7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	msng.exe

Executes dropped EXE 1 IoCs

pid	Process
4628	msng.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\msng = "C:\\Windows\\system32\\msng.exe"	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	msng.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\msng = "C:\\Windows\\system32\\msng.exe"	msng.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe

Enumerates connected drives 3 TTPs 3 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\a:	msng.exe
File opened (read-only)	\??\b:	msng.exe
File opened (read-only)	\??\e:	msng.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32.exe	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
File created	C:\Windows\SysWOW64\rundII32.exe	msng.exe
File opened for modification	C:\Windows\SysWOW64\rundII32.exe	msng.exe
File created	C:\Windows\SysWOW64\rundll32.exe	msng.exe
File created	C:\Windows\SysWOW64\msng.exe	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
File opened for modification	C:\Windows\SysWOW64\msng.exe	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
File created	C:\Windows\SysWOW64\rundII32.exe	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\58d653c1-3d12-461e-ac46-3150bdfb2d13.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221020053607.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	explorer.exe

Modifies registry class 37 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0\MRUListEx = ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0\NodeSlot = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0 = 4e003100000000005455652c100054656d7000003a0009000400efbe0c5519995455662c2e00000096e1010000000100000000000000000000000000000039232f00540065006d007000000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 50003100000000000c5592a1100041646d696e003c0009000400efbe0c5519995455642c2e00000077e101000000010000000000000000000000000000007ceea600410064006d0069006e00000014000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 78003100000000000c5519991100557365727300640009000400efbe874f77485455642c2e000000c70500000000010000000000000000003a00000000008714af0055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 56003100000000000c55199912004170704461746100400009000400efbe0c5519995455642c2e00000082e10100000001000000000000000000000000000000bc3d97004100700070004400610074006100000016000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0 = ca003100000000005455652c10003736373043467e310000b20009000400efbe5455652c5455652c2e000000322e020000000c00000000000000000000000000000039232f003700360037003000630066003700360066003400350064003100370037006300360031003600630065003400300038003000340062003500320061003800320038003900370033006400370035003100340034003300380037003400390030003700350063003500350039003700640063003900360036006600310066006200000018000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 = 50003100000000000c5530a110004c6f63616c003c0009000400efbe0c5519995455642c2e00000095e101000000010000000000000000000000000000002dfc27014c006f00630061006c00000014000000	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe
4628	msng.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4628	msng.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe
536	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
536	msedge.exe
536	msedge.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
4628	msng.exe
4984	explorer.exe
4984	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 3824	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	82
PID 3576 wrote to memory of 3824	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	82
PID 3576 wrote to memory of 3824	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	82
PID 3576 wrote to memory of 4628	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	83
PID 3576 wrote to memory of 4628	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	83
PID 3576 wrote to memory of 4628	3576	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	83
PID 4628 wrote to memory of 4928	4628	msng.exe	85
PID 4628 wrote to memory of 4928	4628	msng.exe	85
PID 4628 wrote to memory of 4928	4628	msng.exe	85
PID 4256 wrote to memory of 536	4256	explorer.exe	87
PID 4256 wrote to memory of 536	4256	explorer.exe	87
PID 536 wrote to memory of 4268	536	msedge.exe	89
PID 536 wrote to memory of 4268	536	msedge.exe	89
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3864	536	msedge.exe	92
PID 536 wrote to memory of 3256	536	msedge.exe	93
PID 536 wrote to memory of 3256	536	msedge.exe	93
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95
PID 536 wrote to memory of 4352	536	msedge.exe	95

C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
"C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3576
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb
  2⤵
  PID:3824
- C:\Windows\SysWOW64\msng.exe
  "C:\Windows\system32\msng.exe" fuckystart
  2⤵
  - Modifies visibility of file extensions in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Enumerates connected drives
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4628
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe http://www.OpenClose.ir
    3⤵
    PID:4928

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4984

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.openclose.ir/
  2⤵
  - Adds Run key to start application
  - Enumerates system info in registry
  - Modifies registry class
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:536
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x104,0x108,0x10c,0xe0,0x110,0x7ffb17a346f8,0x7ffb17a34708,0x7ffb17a34718
    3⤵
    PID:4268
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
    3⤵
    PID:3864
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
    3⤵
    PID:3256
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
    3⤵
    PID:4352
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:1
    3⤵
    PID:4564
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
    3⤵
    PID:1412
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4924 /prefetch:8
    3⤵
    PID:3372
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5560 /prefetch:1
    3⤵
    PID:736
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5772 /prefetch:1
    3⤵
    PID:3480
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5932 /prefetch:8
    3⤵
    PID:2700
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6092 /prefetch:1
    3⤵
    PID:2176
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5828 /prefetch:1
    3⤵
    PID:5040
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5140 /prefetch:1
    3⤵
    PID:3132
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6544 /prefetch:8
    3⤵
    PID:3568
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:1084
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xe0,0xdc,0xfc,0x128,0xf4,0x7ff626265460,0x7ff626265470,0x7ff626265480
      4⤵
      PID:4276
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6544 /prefetch:8
    3⤵
    PID:4844
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2744 /prefetch:1
    3⤵
    PID:3480
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6984 /prefetch:8
    3⤵
    PID:4624
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=7068 /prefetch:1
    3⤵
    PID:1408
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,6049365586159988935,1197803271778131240,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=7160 /prefetch:2
    3⤵
    PID:5028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2244

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery