7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

Analysis

max time kernel
151s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/10/2022, 22:32

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Report Analysis Logs

General

Target

7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
Size

216KB
MD5

92173112929b4a082498a0ba57575010
SHA1

3b17271247525639190378a10c4afe4522707ef7
SHA256

7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb
SHA512

561dec7468d8e51896d97e05cd5a37386d822adbb857bb468b07a826b1526911ce7a326d1614b39a1046f71f48ce468916edb7d7d12af9d89643a004487ec1f7
SSDEEP

768:G/raHM782f9rvs2Zg5nicskQzTGfxgzh3emu4v/eB4z7VP7LdGSu2HyTAzfMgTA1:G/roM7ZJfUQWgY54v

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	msng.exe

Executes dropped EXE 1 IoCs

pid	Process
1472	msng.exe

Loads dropped DLL 2 IoCs

pid	Process
2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\msng = "C:\\Windows\\system32\\msng.exe"	msng.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
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

Enumerates connected drives 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

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

Drops file in System32 directory 7 IoCs

description	ioc	Process
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
File created	C:\Windows\SysWOW64\rundll32.exe	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a3000000000200000000001066000000010000200000005142d4e7b47109ee05f047cf5d75db3f9d6c0323bc39e1cb6a9dbc71c1491846000000000e80000000020000200000007c62899e7cabbc3e1cc089616c8815bf6620601825a03d647d9ed93b23aa582f20000000f7c81728b7bfd861bf307fa8e41e5b213bfdf92811166d8578f50abdee2995a6400000000efdc86cc91ddd4f40578713602e4bc1d3911fd91bc676cc294a03295d5d0c2c86b10254d128d405ac1050399903af331c783d2369fc00359d93a1e60cf9a495	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373009117"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F6775601-5038-11ED-BD84-7E4CDA66D2DC} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b00fd8d645e4d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Modifies registry class 37 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4c003100000000000c556677100041646d696e00380008000400efbe0c55cb700c5566772a00000030000000000004000000000000000000000000000000410064006d0069006e00000014000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 52003100000000000c55cb70122041707044617461003c0008000400efbe0c55cb700c55cb702a000000eb0100000000020000000000000000000000000000004100700070004400610074006100000016000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}"	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 = 4c003100000000000c55ed7210204c6f63616c00380008000400efbe0c55cb700c55ed722a000000fe0100000000020000000000000000000000000000004c006f00630061006c00000014000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0 = c6003100000000005455652c10203736373043467e310000ae0008000400efbe5455652c5455652c2a0000001523010000000c0000000000000000000000000000003700360037003000630066003700360066003400350064003100370037006300360031003600630065003400300038003000340062003500320061003800320038003900370033006400370035003100340034003300380037003400390030003700350063003500350039003700640063003900360036006600310066006200000018000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0 = 4a003100000000005455652c102054656d700000360008000400efbe0c55cb705455652c2a000000ff010000000002000000000000000000000000000000540065006d007000000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_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-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 74003100000000000c55cb701100557365727300600008000400efbeee3a851a0c55cb702a000000e601000000000100000000000000000036000000000055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe
1472	msng.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1472	msng.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1368	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
1472	msng.exe
1368	iexplore.exe
1368	iexplore.exe
788	IEXPLORE.EXE
788	IEXPLORE.EXE
788	IEXPLORE.EXE
788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 612	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	28
PID 2020 wrote to memory of 612	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	28
PID 2020 wrote to memory of 612	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	28
PID 2020 wrote to memory of 612	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	28
PID 2020 wrote to memory of 1472	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	29
PID 2020 wrote to memory of 1472	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	29
PID 2020 wrote to memory of 1472	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	29
PID 2020 wrote to memory of 1472	2020	7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe	29
PID 1472 wrote to memory of 1880	1472	msng.exe	31
PID 1472 wrote to memory of 1880	1472	msng.exe	31
PID 1472 wrote to memory of 1880	1472	msng.exe	31
PID 1472 wrote to memory of 1880	1472	msng.exe	31
PID 892 wrote to memory of 1368	892	explorer.exe	33
PID 892 wrote to memory of 1368	892	explorer.exe	33
PID 892 wrote to memory of 1368	892	explorer.exe	33
PID 1368 wrote to memory of 788	1368	iexplore.exe	35
PID 1368 wrote to memory of 788	1368	iexplore.exe	35
PID 1368 wrote to memory of 788	1368	iexplore.exe	35
PID 1368 wrote to memory of 788	1368	iexplore.exe	35

C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe
"C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" C:\Users\Admin\AppData\Local\Temp\7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb
  2⤵
  PID:612
- 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:1472
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe http://www.OpenClose.ir
    3⤵
    PID:1880

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
PID:1212

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:892
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.openclose.ir/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1368
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:788

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

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\57MR60OK.txt

Filesize
608B

MD5
0aa97e005a0d924d9a70ff9bc91f2c6f

SHA1
10e37336ee2395278c4bb91f4581dd26b56a04af

SHA256
0d2ea799b93e10e9e7a6823834fc10992b1faebf6335709ecfe96978cc243021

SHA512
b9ed10c431ce41a3011d86c97a4f45ebe39f9d6ec6618b09316dfa4bc86e21a7f743d1f9dd48473da65026caecec5f345f76070d29a3b65b688b90b8e71a8350

Download Submit
C:\Windows\SysWOW64\msng.exe

Filesize
216KB

MD5
92173112929b4a082498a0ba57575010

SHA1
3b17271247525639190378a10c4afe4522707ef7

SHA256
7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

SHA512
561dec7468d8e51896d97e05cd5a37386d822adbb857bb468b07a826b1526911ce7a326d1614b39a1046f71f48ce468916edb7d7d12af9d89643a004487ec1f7

Download Submit
C:\Windows\SysWOW64\msng.exe

Filesize
216KB

MD5
92173112929b4a082498a0ba57575010

SHA1
3b17271247525639190378a10c4afe4522707ef7

SHA256
7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

SHA512
561dec7468d8e51896d97e05cd5a37386d822adbb857bb468b07a826b1526911ce7a326d1614b39a1046f71f48ce468916edb7d7d12af9d89643a004487ec1f7

Download Submit
C:\~0002ftd.tmp

Filesize
100B

MD5
d0d8c5fefcd2389dd0750e91f00f84c3

SHA1
a59f368b792aae1da08126a5aa965530e8bdc793

SHA256
f0bf1d6b03b9d116886aa09c297f0f71278bd32b605c43554ff413dfb1955f10

SHA512
d1adf78d02842a0928f1f10d3fd30115ab396d7bfc74e0c9a916e90f52da80b7c204cae84198934e478c2a24e00ec4edeec8ce94497650364a6039edcdebf681

Download Submit
\Windows\SysWOW64\msng.exe

Filesize
216KB

MD5
92173112929b4a082498a0ba57575010

SHA1
3b17271247525639190378a10c4afe4522707ef7

SHA256
7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

SHA512
561dec7468d8e51896d97e05cd5a37386d822adbb857bb468b07a826b1526911ce7a326d1614b39a1046f71f48ce468916edb7d7d12af9d89643a004487ec1f7

Download Submit
\Windows\SysWOW64\msng.exe

Filesize
216KB

MD5
92173112929b4a082498a0ba57575010

SHA1
3b17271247525639190378a10c4afe4522707ef7

SHA256
7670cf76f45d177c616ce40804b52a828973d7514438749075c5597dc966f1fb

SHA512
561dec7468d8e51896d97e05cd5a37386d822adbb857bb468b07a826b1526911ce7a326d1614b39a1046f71f48ce468916edb7d7d12af9d89643a004487ec1f7

Download Submit
memory/612-64-0x0000000074E81000-0x0000000074E83000-memory.dmp

Filesize
8KB

Download
memory/1212-69-0x000007FEFC2C1000-0x000007FEFC2C3000-memory.dmp

Filesize
8KB

Download
memory/1212-70-0x0000000003740000-0x0000000003750000-memory.dmp

Filesize
64KB

Download
memory/1472-71-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/1472-78-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/1880-76-0x0000000075071000-0x0000000075073000-memory.dmp

Filesize
8KB

Download
memory/2020-68-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/2020-56-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/2020-57-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

Download