| MD5 | fb7ea6f8ae09fa7621ee13f86c4f2935 |
| SHA1 | d93676c39ad0181dad70a662c41fc4c280cce848 |
| SHA256 | bdc314d45af6a5afaed2663e63817902e80f9a18ba1965947c314b433e05bfb0 |
| SHA512 | e15111dda54bcab507c20e910f8257d2dec2830bfbc5f69e5286ce37cabb79237ce8fb1c813b2d82fa7bed0c2df89e2940ceebde358162553290224cf0866749 |
memory/2180-23-0x00000000003C0000-0x00000000003DE000-memory.dmp
memory/2180-20-0x00000000002A0000-0x00000000002B1000-memory.dmp
memory/2180-16-0x0000000002E40000-0x0000000002F5D000-memory.dmp
memory/2180-8-0x0000000000403000-0x0000000000404000-memory.dmp
memory/2180-4-0x0000000010000000-0x0000000010032000-memory.dmp
\Program Files\Common Files\System\symsrv.dll
| MD5 | 0609f5fe5fee88412b62aacafc43aedc |
| SHA1 | e36ebd88d34a8b9af2808eb156f108ffc30d6a26 |
| SHA256 | b2e599e330c75124b46da9091b2546acff6dddc56d0f21d20e1af892f3ac07d6 |
| SHA512 | 63f2ce803eed240ea27fcbef2658645a654b157dc8b2c630719bbe16de109467b28de81179cc99625c074dec4b8aa1c473798bcf48a3b394c8ea0be9edecc2d0 |
memory/2180-1-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1732-105-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1732-106-0x00000000020E0000-0x00000000020F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-18 15:07
Reported
2024-08-18 15:09
Platform
win10v2004-20240802-en
Max time kernel
102s
Max time network
103s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\E37CC5.lnk | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Network Service Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\9E3B3C\spec_a.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\1A2F16 | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\C021A2\3c8c.EDT | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\eAPI.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\RegEx.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\shell.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\com.run | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\C021A2\3c8c.inf | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\cnvpe.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\eAPI.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\spec.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\RegEx.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\shell.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\com.run | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\dp1.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\krnln.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\krnln.fnr | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\cnvpe.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\C021A2\3c8c.inf | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File created | C:\Windows\SysWOW64\C021A2\3c8c.EDT | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\dp1.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\9E3B3C\internet.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\C021A2\119e.inf | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\EE37CC\7CC5ADE1.TXT | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\internet.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\C021A2\119e.inf | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\C021A2\3c8c.edt | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\9E3B3C\spec.fne | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\C021A2 | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| File opened for modification | C:\Windows\SysWOW64\EE37CC | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| File created | C:\Windows\SysWOW64\EE37CC\7CC5ADE1.TXT | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\explorer.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\TypedURLs | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell\NavBar = 000000000000000000000000000000008b000000870000003153505305d5cdd59c2e1b10939708002b2cf9ae6b0000005a000000007b00360044003800420042003300440033002d0039004400380037002d0034004100390031002d0041004200350036002d003400460033003000430046004600450046004500390046007d005f0057006900640074006800000013000000cc0000000000000000000000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Windows\explorer.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe
"C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N.exe"
C:\Windows\SysWOW64\arp.exe
arp -a
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.0.1 b6-06-57-28-c7-f2
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.255.255 4d-d4-80-e4-7b-1b
C:\Windows\SysWOW64\arp.exe
arp -s 49.12.169.208 87-c7-b8-cb-82-b2
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.22 66-81-91-be-8b-2a
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.251 0a-48-da-bb-d7-c9
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.252 1a-bd-dc-9b-cc-51
C:\Windows\SysWOW64\arp.exe
arp -s 239.255.255.250 fa-f0-82-32-c3-34
C:\Windows\SysWOW64\arp.exe
arp -s 255.255.255.255 f4-80-ca-a7-bf-8a
C:\Windows\SysWOW64\explorer.exe
explorer C:\Users\Admin\AppData\Local\Temp\a4d36d6061527d3e3915d97f688e4e50N
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE
C:\Windows\system32\9E3B3C\E37CC5.EXE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 52.111.227.13:443 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/2704-0-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 0609f5fe5fee88412b62aacafc43aedc |
| SHA1 | e36ebd88d34a8b9af2808eb156f108ffc30d6a26 |
| SHA256 | b2e599e330c75124b46da9091b2546acff6dddc56d0f21d20e1af892f3ac07d6 |
| SHA512 | 63f2ce803eed240ea27fcbef2658645a654b157dc8b2c630719bbe16de109467b28de81179cc99625c074dec4b8aa1c473798bcf48a3b394c8ea0be9edecc2d0 |
memory/2704-3-0x0000000010000000-0x0000000010032000-memory.dmp
memory/2704-12-0x0000000000403000-0x0000000000404000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\E_N4\krnln.fnr
| MD5 | cf46bb62a1ba559ceb0fad7a5d642f28 |
| SHA1 | 80b63dd193e84bfacbe535587dd38471b8ea2c24 |
| SHA256 | fe4bba1a99b332c8bbd196d3a2f3c78d9edc8f212842ff2efef17eba38427f67 |
| SHA512 | 1f71f31fdc1ef7695d7a6e79218a9192804178bb2af80486de4f8ff3d7e176860813a61fa265bf78fe4ff722a85b72798938d715d8a2a034ac759505197a1058 |
memory/2704-19-0x0000000002FD0000-0x00000000030ED000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\E_N4\shell.fne
| MD5 | d54753e7fc3ea03aec0181447969c0e8 |
| SHA1 | 824e7007b6569ae36f174c146ae1b7242f98f734 |
| SHA256 | 192608ff371400c1529aa05f1adba0fe4fdd769fcbf35ee5f8b4f78a838a7ec9 |
| SHA512 | c25ed4cb38d5d5e95a267979f0f3f9398c04a1bf5822dceb03d6f6d9b4832dfb227f1e6868327e52a0303f45c36b9ba806e75b16bd7419a7c5203c2ecbae838f |
memory/2704-32-0x0000000002430000-0x000000000244E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\E_N4\dp1.fne
| MD5 | 6d4b2e73f6f8ecff02f19f7e8ef9a8c7 |
| SHA1 | 09c32ca167136a17fd69df8c525ea5ffeca6c534 |
| SHA256 | fe5783e64aa70fac10c2e42d460732d9770534357329d8bc78576557c165f040 |
| SHA512 | 2fd7a95cb632e9c4ac6b34e5b6b875aae94e73cd4b1f213e78f46dadab4846227a030776461bca08f9d75a1d61a0d45427f7b0c8b71406b7debc14db04b2ce04 |
memory/2704-26-0x0000000002410000-0x0000000002421000-memory.dmp
C:\Windows\SysWOW64\9E3B3C\eAPI.fne
| MD5 | 936745bac5c873ab1a91478d27894626 |
| SHA1 | 9ed92393f95692339ce03a8f1498f80c727e0555 |
| SHA256 | edfbe514d330e942ecd50dd7331659d59df27668e762d5a00e43df67f5f08630 |
| SHA512 | 32d15337ab7a62ff25802c04bd782f5be36012f1a5251d962226a8e8e2daa7bc0a35b9cbfb67889d3b9dbc5f6cc51f924bae963ae12619249b22f2cc9aa2bbd4 |
C:\Users\Admin\AppData\Local\Temp\E_N4\cnvpe.fne
| MD5 | fb7ea6f8ae09fa7621ee13f86c4f2935 |
| SHA1 | d93676c39ad0181dad70a662c41fc4c280cce848 |
| SHA256 | bdc314d45af6a5afaed2663e63817902e80f9a18ba1965947c314b433e05bfb0 |
| SHA512 | e15111dda54bcab507c20e910f8257d2dec2830bfbc5f69e5286ce37cabb79237ce8fb1c813b2d82fa7bed0c2df89e2940ceebde358162553290224cf0866749 |
memory/2704-66-0x0000000002450000-0x0000000002464000-memory.dmp
C:\Windows\SysWOW64\9E3B3C\E37CC5.EXE
| MD5 | 92cb3a9a0807fa40b62fdad073ba712a |
| SHA1 | 34c22e6c87fc85242a6b84ad3c2cb32341dae43e |
| SHA256 | 381f079ba319041c818b55aa1e3a687bd562d3ded1c0bc02eb591c5c031103e8 |
| SHA512 | 99556a91a6183e568f62a47a167dc45bbbb9a8bd561d83d1ccedeb9d7e260252813f204cc70ec099bd0f2649b28aa16e52f5e9f0b9d531d7ccd462c9521583af |
memory/4456-78-0x0000000000400000-0x000000000041F000-memory.dmp
C:\Windows\SysWOW64\9E3B3C\com.run
| MD5 | ce2f773275d3fe8b78f4cf067d5e6a0f |
| SHA1 | b7135e34d46eb4303147492d5cee5e1ef7b392ab |
| SHA256 | eb8099c0ad2d82d9d80530443e2909f3b34be0844d445e844f1c994476c86d2d |
| SHA512 | d733dc01c047be56680629a385abdd2aa1598a2b5459269028446da9097b6f6c1e7ade5b74e3ac3809dd8a3f8d1cbbe7fd669f2762be61f9c38fd4a2cca9e063 |
memory/4456-85-0x0000000002220000-0x000000000226A000-memory.dmp
memory/4456-91-0x0000000002EA0000-0x0000000002EB1000-memory.dmp
memory/4456-95-0x0000000002FC0000-0x0000000002FDE000-memory.dmp
memory/4456-108-0x0000000002FE0000-0x000000000303D000-memory.dmp
memory/2704-114-0x0000000010000000-0x0000000010032000-memory.dmp
memory/2704-113-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4456-121-0x0000000000400000-0x000000000041F000-memory.dmp