ramnit | c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86

Analysis

max time kernel
75s
max time network
142s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 06:28

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General

Target

c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
Size

16.6MB
MD5

111328f2038193bc7d5f5d987c8f05dd
SHA1

28026aad6edce9d5647ae483f3d4b6ed7f4e5a92
SHA256

c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86
SHA512

069d10794f1071b595c37c2e47134f95eaa3a0c9ab45a94286b647cff3c3a6e6b3b21a652fb954f895756b274ab6b76ce69bbb04f78b0ffeeb72142bbcce6a1f
SSDEEP

393216:z4lIo+yrcPn3/o2tcsEzrI2rN1Pbqu08Qqr8fYTYJ:EW+wPjtD7+p8fsYJ

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

pid	Process
1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1896	DesktopLayer.exe
1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1380	DesktopLayer.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0006000000014bad-56.dat	upx
behavioral1/files/0x0006000000014bad-58.dat	upx
behavioral1/files/0x0006000000014bad-62.dat	upx
behavioral1/files/0x0006000000014bad-61.dat	upx
behavioral1/files/0x0006000000014bad-60.dat	upx
behavioral1/files/0x0006000000014c95-63.dat	upx
behavioral1/memory/1920-67-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/files/0x0006000000015557-70.dat	upx
behavioral1/files/0x0006000000015557-71.dat	upx
behavioral1/files/0x0006000000015557-69.dat	upx
behavioral1/files/0x0006000000015557-66.dat	upx
behavioral1/files/0x0006000000015557-64.dat	upx
behavioral1/memory/1896-73-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/files/0x0006000000014bad-77.dat	upx
behavioral1/files/0x0006000000015557-87.dat	upx
behavioral1/files/0x0006000000015557-91.dat	upx
behavioral1/files/0x0006000000015557-93.dat	upx
behavioral1/files/0x0006000000015557-95.dat	upx
behavioral1/files/0x0006000000015557-94.dat	upx
behavioral1/files/0x0006000000014bad-85.dat	upx
behavioral1/files/0x0006000000014bad-84.dat	upx
behavioral1/files/0x0006000000014bad-83.dat	upx
behavioral1/files/0x0006000000014bad-79.dat	upx

Loads dropped DLL 16 IoCs

pid	Process
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1896	DesktopLayer.exe
1896	DesktopLayer.exe
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
1380	DesktopLayer.exe
1380	DesktopLayer.exe
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\pxE82.tmp	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px1018.tmp	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.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 53 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6B6CCB41-6EC8-11ED-965B-E20468906380} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376369241"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6B319701-6EC8-11ED-965B-E20468906380} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1896	DesktopLayer.exe
1896	DesktopLayer.exe
1896	DesktopLayer.exe
1896	DesktopLayer.exe
1380	DesktopLayer.exe
1380	DesktopLayer.exe
1380	DesktopLayer.exe
1380	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1412	iexplore.exe
1948	iexplore.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
1412	iexplore.exe
1412	iexplore.exe
1948	iexplore.exe
1948	iexplore.exe
1724	IEXPLORE.EXE
1724	IEXPLORE.EXE
1196	IEXPLORE.EXE
1196	IEXPLORE.EXE
1196	IEXPLORE.EXE
1196	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1492 wrote to memory of 1920	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	27
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1920 wrote to memory of 1896	1920	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	28
PID 1896 wrote to memory of 1948	1896	DesktopLayer.exe	29
PID 1896 wrote to memory of 1948	1896	DesktopLayer.exe	29
PID 1896 wrote to memory of 1948	1896	DesktopLayer.exe	29
PID 1896 wrote to memory of 1948	1896	DesktopLayer.exe	29
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1492 wrote to memory of 1932	1492	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe	30
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1932 wrote to memory of 1380	1932	c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe	31
PID 1380 wrote to memory of 1412	1380	DesktopLayer.exe	32
PID 1380 wrote to memory of 1412	1380	DesktopLayer.exe	32
PID 1380 wrote to memory of 1412	1380	DesktopLayer.exe	32
PID 1380 wrote to memory of 1412	1380	DesktopLayer.exe	32
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1412 wrote to memory of 1196	1412	iexplore.exe	34
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35
PID 1948 wrote to memory of 1724	1948	iexplore.exe	35

C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe
"C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
  C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1896
  - - 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:1948
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1948 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1724
- C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
  C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1932
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1380
  - - 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:1412
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1412 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

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)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6B319701-6EC8-11ED-965B-E20468906380}.dat

Filesize
3KB

MD5
965c687854460d12a019a3345d35248e

SHA1
509a24faf3d6974ee6d8b0caf7c5711ec6eb543f

SHA256
82077fde86f3ec2d418b3d239ad37f4df77f406f64b536add071f50cdafdbe4f

SHA512
75b67c60e6ae2b2216682a2cb055bcceecf0ad306389f0d741e250101eb24267157e248927736600d7c59238a11140d17aabbbd4571bc51b44c9ab076f088d61

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6B6CCB41-6EC8-11ED-965B-E20468906380}.dat

Filesize
5KB

MD5
fde572099b7bfba4e9249405b93c66ef

SHA1
1f45255865731bfe26fec46ffb98964fef962959

SHA256
88253360e63831a73c094fc22c915ab98fdc46bed8d82884056f8f22d23e1ee5

SHA512
cdfdd7a218658129eb9af8ea7ea3024974ff903b10b41d279e83869378b1580ac5860d1a648fe2172c9f67ff3b7634de56dd655b4648bdbb673c028672c50070

Download Submit
C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\8ANKVQL2.txt

Filesize
608B

MD5
732889abe176ea5ab78989508bd42b76

SHA1
0aaad907cc5851911ec456021334d1a913149be1

SHA256
329ce9af9e76742da31a0ab26f2324363da1f2834a202d3c0cc101bf4c585434

SHA512
23ac570b317ebc918d8a5921893b29e07371ae879ee9c9667fb7f9095ea43b4a808e9e8c4b5bceb2ebf112ef4284d62b5ee8f6c96bb1e3d05b3b7719dc8ce492

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

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

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\968530\MyNsisSkin.dll

Filesize
384KB

MD5
a6039ed51a4c143794345b29f5f09c64

SHA1
ef08cb5dfa598d9d5b43b8af49f54b2c7dac00d4

SHA256
95ae945504972cadcf2ccfb2b3d02ea8cade3ee53f2f2082e8b40b61f660877a

SHA512
0ed3d0c070bfd91e2355aec5a30ad5cbaf6949c965af5e0ee1ecf2edd5f5aeba3819b4667a0301f8b52c8fd56d3bae35fa4f77063d56c8f89055784d0c0a30a8

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\c8acbd96868d07a1dac1eeba08fc9f0e8fb2f8e50cacd356c48069fa96663c86Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\nstDD9.tmp\MyNsisExtend.dll

Filesize
596KB

MD5
37e4e1ab9aee0596c2fa5888357a63b0

SHA1
a5dba8c0a1bd936dca2b6a81f2dc9a3005f1a2b6

SHA256
ff4b245fea98cedd881ca102468623a449a0b40df0c557dd8a6ea32e788d56fe

SHA512
5cbab2872683079c6cc09423a2baf7107b5ac5731f336cd237fa93a4a4ee53a127963dc0ec0dbc6168b9b3d2c3a881c7663ce4ecd84d964628dd566395d49bb3

Download Submit
\Users\Admin\AppData\Local\Temp\nstDD9.tmp\System.dll

Filesize
67KB

MD5
bd05feb8825b15dcdd9100d478f04e17

SHA1
a67d82be96a439ce1c5400740da5c528f7f550e0

SHA256
4972cca9555b7e5dcb6feef63605305193835ea63f343df78902bbcd432ba496

SHA512
67f1894c79bbcef4c7fedd91e33ec48617d5d34c2d9ebcd700c935b7fe1b08971d4c68a71d5281abac97e62d6b8c8f318cc6ff15ea210ddcf21ff04a9e5a7f95

Download Submit
\Users\Admin\AppData\Local\Temp\nstDD9.tmp\nsRandom.dll

Filesize
77KB

MD5
d86b2899f423931131b696ff659aa7ed

SHA1
007ca98f5d7921fe26fb9b8bd8a822dd5ae09ed6

SHA256
8935cba8e9b276daa357a809e0eca3bebf3fdc6d0d3466ab37fb2cbbfacd3a94

SHA512
9a4437ab484e4e22597c642d21b0107a063a208a582df3a5bf276466ad8d0ba9aeebac6de8dcf1372939984bb187d58e94c799918cfbe80e85c958bf0a537fc7

Download Submit
memory/1492-89-0x00000000004E0000-0x000000000050E000-memory.dmp

Filesize
184KB

Download
memory/1492-100-0x0000000002D50000-0x0000000002DEA000-memory.dmp

Filesize
616KB

Download
memory/1492-90-0x00000000004E0000-0x0000000000501000-memory.dmp

Filesize
132KB

Download
memory/1492-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1492-104-0x00000000004E0000-0x000000000050E000-memory.dmp

Filesize
184KB

Download
memory/1492-86-0x0000000002CE0000-0x0000000002D42000-memory.dmp

Filesize
392KB

Download
memory/1492-82-0x00000000004E0000-0x000000000050E000-memory.dmp

Filesize
184KB

Download
memory/1492-81-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/1492-103-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/1492-102-0x0000000002CE0000-0x0000000002D42000-memory.dmp

Filesize
392KB

Download
memory/1492-101-0x00000000004E0000-0x000000000050E000-memory.dmp

Filesize
184KB

Download
memory/1896-73-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1920-67-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1920-72-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download