ramnit | f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f

Analysis

max time kernel
140s
max time network
139s
platform
windows7_x64
resource
win7v20210410
submitted
13-05-2021 06:42

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General

Target

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
Size

2.2MB
MD5

8983ddb0325666653eeed4c2f891256c
SHA1

a7b35ffec9e420318076fa9b29a63beeb41b5eb1
SHA256

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f
SHA512

bd0441226e0dd6c6837a7721ff1607a0b459c680eaedadf80688a71139525ec608b08f54f49494fb6acfe64b7bedaf6811fefaec8bc1412011186f7cd8442ef8

Score

10^/10

ramnit banker spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 3 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exef7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exeDesktopLayer.exe

pid	process
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
1056	DesktopLayer.exe

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	upx
\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	upx
\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
behavioral1/memory/1160-84-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2004-86-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Loads dropped DLL 3 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exef7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exef7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe

pid	process
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe

Drops file in Program Files directory 5 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exef7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\pxFD9.tmp	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxFD9.tmp	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe

Modifies Internet Explorer settings 1 TTPs 53 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "327714832"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0E2CC101-B446-11EB-B46F-CA719EEEFCCE} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0E1C1761-B446-11EB-B46F-CA719EEEFCCE} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exeDesktopLayer.exe

pid	process
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
1056	DesktopLayer.exe
1056	DesktopLayer.exe
1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
1056	DesktopLayer.exe
1056	DesktopLayer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

1692 iexplore.exe

pid	process
1692	iexplore.exe

Suspicious use of FindShellTrayWindow 10 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exeiexplore.exeiexplore.exe

pid	process
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
1724	iexplore.exe
1692	iexplore.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe

Suspicious use of SendNotifyMessage 8 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe

pid	process
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exeiexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
1692	iexplore.exe
1692	iexplore.exe
1724	iexplore.exe
1724	iexplore.exe
564	IEXPLORE.EXE
564	IEXPLORE.EXE
420	IEXPLORE.EXE
420	IEXPLORE.EXE
564	IEXPLORE.EXE
564	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

description	pid	process	target process
PID 788 wrote to memory of 1160	788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
PID 788 wrote to memory of 1160	788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
PID 788 wrote to memory of 1160	788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
PID 788 wrote to memory of 1160	788	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
PID 1160 wrote to memory of 2004	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
PID 1160 wrote to memory of 2004	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
PID 1160 wrote to memory of 2004	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
PID 1160 wrote to memory of 2004	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
PID 2004 wrote to memory of 1056	2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	DesktopLayer.exe
PID 2004 wrote to memory of 1056	2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	DesktopLayer.exe
PID 2004 wrote to memory of 1056	2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	DesktopLayer.exe
PID 2004 wrote to memory of 1056	2004	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe	DesktopLayer.exe
PID 1160 wrote to memory of 1724	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	iexplore.exe
PID 1160 wrote to memory of 1724	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	iexplore.exe
PID 1160 wrote to memory of 1724	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	iexplore.exe
PID 1160 wrote to memory of 1724	1160	f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe	iexplore.exe
PID 1056 wrote to memory of 1692	1056	DesktopLayer.exe	iexplore.exe
PID 1056 wrote to memory of 1692	1056	DesktopLayer.exe	iexplore.exe
PID 1056 wrote to memory of 1692	1056	DesktopLayer.exe	iexplore.exe
PID 1056 wrote to memory of 1692	1056	DesktopLayer.exe	iexplore.exe
PID 1724 wrote to memory of 420	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 420	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 420	1724	iexplore.exe	IEXPLORE.EXE
PID 1724 wrote to memory of 420	1724	iexplore.exe	IEXPLORE.EXE
PID 1692 wrote to memory of 564	1692	iexplore.exe	IEXPLORE.EXE
PID 1692 wrote to memory of 564	1692	iexplore.exe	IEXPLORE.EXE
PID 1692 wrote to memory of 564	1692	iexplore.exe	IEXPLORE.EXE
PID 1692 wrote to memory of 564	1692	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe
"C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:788

C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1160

C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2004

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1056

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
5⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1692

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1692 CREDAT:275457 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:564

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1724 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:420

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Program Files (x86)\Microsoft\DesktopLayer.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{0E1C1761-B446-11EB-B46F-CA719EEEFCCE}.dat

MD5
216c78c89ce1374f2727822a007dc49e

SHA1
3a3ae148acb8065a4f7427d8587d1746b7cba9e3

SHA256
ede82e4ca8e4eb5c25c3ce32c612c585e8b3eb51d0c87eecc1c94fb28687f060

SHA512
625e33c5c850b2a53d8eae49278ba5db84f604d03a9952a60ce9c2465cf3e518d364165c4baf5a8d4e0d7d244add7416779a0ca56b2d902c61ba3f7e1e615231

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{0E2CC101-B446-11EB-B46F-CA719EEEFCCE}.dat

MD5
29393024fbbcbe7dfd9a5e2458d05708

SHA1
b7eb0dd214bcc51a0dc6dc640c35629af7a76395

SHA256
55a8af5a3d3a578294fa045122333858ce789876f703bede991ccbf1b1a524de

SHA512
6e144ce569554d3282eb4c38649139bf053c621da048133000f9593bf0000763a18b00dd597a4eb453846dc02033fe4464a902de8b60bdd5cb730b395af94d5c

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C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe

MD5
94572235866d843f72d75046796c1569

SHA1
4e6514d9de841f21671abe5655e54f6792ace32b

SHA256
7017ea0ae5c525f067a12ca0f84e766ecbc53dfb8f10f5af32a46e0feef9b901

SHA512
2a91a6cf112656d389ee388ade79879424ca740b41eb10ad8aeab73fe65297a0de1fc79141997a5e4afeecb94ba3dca88adc589d3585761a8f06e9faec439e4c

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C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe

MD5
94572235866d843f72d75046796c1569

SHA1
4e6514d9de841f21671abe5655e54f6792ace32b

SHA256
7017ea0ae5c525f067a12ca0f84e766ecbc53dfb8f10f5af32a46e0feef9b901

SHA512
2a91a6cf112656d389ee388ade79879424ca740b41eb10ad8aeab73fe65297a0de1fc79141997a5e4afeecb94ba3dca88adc589d3585761a8f06e9faec439e4c

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C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\49BCD0JR.txt

MD5
20c2cc35efa64cef68c14c7760ea83a3

SHA1
90d17ea5d24c84d8b3af3bba2781cacf615351f8

SHA256
b997db909f7c2df3a72010e46266aff20d003476f9699541b7d1afb39657f984

SHA512
fc688ed5603aa5248e834ad3e58be4ea71a2504c0a72363fab18f584dbf6da602eb26772147239c84690a4eff01956955f68c411b123c04772a7674338508e58

Download Submit
\Program Files (x86)\Microsoft\DesktopLayer.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrv.exe

MD5
94572235866d843f72d75046796c1569

SHA1
4e6514d9de841f21671abe5655e54f6792ace32b

SHA256
7017ea0ae5c525f067a12ca0f84e766ecbc53dfb8f10f5af32a46e0feef9b901

SHA512
2a91a6cf112656d389ee388ade79879424ca740b41eb10ad8aeab73fe65297a0de1fc79141997a5e4afeecb94ba3dca88adc589d3585761a8f06e9faec439e4c

Download Submit
\Users\Admin\AppData\Local\Temp\f7b326008ea924a48820cb19528dfab0fe73f9d3ebc3f5512a6c71e2f5dd808fSrvSrv.exe

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/420-80-0x0000000000000000-mapping.dmp

Download
memory/564-79-0x0000000000000000-mapping.dmp

Download
memory/788-82-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/788-59-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1056-77-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1056-71-0x0000000000000000-mapping.dmp

Download
memory/1160-72-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1160-83-0x00000000001C0000-0x00000000001EE000-memory.dmp

Filesize
184KB

Download
memory/1160-84-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1160-61-0x0000000000000000-mapping.dmp

Download
memory/1692-78-0x0000000000000000-mapping.dmp

Download
memory/1692-91-0x0000000005040000-0x0000000005041000-memory.dmp

Filesize
4KB

Download
memory/1724-75-0x0000000000000000-mapping.dmp

Download
memory/2004-85-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/2004-86-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2004-65-0x0000000000000000-mapping.dmp

Download