30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

Analysis

max time kernel
289s
max time network
299s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 16:50

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General

Target

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Size

713KB
MD5

44f760f812725dd21c7761dd7221dfa0
SHA1

d945e95f9dad6ae149a843199db39b76f7138b2c
SHA256

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc
SHA512

c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb
SSDEEP

12288:ySo6xg5kN530xuooqMVwsgS0Tyv9H7efCRyL:+6u5030x+gS0TyvNRyL

Score

8^/10

evasion persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\G_Host = "\"C:\\Windows\\System\\gHost.exe\" /Reproduce"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	KHATRA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\G_Host = "\"C:\\Windows\\System\\gHost.exe\" /Reproduce"	KHATRA.exe

Disables RegEdit via registry modification 2 IoCs

evasion

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	KHATRA.exe

Executes dropped EXE 5 IoCs

Processes:

KHATRA.exeXplorer.exeXplorer.exegHost.exegHost.exe

pid process

4152 KHATRA.exe
3704 Xplorer.exe
4600 Xplorer.exe
1072 gHost.exe
4924 gHost.exe

pid	process
4152	KHATRA.exe
3704	Xplorer.exe
4600	Xplorer.exe
1072	gHost.exe
4924	gHost.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1 = "C:\\Windows\\Xplorer.exe"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Xplorer = "\"C:\\Windows\\Xplorer.exe\" /Windows"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	KHATRA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Xplorer = "\"C:\\Windows\\Xplorer.exe\" /Windows"	KHATRA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1 = "C:\\Windows\\system32\\KHATRA.exe"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1 = "C:\\Windows\\system32\\KHATRA.exe"	KHATRA.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Windows\\system32\\KHATRA.exe"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Windows\\system32\\KHATRA.exe"	KHATRA.exe

AutoIT Executable 9 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/4152-138-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/3704-147-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/4600-148-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/3704-156-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/4600-154-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/1072-160-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/4924-159-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/2756-166-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe
behavioral2/memory/4152-167-0x0000000000400000-0x00000000004DA000-memory.dmp	autoit_exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

Processes:

KHATRA.exe30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

description	ioc	process
File created	C:\Users\Admin\Local Settings\Application Data\Microsoft\CD Burning\AUTORUN.inF	KHATRA.exe
File created	C:\Users\Admin\Local Settings\Application Data\Microsoft\CD Burning\AUTORUN.inF	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

Drops file in System32 directory 6 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
File created	C:\Windows\SysWOW64\avphost.dll	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\SysWOW64\avphost.dll	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File created	C:\Windows\SysWOW64\KHATRA.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\SysWOW64\KHATRA.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\SysWOW64\KHATRA.exe	KHATRA.exe
File opened for modification	C:\Windows\SysWOW64\avphost.dll	KHATRA.exe

Drops file in Windows directory 13 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

description	ioc	process
File created	C:\Windows\System\gHost.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\System\gHost.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File created	C:\Windows\KHATARNAKH.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\KHATARNAKH.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\inf\Autoplay.inF	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\INF\Autoplay.inF	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\KHATARNAKH.exe	KHATRA.exe
File opened for modification	C:\Windows\Xplorer.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
File opened for modification	C:\Windows\INF\Autoplay.inF	KHATRA.exe
File opened for modification	C:\Windows\Xplorer.exe	KHATRA.exe
File opened for modification	C:\Windows\System\gHost.exe	KHATRA.exe
File opened for modification	C:\Windows\inf\Autoplay.inF	KHATRA.exe
File created	C:\Windows\Xplorer.exe	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.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 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

KHATRA.exe30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main	KHATRA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window Title = "Internet Exploiter"	KHATRA.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window Title = "Internet Exploiter"	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

pid	process
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

pid process

2756 30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
4152 KHATRA.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.exe

pid process

2756 30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
4152 KHATRA.exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exeKHATRA.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 2756 wrote to memory of 4152	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	KHATRA.exe
PID 2756 wrote to memory of 4152	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	KHATRA.exe
PID 2756 wrote to memory of 4152	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	KHATRA.exe
PID 4152 wrote to memory of 4600	4152	KHATRA.exe	Xplorer.exe
PID 4152 wrote to memory of 4600	4152	KHATRA.exe	Xplorer.exe
PID 4152 wrote to memory of 4600	4152	KHATRA.exe	Xplorer.exe
PID 2756 wrote to memory of 3704	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	Xplorer.exe
PID 2756 wrote to memory of 3704	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	Xplorer.exe
PID 2756 wrote to memory of 3704	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	Xplorer.exe
PID 4152 wrote to memory of 1072	4152	KHATRA.exe	gHost.exe
PID 4152 wrote to memory of 1072	4152	KHATRA.exe	gHost.exe
PID 4152 wrote to memory of 1072	4152	KHATRA.exe	gHost.exe
PID 2756 wrote to memory of 4924	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	gHost.exe
PID 2756 wrote to memory of 4924	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	gHost.exe
PID 2756 wrote to memory of 4924	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	gHost.exe
PID 4152 wrote to memory of 4872	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 4872	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 4872	4152	KHATRA.exe	cmd.exe
PID 2756 wrote to memory of 4964	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 4964	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 4964	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 4964 wrote to memory of 4428	4964	cmd.exe	at.exe
PID 4964 wrote to memory of 4428	4964	cmd.exe	at.exe
PID 4964 wrote to memory of 4428	4964	cmd.exe	at.exe
PID 4872 wrote to memory of 4592	4872	cmd.exe	at.exe
PID 4872 wrote to memory of 4592	4872	cmd.exe	at.exe
PID 4872 wrote to memory of 4592	4872	cmd.exe	at.exe
PID 4152 wrote to memory of 372	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 372	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 372	4152	KHATRA.exe	cmd.exe
PID 2756 wrote to memory of 4524	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 4524	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 4524	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 372 wrote to memory of 4716	372	cmd.exe	at.exe
PID 372 wrote to memory of 4716	372	cmd.exe	at.exe
PID 372 wrote to memory of 4716	372	cmd.exe	at.exe
PID 4524 wrote to memory of 1736	4524	cmd.exe	at.exe
PID 4524 wrote to memory of 1736	4524	cmd.exe	at.exe
PID 4524 wrote to memory of 1736	4524	cmd.exe	at.exe
PID 4152 wrote to memory of 380	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 380	4152	KHATRA.exe	cmd.exe
PID 4152 wrote to memory of 380	4152	KHATRA.exe	cmd.exe
PID 2756 wrote to memory of 1448	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 1448	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 2756 wrote to memory of 1448	2756	30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe	cmd.exe
PID 1448 wrote to memory of 1676	1448	cmd.exe	regsvr32.exe
PID 1448 wrote to memory of 1676	1448	cmd.exe	regsvr32.exe
PID 1448 wrote to memory of 1676	1448	cmd.exe	regsvr32.exe
PID 380 wrote to memory of 948	380	cmd.exe	regsvr32.exe
PID 380 wrote to memory of 948	380	cmd.exe	regsvr32.exe
PID 380 wrote to memory of 948	380	cmd.exe	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe
"C:\Users\Admin\AppData\Local\Temp\30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc.exe"
1⤵
- Adds policy Run key to start application
- Disables RegEdit via registry modification
- Adds Run key to start application
- Modifies WinLogon
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\KHATRA.exe
  C:\Windows\system32\KHATRA.exe
  2⤵
  - Adds policy Run key to start application
  - Disables RegEdit via registry modification
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies WinLogon
  - Drops autorun.inf file
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4152
- - C:\Windows\Xplorer.exe
    "C:\Windows\Xplorer.exe" /Windows
    3⤵
    - Executes dropped EXE
    PID:4600
- - C:\Windows\System\gHost.exe
    "C:\Windows\System\gHost.exe" /Reproduce
    3⤵
    - Executes dropped EXE
    PID:1072
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /C AT /delete /yes
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4872
  - - C:\Windows\SysWOW64\at.exe
      AT /delete /yes
      4⤵
      PID:4592
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /C AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:372
  - - C:\Windows\SysWOW64\at.exe
      AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
      4⤵
      PID:4716
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /C RegSvr32 /S C:\Windows\system32\avphost.dll
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:380
  - - C:\Windows\SysWOW64\regsvr32.exe
      RegSvr32 /S C:\Windows\system32\avphost.dll
      4⤵
      PID:948
- C:\Windows\Xplorer.exe
  "C:\Windows\Xplorer.exe" /Windows
  2⤵
  - Executes dropped EXE
  PID:3704
- C:\Windows\System\gHost.exe
  "C:\Windows\System\gHost.exe" /Reproduce
  2⤵
  - Executes dropped EXE
  PID:4924
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /C AT /delete /yes
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4964
- - C:\Windows\SysWOW64\at.exe
    AT /delete /yes
    3⤵
    PID:4428
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /C AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4524
- - C:\Windows\SysWOW64\at.exe
    AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
    3⤵
    PID:1736
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /C RegSvr32 /S C:\Windows\system32\avphost.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1448
- - C:\Windows\SysWOW64\regsvr32.exe
    RegSvr32 /S C:\Windows\system32\avphost.dll
    3⤵
    PID:1676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\(Empty).LNK

Filesize
1KB

MD5
715970859bc43ec9bffc46fc08402305

SHA1
45a5b6e49a31e49b8add126bf0142c180bb5d884

SHA256
ca85a00303f3fda0ed309b054606528601a0c6e9faf76d6f375bb900ad4aa44a

SHA512
ccd61077de548a9507753d9aa9d7940cc04e91cfe547d26f364d0c86a849874b93cdb3996ff531f7e83f8f6ee3bf4a560d46cd5d2d3cc52ec2c89f2742b50cf5

Download Submit
C:\Windows\KHATARNAKH.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

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

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

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

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\System\gHost.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\System\gHost.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\System\gHost.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\Xplorer.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\Xplorer.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\Xplorer.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
C:\Windows\inf\Autoplay.inF

Filesize
234B

MD5
7ae2f1a7ce729d91acfef43516e5a84c

SHA1
ebbc99c7e5ac5679de2881813257576ec980fb44

SHA256
43b2fee4fbe5b4a83ae32589d11c3f45ad1988dd5357f790ec708fdfd6709a98

SHA512
915b67d31a7034659360355cb00f9620bf9c64cc06660ea55e5fcba0096f1ac782ac7550f778c4874f63082820c03fbbf4dd05169b0de61a661a202f10a4eff9

Download Submit
C:\Windows\inf\Autoplay.inF

Filesize
234B

MD5
7ae2f1a7ce729d91acfef43516e5a84c

SHA1
ebbc99c7e5ac5679de2881813257576ec980fb44

SHA256
43b2fee4fbe5b4a83ae32589d11c3f45ad1988dd5357f790ec708fdfd6709a98

SHA512
915b67d31a7034659360355cb00f9620bf9c64cc06660ea55e5fcba0096f1ac782ac7550f778c4874f63082820c03fbbf4dd05169b0de61a661a202f10a4eff9

Download Submit
C:\\KHATRA.exe

Filesize
713KB

MD5
44f760f812725dd21c7761dd7221dfa0

SHA1
d945e95f9dad6ae149a843199db39b76f7138b2c

SHA256
30e5babe61ba93f6d84c31cd4ccfe7a81a5e9784423894214b4f8e42b62c73bc

SHA512
c2a0d0fdc2468cc89461c875da0bc00f20b659ad271873620bea681c168178a13103e5f6f126a43111ff72a60af01347126eee662036674443a7100cdfecdcdb

Download Submit
memory/372-161-0x0000000000000000-mapping.dmp

Download
memory/380-168-0x0000000000000000-mapping.dmp

Download
memory/948-171-0x0000000000000000-mapping.dmp

Download
memory/1072-160-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/1072-149-0x0000000000000000-mapping.dmp

Download
memory/1448-169-0x0000000000000000-mapping.dmp

Download
memory/1676-170-0x0000000000000000-mapping.dmp

Download
memory/1736-164-0x0000000000000000-mapping.dmp

Download
memory/2756-132-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2756-166-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/3704-147-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/3704-156-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/3704-144-0x0000000000000000-mapping.dmp

Download
memory/4152-133-0x0000000000000000-mapping.dmp

Download
memory/4152-167-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4152-138-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4428-157-0x0000000000000000-mapping.dmp

Download
memory/4524-162-0x0000000000000000-mapping.dmp

Download
memory/4592-158-0x0000000000000000-mapping.dmp

Download
memory/4600-148-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4600-154-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4600-143-0x0000000000000000-mapping.dmp

Download
memory/4716-163-0x0000000000000000-mapping.dmp

Download
memory/4872-153-0x0000000000000000-mapping.dmp

Download
memory/4924-159-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4924-150-0x0000000000000000-mapping.dmp

Download
memory/4964-155-0x0000000000000000-mapping.dmp

Download