ramnit | a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba

Analysis

max time kernel
142s
max time network
138s
platform
windows7_x64
resource
win7v20210408
submitted
05-05-2021 01:50

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General

Target

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe
Size

531KB
MD5

425329e63edda1ae194938f8cccfdb3e
SHA1

e362f7af567bf4ae65f523aa9b868c66f52794a0
SHA256

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba
SHA512

a2211feb10e1b978d83c420da98d2266feef8142dbc2a4150f26eb3a3fd8596de782ec18a2e735890e0305ba1e19888ff56c24236895b8ae7b6d2cf183d212b7

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 4 IoCs

Processes:

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exea6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exeDesktopLayer.exeDesktopLayerSrv.exe

pid	process
1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
2000	DesktopLayer.exe
1964	DesktopLayerSrv.exe

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	upx
\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	upx
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	upx
\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	upx
behavioral1/memory/1812-90-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/1556-92-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Loads dropped DLL 4 IoCs

Processes:

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exea6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exeDesktopLayer.exe

pid	process
1020	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe
1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
2000	DesktopLayer.exe

Drops file in Program Files directory 8 IoCs

Processes:

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exea6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exeDesktopLayer.exeDesktopLayerSrv.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px5C14.tmp	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe	DesktopLayer.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px5D0E.tmp	DesktopLayerSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	DesktopLayerSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px5BF5.tmp	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe

Modifies Internet Explorer settings 1 TTPs 64 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeiexplore.exeiexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0ECE17B1-AD86-11EB-BDFA-E2B03292F00A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0ECBDD61-AD86-11EB-BDFA-E2B03292F00A} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0ECBB651-AD86-11EB-BDFA-E2B03292F00A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "326972667"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exeDesktopLayer.exeDesktopLayerSrv.exe

pid	process
1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
2000	DesktopLayer.exe
2000	DesktopLayer.exe
2000	DesktopLayer.exe
2000	DesktopLayer.exe
1964	DesktopLayerSrv.exe
1964	DesktopLayerSrv.exe
1964	DesktopLayerSrv.exe
1964	DesktopLayerSrv.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

1788 iexplore.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

iexplore.exeiexplore.exeiexplore.exe

pid process

1976 iexplore.exe
1712 iexplore.exe
1788 iexplore.exe

pid	process
1976	iexplore.exe
1712	iexplore.exe
1788	iexplore.exe

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

iexplore.exeiexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

pid	process
1788	iexplore.exe
1788	iexplore.exe
1712	iexplore.exe
1712	iexplore.exe
1976	iexplore.exe
1976	iexplore.exe
432	IEXPLORE.EXE
1544	IEXPLORE.EXE
1668	IEXPLORE.EXE
432	IEXPLORE.EXE
1668	IEXPLORE.EXE
1544	IEXPLORE.EXE
1544	IEXPLORE.EXE
1544	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 40 IoCs

Processes:

a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exea6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exea6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exeDesktopLayer.exeDesktopLayerSrv.exeiexplore.exeiexplore.exeiexplore.exe

description	pid	process	target process
PID 1020 wrote to memory of 1812	1020	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
PID 1020 wrote to memory of 1812	1020	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
PID 1020 wrote to memory of 1812	1020	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
PID 1020 wrote to memory of 1812	1020	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
PID 1812 wrote to memory of 1556	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
PID 1812 wrote to memory of 1556	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
PID 1812 wrote to memory of 1556	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
PID 1812 wrote to memory of 1556	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
PID 1812 wrote to memory of 2000	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	DesktopLayer.exe
PID 1812 wrote to memory of 2000	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	DesktopLayer.exe
PID 1812 wrote to memory of 2000	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	DesktopLayer.exe
PID 1812 wrote to memory of 2000	1812	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe	DesktopLayer.exe
PID 1556 wrote to memory of 1976	1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	iexplore.exe
PID 1556 wrote to memory of 1976	1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	iexplore.exe
PID 1556 wrote to memory of 1976	1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	iexplore.exe
PID 1556 wrote to memory of 1976	1556	a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe	iexplore.exe
PID 2000 wrote to memory of 1964	2000	DesktopLayer.exe	DesktopLayerSrv.exe
PID 2000 wrote to memory of 1964	2000	DesktopLayer.exe	DesktopLayerSrv.exe
PID 2000 wrote to memory of 1964	2000	DesktopLayer.exe	DesktopLayerSrv.exe
PID 2000 wrote to memory of 1964	2000	DesktopLayer.exe	DesktopLayerSrv.exe
PID 2000 wrote to memory of 1712	2000	DesktopLayer.exe	iexplore.exe
PID 2000 wrote to memory of 1712	2000	DesktopLayer.exe	iexplore.exe
PID 2000 wrote to memory of 1712	2000	DesktopLayer.exe	iexplore.exe
PID 2000 wrote to memory of 1712	2000	DesktopLayer.exe	iexplore.exe
PID 1964 wrote to memory of 1788	1964	DesktopLayerSrv.exe	iexplore.exe
PID 1964 wrote to memory of 1788	1964	DesktopLayerSrv.exe	iexplore.exe
PID 1964 wrote to memory of 1788	1964	DesktopLayerSrv.exe	iexplore.exe
PID 1964 wrote to memory of 1788	1964	DesktopLayerSrv.exe	iexplore.exe
PID 1712 wrote to memory of 1668	1712	iexplore.exe	IEXPLORE.EXE
PID 1788 wrote to memory of 1544	1788	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 1668	1712	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 1668	1712	iexplore.exe	IEXPLORE.EXE
PID 1788 wrote to memory of 1544	1788	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 1668	1712	iexplore.exe	IEXPLORE.EXE
PID 1788 wrote to memory of 1544	1788	iexplore.exe	IEXPLORE.EXE
PID 1788 wrote to memory of 1544	1788	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 432	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 432	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 432	1976	iexplore.exe	IEXPLORE.EXE
PID 1976 wrote to memory of 432	1976	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe
"C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33ba.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1020

C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1556

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:275457 /prefetch:2
5⤵
- Suspicious use of SetWindowsHookEx
PID:432

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2000

C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
"C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe"
4⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1964

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:1788

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1788 CREDAT:275457 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1544

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
5⤵
- Suspicious use of SetWindowsHookEx
PID:1668

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

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C:\Program Files (x86)\Microsoft\DesktopLayer.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

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C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Program Files (x86)\Microsoft\DesktopLayerSrv.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.{0ECBB651-AD86-11EB-BDFA-E2B03292F00A}.dat
MD5
43631303bbc7a7c8c56c2baaa17896cc

SHA1
f38674d5a263fe0a616be9c14f26afb37b31bc22

SHA256
85af898ec6ef69e52d92584d08877c7c5dfb3efedd3a06810ec79334809497a3

SHA512
4a36807b017ea3e5c854dba4fb8222753ab3f5f55083ca0a9859f4d17638fbda64bd65f9b3d3a62ade66bfca5770092cb355626b73fa2cb52f03617168c9a739

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{0ECBDD61-AD86-11EB-BDFA-E2B03292F00A}.dat
MD5
3884fc68e91caa1466db45b8efc2bf9d

SHA1
3464ed10ff12fcb7239c552f4f2297f8316d9d7b

SHA256
eb98541db7a0146d94ed6703c2fd1db4b470964d57231af2ea06d87fde961a32

SHA512
3db21aacf60a0b5a5044a66df32a8c4cf5f73243518a69be05b8df2e181c8bd6fea1d85b3c4ca7c89badd4153f9d0aaf91d17a80c0b6a19748215422b2c98025

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C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

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C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

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C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7S3JPHNG.txt
MD5
2b354be2b70b8a83e7cf0329cf2389ed

SHA1
f336a0d4aa27c69fa1656a40d30c0227e4146be6

SHA256
039d69fd5c4d2b8b761636465e08d85aab0eff38bdc46a80a2ddda115b22e453

SHA512
d35a343ca6cd7b203e83ab588d6d0caab8763100b45c4789632d139d326708c6d3187a6ceb8de5ec67d4950686558c1f6ea9292be11fa732d10c03a73d68c7a1

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\Program Files (x86)\Microsoft\DesktopLayer.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

Download Submit
\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrv.exe
MD5
88c5a67dc27492319119b467d926ca50

SHA1
e899b8f8018dd4df35369c2b5ebcb3422b87e562

SHA256
9a1a42ce8fca5e20c8ab5f064ef402f37df321e3fde4df5f3a25fca8df94719e

SHA512
06753fca66e557b0c8ea03410d7c8b8b896b084ca2a57efd003a0b6f56bd2b7bc4bec4e5901045a699f8fa0ca8c9e47cc149a5759e7a6f0e22e52a33bdf4a380

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\Users\Admin\AppData\Local\Temp\a6530c33b2d2e69d985f0dc9bdfc5e7443d96eeb057e958a8da9c81bc2cf33baSrvSrv.exe
MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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memory/432-99-0x0000000000000000-mapping.dmp

Download
memory/1020-60-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1544-97-0x0000000000000000-mapping.dmp

Download
memory/1556-66-0x0000000000000000-mapping.dmp

Download
memory/1556-72-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1556-92-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1668-98-0x0000000000000000-mapping.dmp

Download
memory/1712-83-0x0000000000000000-mapping.dmp

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memory/1788-86-0x0000000000000000-mapping.dmp

Download
memory/1788-104-0x00000000045D0000-0x00000000045D1000-memory.dmp

Filesize
4KB

Download
memory/1812-89-0x00000000001C0000-0x00000000001CF000-memory.dmp

Filesize
60KB

Download
memory/1812-90-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1812-62-0x0000000000000000-mapping.dmp

Download
memory/1964-78-0x0000000000000000-mapping.dmp

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memory/1976-87-0x000007FEFB7B1000-0x000007FEFB7B3000-memory.dmp

Filesize
8KB

Download
memory/1976-75-0x0000000000000000-mapping.dmp

Download
memory/2000-93-0x0000000000230000-0x000000000025E000-memory.dmp

Filesize
184KB

Download
memory/2000-73-0x0000000000000000-mapping.dmp

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