4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

Analysis

max time kernel
151s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-10-2022 03:43

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General

Target

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Size

457KB
MD5

4303740f657093a0dbcc65ffb1896700
SHA1

41f6fc777321df9088b468b7a233dfc27276b343
SHA256

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415
SHA512

eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda
SSDEEP

12288:QSo6xg5kN530xuooqMVwsgS0Tyv9H7ef/:Y6u5030x+gS0TyvN+

Score

9^/10

collection evasion persistence upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 3 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
C:\Windows\SysWOW64\avphost.dll	acprotect
\Windows\SysWOW64\avphost.dll	acprotect
\Windows\SysWOW64\avphost.dll	acprotect

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\G_Host = "\"C:\\Windows\\System\\gHost.exe\" /Reproduce"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.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:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	KHATRA.exe

Executes dropped EXE 3 IoCs

Processes:

KHATRA.exeXplorer.exegHost.exe

pid process

1500 KHATRA.exe
1136 Xplorer.exe
1400 gHost.exe
Modifies Windows Firewall 1 TTPs 2 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exenetsh.exe

pid process

1628 netsh.exe
1084 netsh.exe

pid	process
1500	KHATRA.exe
1136	Xplorer.exe
1400	gHost.exe

pid	process
1628	netsh.exe
1084	netsh.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
C:\Windows\SysWOW64\avphost.dll	upx
\Windows\SysWOW64\avphost.dll	upx
\Windows\SysWOW64\avphost.dll	upx

Loads dropped DLL 6 IoCs

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeXplorer.exeregsvr32.exeregsvr32.exe

pid	process
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1136	Xplorer.exe
1136	Xplorer.exe
2036	regsvr32.exe
1604	regsvr32.exe

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

Processes:

OUTLOOK.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	OUTLOOK.EXE

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\BCSSync = "C:\\Windows\\Xplorer.exe"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Xplorer = "\"C:\\Windows\\Xplorer.exe\" /Windows"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.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\Xplorer = "C:\\Windows\\system32\\KHATRA.exe"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

gHost.exe

description	ioc	process
File opened (read-only)	\??\k:	gHost.exe
File opened (read-only)	\??\r:	gHost.exe
File opened (read-only)	\??\s:	gHost.exe
File opened (read-only)	\??\z:	gHost.exe
File opened (read-only)	\??\i:	gHost.exe
File opened (read-only)	\??\q:	gHost.exe
File opened (read-only)	\??\v:	gHost.exe
File opened (read-only)	\??\w:	gHost.exe
File opened (read-only)	\??\y:	gHost.exe
File opened (read-only)	\??\p:	gHost.exe
File opened (read-only)	\??\e:	gHost.exe
File opened (read-only)	\??\f:	gHost.exe
File opened (read-only)	\??\l:	gHost.exe
File opened (read-only)	\??\m:	gHost.exe
File opened (read-only)	\??\n:	gHost.exe
File opened (read-only)	\??\t:	gHost.exe
File opened (read-only)	\??\b:	gHost.exe
File opened (read-only)	\??\g:	gHost.exe
File opened (read-only)	\??\h:	gHost.exe
File opened (read-only)	\??\j:	gHost.exe
File opened (read-only)	\??\o:	gHost.exe
File opened (read-only)	\??\u:	gHost.exe
File opened (read-only)	\??\x:	gHost.exe
File opened (read-only)	\??\a:	gHost.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

KHATRA.exe4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Windows\\system32\\KHATRA.exe"	KHATRA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Windows\\system32\\KHATRA.exe"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe

AutoIT Executable 8 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1736-55-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1500-78-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1136-79-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1400-80-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1736-114-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1500-115-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1136-117-0x0000000000400000-0x0000000000498000-memory.dmp	autoit_exe
behavioral1/memory/1400-118-0x0000000000400000-0x0000000000498000-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:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
File created	C:\Users\Admin\Local Settings\Application Data\Microsoft\CD Burning\AUTORUN.inF	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File created	C:\Users\Admin\Local Settings\Application Data\Microsoft\CD Burning\AUTORUN.inF	KHATRA.exe

Drops file in System32 directory 19 IoCs

Processes:

OUTLOOK.EXE4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
File created	C:\Windows\system32\perfc00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh011.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh010.dat	OUTLOOK.EXE
File created	C:\Windows\SysWOW64\KHATRA.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\SysWOW64\KHATRA.exe	KHATRA.exe
File created	C:\Windows\SysWOW64\avphost.dll	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File created	C:\Windows\SysWOW64\PerfStringBackup.TMP	OUTLOOK.EXE
File created	C:\Windows\system32\perfh007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh009.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc011.dat	OUTLOOK.EXE
File opened for modification	C:\Windows\SysWOW64\PerfStringBackup.INI	OUTLOOK.EXE
File created	C:\Windows\system32\perfc007.dat	OUTLOOK.EXE
File opened for modification	C:\Windows\SysWOW64\KHATRA.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\SysWOW64\avphost.dll	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File created	C:\Windows\system32\perfc009.dat	OUTLOOK.EXE

Drops file in Windows directory 14 IoCs

Processes:

KHATRA.exe4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeOUTLOOK.EXE

description	ioc	process
File opened for modification	C:\Windows\Xplorer.exe	KHATRA.exe
File opened for modification	C:\Windows\Xplorer.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File created	C:\Windows\KHATARNAKH.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\inf\Autoplay.inF	KHATRA.exe
File created	C:\Windows\inf\Outlook\outlperf.h	OUTLOOK.EXE
File opened for modification	C:\Windows\inf\Outlook\outlperf.h	OUTLOOK.EXE
File created	C:\Windows\inf\Outlook\0009\outlperf.ini	OUTLOOK.EXE
File created	C:\Windows\System\gHost.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\system\gHost.exe	KHATRA.exe
File opened for modification	C:\Windows\KHATARNAKH.exe	KHATRA.exe
File created	C:\Windows\Xplorer.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\system\gHost.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\KHATARNAKH.exe	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
File opened for modification	C:\Windows\inf\Autoplay.inF	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.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 13 IoCs

adware spyware

Modify Registry

T1112

Processes:

OUTLOOK.EXE4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window Title = "Internet Exploiter"	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window Title = "Internet Exploiter"	KHATRA.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	OUTLOOK.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	KHATRA.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	OUTLOOK.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	OUTLOOK.EXE

Modifies registry class 64 IoCs

Processes:

OUTLOOK.EXEregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672E1-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672FB-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006300A-0000-0000-C000-000000000046}\ = "_Explorers"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630FC-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006302C-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630EF-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{69620165-77DD-44EE-995C-3632E525A22B}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672E2-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630FE-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672DB-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063042-0000-0000-C000-000000000046}\ = "UserProperty"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063006-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630C7-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063039-0000-0000-C000-000000000046}\ = "_TaskRequestDeclineItem"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AOSMTP.Mail.1\ = "Mail Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F8D07B72-B4B4-46A0-ACC0-C771D4614B82}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063045-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006304A-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006303C-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063077-0000-0000-C000-000000000046}\ = "ItemsEvents"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063059-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063026-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6D2C09C4-EC95-4251-81FD-1CD01FD8AE44}\ = "IMail"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00067353-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063037-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006303F-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006300D-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630D7-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063033-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006305B-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630FE-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063039-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006302D-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E7-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006303D-0000-0000-C000-000000000046}\ = "UserProperties"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063041-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630D7-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630DD-0000-0000-C000-000000000046}\ = "_FormNameRuleCondition"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063078-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672E6-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672EE-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063003-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E1-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006307D-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00067367-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063098-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063093-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00067356-0000-0000-C000-000000000046}\ = "OlkSenderPhotoEvents"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063005-0000-0000-C000-000000000046}\ = "_Inspector"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630EB-0000-0000-C000-000000000046}\TypeLib\Version = "9.4"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063046-0000-0000-C000-000000000046}\ = "FormDescription"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630FB-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E2-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630C3-0000-0000-C000-000000000046}\ProxyStubClsid32	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630C8-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006304C-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672F7-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672EE-0000-0000-C000-000000000046}	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063076-0000-0000-C000-000000000046}\TypeLib	OUTLOOK.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006307C-0000-0000-C000-000000000046}	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630DC-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E2-0000-0000-C000-000000000046}\ = "_CalendarSharing"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006303A-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630C8-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}"	OUTLOOK.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

OUTLOOK.EXE

pid process

1592 OUTLOOK.EXE

pid	process
1592	OUTLOOK.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe

pid	process
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

Xplorer.exegHost.exe

pid process

1136 Xplorer.exe
1400 gHost.exe
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exeOUTLOOK.EXE

pid process

1736 4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1500 KHATRA.exe
1592 OUTLOOK.EXE
1592 OUTLOOK.EXE
1592 OUTLOOK.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exeOUTLOOK.EXE

pid process

1736 4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
1500 KHATRA.exe
1592 OUTLOOK.EXE
1592 OUTLOOK.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OUTLOOK.EXE

pid process

1592 OUTLOOK.EXE

pid	process
1136	Xplorer.exe
1400	gHost.exe

pid	process
1592	OUTLOOK.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exeKHATRA.exeXplorer.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 1736 wrote to memory of 1500	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	KHATRA.exe
PID 1736 wrote to memory of 1500	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	KHATRA.exe
PID 1736 wrote to memory of 1500	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	KHATRA.exe
PID 1736 wrote to memory of 1500	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	KHATRA.exe
PID 1500 wrote to memory of 1136	1500	KHATRA.exe	Xplorer.exe
PID 1500 wrote to memory of 1136	1500	KHATRA.exe	Xplorer.exe
PID 1500 wrote to memory of 1136	1500	KHATRA.exe	Xplorer.exe
PID 1500 wrote to memory of 1136	1500	KHATRA.exe	Xplorer.exe
PID 1136 wrote to memory of 1400	1136	Xplorer.exe	gHost.exe
PID 1136 wrote to memory of 1400	1136	Xplorer.exe	gHost.exe
PID 1136 wrote to memory of 1400	1136	Xplorer.exe	gHost.exe
PID 1136 wrote to memory of 1400	1136	Xplorer.exe	gHost.exe
PID 1736 wrote to memory of 1708	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1708	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1708	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1708	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1708 wrote to memory of 1592	1708	cmd.exe	at.exe
PID 1708 wrote to memory of 1592	1708	cmd.exe	at.exe
PID 1708 wrote to memory of 1592	1708	cmd.exe	at.exe
PID 1708 wrote to memory of 1592	1708	cmd.exe	at.exe
PID 1736 wrote to memory of 1184	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1184	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1184	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1184	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1184 wrote to memory of 688	1184	cmd.exe	at.exe
PID 1184 wrote to memory of 688	1184	cmd.exe	at.exe
PID 1184 wrote to memory of 688	1184	cmd.exe	at.exe
PID 1184 wrote to memory of 688	1184	cmd.exe	at.exe
PID 1500 wrote to memory of 764	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 764	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 764	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 764	1500	KHATRA.exe	cmd.exe
PID 764 wrote to memory of 1668	764	cmd.exe	at.exe
PID 764 wrote to memory of 1668	764	cmd.exe	at.exe
PID 764 wrote to memory of 1668	764	cmd.exe	at.exe
PID 764 wrote to memory of 1668	764	cmd.exe	at.exe
PID 1500 wrote to memory of 1588	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 1588	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 1588	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 1588	1500	KHATRA.exe	cmd.exe
PID 1588 wrote to memory of 1664	1588	cmd.exe	at.exe
PID 1588 wrote to memory of 1664	1588	cmd.exe	at.exe
PID 1588 wrote to memory of 1664	1588	cmd.exe	at.exe
PID 1588 wrote to memory of 1664	1588	cmd.exe	at.exe
PID 1736 wrote to memory of 2044	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 2044	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 2044	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 2044	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 2044 wrote to memory of 2036	2044	cmd.exe	regsvr32.exe
PID 1736 wrote to memory of 1700	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1700	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1700	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1736 wrote to memory of 1700	1736	4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe	cmd.exe
PID 1500 wrote to memory of 840	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 840	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 840	1500	KHATRA.exe	cmd.exe
PID 1500 wrote to memory of 840	1500	KHATRA.exe	cmd.exe
PID 1700 wrote to memory of 1628	1700	cmd.exe	netsh.exe

outlook_win_path 1 IoCs

Processes:

OUTLOOK.EXE

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE

C:\Users\Admin\AppData\Local\Temp\4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe
"C:\Users\Admin\AppData\Local\Temp\4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415.exe"
1⤵
- Adds policy Run key to start application
- Disables RegEdit via registry modification
- Loads dropped DLL
- 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:1736

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:1500

C:\Windows\Xplorer.exe
"C:\Windows\Xplorer.exe" /Windows
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\System\gHost.exe
"C:\Windows\System\gHost.exe" /Reproduce
4⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
PID:1400

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C AT /delete /yes
3⤵
- Suspicious use of WriteProcessMemory
PID:764

C:\Windows\SysWOW64\at.exe
AT /delete /yes
4⤵
PID:1668

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:1588

C:\Windows\SysWOW64\at.exe
AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
4⤵
PID:1664

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C RegSvr32 /S C:\Windows\system32\avphost.dll
3⤵
PID:840

C:\Windows\SysWOW64\regsvr32.exe
RegSvr32 /S C:\Windows\system32\avphost.dll
4⤵
- Loads dropped DLL
PID:1604

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C netsh firewall add allowedprogram program=C:\Windows\system32\KHATRA.exe name=System
3⤵
PID:1324

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram program=C:\Windows\system32\KHATRA.exe name=System
4⤵
- Modifies Windows Firewall
PID:1084

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C AT /delete /yes
2⤵
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\SysWOW64\at.exe
AT /delete /yes
3⤵
PID:1592

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:1184

C:\Windows\SysWOW64\at.exe
AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\KHATRA.exe
3⤵
PID:688

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C RegSvr32 /S C:\Windows\system32\avphost.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\regsvr32.exe
RegSvr32 /S C:\Windows\system32\avphost.dll
3⤵
- Loads dropped DLL
- Modifies registry class
PID:2036

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C netsh firewall add allowedprogram program=C:\Windows\system32\KHATRA.exe name=System
2⤵
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram program=C:\Windows\system32\KHATRA.exe name=System
3⤵
- Modifies Windows Firewall
PID:1628

C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" -Embedding
1⤵
- Accesses Microsoft Outlook profiles
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- outlook_win_path
PID:1592

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Modify Existing Service

T1031

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Email Collection

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\(Empty).LNK
Filesize
1KB

MD5
2aba9469865c28e00a3ca0ff21661d0b

SHA1
ecf40e88a3d587018209fa66fdfb7c7dc72ce540

SHA256
060569e43af81d3e4a34c5b363b2b8952f37aa0be32f2e6c35bf7a85452c6cbe

SHA512
269cba4790dd2dd53793b21da8456d40828fdf4ba014fc335b795b17bd604b290f9b345aae18323a437cf1c1a64844d74b9a1a655a74c11e063bd58f5fd52950

Download Submit
C:\Windows\KHATARNAKH.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\Windows\SysWOW64\KHATRA.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\Windows\SysWOW64\KHATRA.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\Windows\SysWOW64\avphost.dll
Filesize
127KB

MD5
d47ebd342b6906a2fda10d70560bcd5a

SHA1
c1b54deb14d47e539bc6aea1464edb38fad4b87f

SHA256
00a035dd63d4b26ab23ab122899767da8452bf262f61a06f9136513d841feaf2

SHA512
626b00fb28e2b13b6f8fa393051e07da2eb937a164d87affdaac8f9be8aaa02cd3230c5c27648526ecdd1cad8b198f4d7c12f30dd362bf15011d04cadb17e8d1

Download Submit
C:\Windows\Xplorer.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\Windows\Xplorer.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

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:\Windows\system\gHost.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\Windows\system\gHost.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
C:\\KHATRA.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
\Windows\SysWOW64\KHATRA.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
\Windows\SysWOW64\KHATRA.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
\Windows\SysWOW64\avphost.dll
Filesize
127KB

MD5
d47ebd342b6906a2fda10d70560bcd5a

SHA1
c1b54deb14d47e539bc6aea1464edb38fad4b87f

SHA256
00a035dd63d4b26ab23ab122899767da8452bf262f61a06f9136513d841feaf2

SHA512
626b00fb28e2b13b6f8fa393051e07da2eb937a164d87affdaac8f9be8aaa02cd3230c5c27648526ecdd1cad8b198f4d7c12f30dd362bf15011d04cadb17e8d1

Download Submit
\Windows\SysWOW64\avphost.dll
Filesize
127KB

MD5
d47ebd342b6906a2fda10d70560bcd5a

SHA1
c1b54deb14d47e539bc6aea1464edb38fad4b87f

SHA256
00a035dd63d4b26ab23ab122899767da8452bf262f61a06f9136513d841feaf2

SHA512
626b00fb28e2b13b6f8fa393051e07da2eb937a164d87affdaac8f9be8aaa02cd3230c5c27648526ecdd1cad8b198f4d7c12f30dd362bf15011d04cadb17e8d1

Download Submit
\Windows\system\gHost.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
\Windows\system\gHost.exe
Filesize
457KB

MD5
4303740f657093a0dbcc65ffb1896700

SHA1
41f6fc777321df9088b468b7a233dfc27276b343

SHA256
4294637edeceeff8e5db5b9355fd260ad6015a53e0835290140507bbac969415

SHA512
eb46a6f36ea29eb987b115c83ba6f4211f03978454a33edb0bea01c8d5845791b7821e7ed23a73c2683eb2447f28cf039c2ae103c550d20122254f6767da7cda

Download Submit
memory/688-85-0x0000000000000000-mapping.dmp

Download
memory/764-87-0x0000000000000000-mapping.dmp

Download
memory/840-100-0x0000000000000000-mapping.dmp

Download
memory/1084-105-0x0000000000000000-mapping.dmp

Download
memory/1136-79-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1136-117-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1136-68-0x0000000000000000-mapping.dmp

Download
memory/1184-84-0x0000000000000000-mapping.dmp

Download
memory/1324-104-0x0000000000000000-mapping.dmp

Download
memory/1400-73-0x0000000000000000-mapping.dmp

Download
memory/1400-80-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1400-118-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1500-58-0x0000000000000000-mapping.dmp

Download
memory/1500-115-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1500-78-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1500-116-0x0000000002510000-0x0000000002520000-memory.dmp

Filesize
64KB

Download
memory/1588-91-0x0000000000000000-mapping.dmp

Download
memory/1592-113-0x000000006C301000-0x000000006C303000-memory.dmp

Filesize
8KB

Download
memory/1592-108-0x0000000072301000-0x0000000072303000-memory.dmp

Filesize
8KB

Download
memory/1592-112-0x000000006C9D1000-0x000000006C9D3000-memory.dmp

Filesize
8KB

Download
memory/1592-110-0x00000000732ED000-0x00000000732F8000-memory.dmp

Filesize
44KB

Download
memory/1592-109-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1592-82-0x0000000000000000-mapping.dmp

Download
memory/1628-102-0x0000000000000000-mapping.dmp

Download
memory/1664-92-0x0000000000000000-mapping.dmp

Download
memory/1668-88-0x0000000000000000-mapping.dmp

Download
memory/1700-99-0x0000000000000000-mapping.dmp

Download
memory/1708-81-0x0000000000000000-mapping.dmp

Download
memory/1736-55-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1736-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/1736-114-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1736-76-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/1736-77-0x0000000003E40000-0x0000000003ED8000-memory.dmp

Filesize
608KB

Download
memory/2036-95-0x0000000000000000-mapping.dmp

Download
memory/2044-94-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads