ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed

Analysis

max time kernel
153s
max time network
147s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/10/2022, 21:20

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Report Analysis Logs

General

Target

ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
Size

132KB
MD5

916bf9f1fc6f0eb72bc2103d86b770a0
SHA1

968424f77d62cccb21deb07fbebb7e7cd81d348c
SHA256

ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed
SHA512

b95d636b9d74b6353387363719417a9b4d1dab3a2f6db2d539001f9f8438422506bd48bf7cedc0a042a05adb2a6e224ff444415f9b0bd2ac700bfe9097e49058
SSDEEP

768:KL/raHM782f9rvs2Zg5nicskQzTGfxgzh3emu4v/eB4z7VP7LdGSu2HyTAzfMgT+:KL/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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	msng.exe

Executes dropped EXE 1 IoCs

pid	Process
1792	msng.exe

Loads dropped DLL 2 IoCs

pid	Process
1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\msng = "C:\\Windows\\system32\\msng.exe"	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.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

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

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msng.exe	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
File opened for modification	C:\Windows\SysWOW64\msng.exe	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
File created	C:\Windows\SysWOW64\rundII32.exe	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
File created	C:\Windows\SysWOW64\rundll32.exe	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.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

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373003153"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf000000000200000000001066000000010000200000008a0159a87f5dea4cd8336c9cb12cdd3157309fd57207b7ee9c73b5e8f6527bbb000000000e80000000020000200000009e28e7119e835d8945fe03fefffea82a8e98d9262b3885d0effaccefe48ebcfa200000004d8450d9d96c06f0a6c17486d252c54c4416d07573c16a47f37499991571f21b400000006027f0c4faef7e6e84334f1add0378250a696e49a1c49a97ac4537de891df7a6c7bb259c128a4fb52a1a189ee15b9d8c946185b09bd460feb38fd36bc21f6c38	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{26177A11-502B-11ED-B4BC-4A12BD72B3C7} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0a82f1038e4d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Modifies registry class 37 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 = 4c003100000000000c55e47210204c6f63616c00380008000400efbe0c55cb700c55e4722a000000000200000000020000000000000000000000000000004c006f00630061006c00000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_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-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 52003100000000000c55cb70122041707044617461003c0008000400efbe0c55cb700c55cb702a000000ed0100000000020000000000000000000000000000004100700070004400610074006100000016000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0 = 4a003100000000005455081f102054656d700000360008000400efbe0c55cb705455081f2a00000001020000000002000000000000000000000000000000540065006d007000000014000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0 = c6003100000000005455081f10204546374534397e310000ae0008000400efbe5455081f5455081f2a000000f739010000000a0000000000000000000000000000006500660037006500340039003000360066003900330063003000300065003200300038003200310037003500620038003800340039006600340036006300380063006100640066006400630035003500310035006100330035006500330039003000360032003800360035006500390037003700320031003000350065006400000018000000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 74003100000000000c55cb701100557365727300600008000400efbeee3a851a0c55cb702a000000e601000000000100000000000000000036000000000055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4c003100000000000c55a780100041646d696e00380008000400efbe0c55cb700c55a7802a00000030000000000004000000000000000000000000000000410064006d0069006e00000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\0\NodeSlot = "1"	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe
1792	msng.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1792	msng.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
472	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
1792	msng.exe
472	iexplore.exe
472	iexplore.exe
1092	IEXPLORE.EXE
1092	IEXPLORE.EXE
1092	IEXPLORE.EXE
1092	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 968	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	28
PID 1460 wrote to memory of 968	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	28
PID 1460 wrote to memory of 968	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	28
PID 1460 wrote to memory of 968	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	28
PID 1460 wrote to memory of 1792	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	29
PID 1460 wrote to memory of 1792	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	29
PID 1460 wrote to memory of 1792	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	29
PID 1460 wrote to memory of 1792	1460	ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe	29
PID 1792 wrote to memory of 1704	1792	msng.exe	31
PID 1792 wrote to memory of 1704	1792	msng.exe	31
PID 1792 wrote to memory of 1704	1792	msng.exe	31
PID 1792 wrote to memory of 1704	1792	msng.exe	31
PID 1652 wrote to memory of 472	1652	explorer.exe	33
PID 1652 wrote to memory of 472	1652	explorer.exe	33
PID 1652 wrote to memory of 472	1652	explorer.exe	33
PID 472 wrote to memory of 1092	472	iexplore.exe	35
PID 472 wrote to memory of 1092	472	iexplore.exe	35
PID 472 wrote to memory of 1092	472	iexplore.exe	35
PID 472 wrote to memory of 1092	472	iexplore.exe	35

C:\Users\Admin\AppData\Local\Temp\ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.exe
"C:\Users\Admin\AppData\Local\Temp\ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed.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:1460
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" C:\Users\Admin\AppData\Local\Temp\ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed
  2⤵
  PID:968
- 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:1792
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe http://www.OpenClose.ir
    3⤵
    PID:1704

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
PID:1184

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- 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:472
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:472 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1092

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\99490H7C.txt

Filesize
603B

MD5
39d255b809204686c0ed94272cc822ad

SHA1
f5b99010a82645c33e47bce171ab3b0bfd3cc27e

SHA256
f21124e31b8e1535f0f7e8b6b10166745c1f21782fcf7e8f68ebe8bc4ac879f9

SHA512
4a410d8b61af7f52316d66779c1f7b69a69e5a6581861c47fb2ae91cbd2a9bc6c636f7271604c639983a837d7e893050a52cc26004e31f6e8ba7c3a9926345cf

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

Filesize
132KB

MD5
916bf9f1fc6f0eb72bc2103d86b770a0

SHA1
968424f77d62cccb21deb07fbebb7e7cd81d348c

SHA256
ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed

SHA512
b95d636b9d74b6353387363719417a9b4d1dab3a2f6db2d539001f9f8438422506bd48bf7cedc0a042a05adb2a6e224ff444415f9b0bd2ac700bfe9097e49058

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

Filesize
132KB

MD5
916bf9f1fc6f0eb72bc2103d86b770a0

SHA1
968424f77d62cccb21deb07fbebb7e7cd81d348c

SHA256
ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed

SHA512
b95d636b9d74b6353387363719417a9b4d1dab3a2f6db2d539001f9f8438422506bd48bf7cedc0a042a05adb2a6e224ff444415f9b0bd2ac700bfe9097e49058

Download Submit
C:\~0002ftd.tmp

Filesize
100B

MD5
dc932370f8304f8ba1a7705693e3f05e

SHA1
4fd01e4eb547bd6ca281061f5e0e9834a098aa0f

SHA256
ad29ff1c13d7f6eac8d36391dc5aac869826d6cc0f83374f12f892829494b344

SHA512
9ee92d79900b2bd5d1bce83a8343330bebcfdc6299f31e5c49892cf5dcfdffb90b645808a6fea862c0f5a31449fd62b21e3e515b5c614012517942d499218ed5

Download Submit
\Windows\SysWOW64\msng.exe

Filesize
132KB

MD5
916bf9f1fc6f0eb72bc2103d86b770a0

SHA1
968424f77d62cccb21deb07fbebb7e7cd81d348c

SHA256
ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed

SHA512
b95d636b9d74b6353387363719417a9b4d1dab3a2f6db2d539001f9f8438422506bd48bf7cedc0a042a05adb2a6e224ff444415f9b0bd2ac700bfe9097e49058

Download Submit
\Windows\SysWOW64\msng.exe

Filesize
132KB

MD5
916bf9f1fc6f0eb72bc2103d86b770a0

SHA1
968424f77d62cccb21deb07fbebb7e7cd81d348c

SHA256
ef7e4906f93c00e2082175b8849f46c8cadfdc5515a35e39062865e9772105ed

SHA512
b95d636b9d74b6353387363719417a9b4d1dab3a2f6db2d539001f9f8438422506bd48bf7cedc0a042a05adb2a6e224ff444415f9b0bd2ac700bfe9097e49058

Download Submit
memory/968-68-0x0000000074D71000-0x0000000074D73000-memory.dmp

Filesize
8KB

Download
memory/1184-69-0x000007FEFC1B1000-0x000007FEFC1B3000-memory.dmp

Filesize
8KB

Download
memory/1184-70-0x00000000039C0000-0x00000000039D0000-memory.dmp

Filesize
64KB

Download
memory/1460-65-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1460-56-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1460-57-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1704-76-0x0000000074F91000-0x0000000074F93000-memory.dmp

Filesize
8KB

Download
memory/1792-78-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1792-71-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download