c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565

Analysis

max time kernel
146s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 10:37

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General

Target

c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Size

1.1MB
MD5

515fd904f7960853857ae784c47e4a9a
SHA1

5ff4ea404dc00ab6470756d71c6ae4b26b85fc9b
SHA256

c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565
SHA512

7fcd3f37c73d3eb57d144052e8101176fe84281cf23d39b159bf819d226bd4918a51b21f2b1a6383b1a3e765200ce2baa36a2deb8e05b63931fc4576a70a95d5
SSDEEP

24576:SHMaGVjHmsfhOn8t9o73bU/y0GXm6SXMs35fQjV/bJ1vFrZNWt+I8g:paGms5On83OQ/y0EvScYf6VjJTVNWcIV

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2748-133-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-136-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-135-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-138-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-137-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-140-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-142-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-144-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-146-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-148-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-150-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-152-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-154-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-156-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-158-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-160-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-162-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-164-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-168-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-166-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-170-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-172-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-174-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-176-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-178-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2748-180-0x0000000010000000-0x000000001003D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\3c5159e0-b891-40b2-af36-67e7e9cf4cff.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221203174306.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "5"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "49"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "60"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "60"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "8"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "8"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "0"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "100"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "0"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "49"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "100"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "3"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "35"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "57"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "3"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "5"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "49"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "60"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "0"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "3"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "35"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "57"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\baidu.com	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\NumberOfSubdomains = "1"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.baidu.com	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "8"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "5"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "35"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "57"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "100"	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2295526160-1155304984-640977766-1000\{63B6894C-8587-4031-ABD0-724B1AA94A51}	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
780	msedge.exe
780	msedge.exe
1872	msedge.exe
1872	msedge.exe
1840	identity_helper.exe
1840	identity_helper.exe
5108	msedge.exe
5108	msedge.exe
5108	msedge.exe
5108	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: 33	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
Token: SeIncBasePriorityPrivilege	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1872	msedge.exe
1872	msedge.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 1872	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe	83
PID 2748 wrote to memory of 1872	2748	c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe	83
PID 1872 wrote to memory of 4620	1872	msedge.exe	84
PID 1872 wrote to memory of 4620	1872	msedge.exe	84
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 4696	1872	msedge.exe	85
PID 1872 wrote to memory of 780	1872	msedge.exe	86
PID 1872 wrote to memory of 780	1872	msedge.exe	86
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87
PID 1872 wrote to memory of 2136	1872	msedge.exe	87

C:\Users\Admin\AppData\Local\Temp\c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe
"C:\Users\Admin\AppData\Local\Temp\c5d989583ad8728846623657b2c246314178fa395936a576fe9b27ca09ca0565.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.cftiyanfu.com/
  2⤵
  - Adds Run key to start application
  - Enumerates system info in registry
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1872
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xf8,0x108,0x7ffd7f2746f8,0x7ffd7f274708,0x7ffd7f274718
    3⤵
    PID:4620
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2212 /prefetch:2
    3⤵
    PID:4696
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:780
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
    3⤵
    PID:2136
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
    3⤵
    PID:2076
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1816 /prefetch:1
    3⤵
    PID:4152
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5064 /prefetch:8
    3⤵
    PID:2868
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5272 /prefetch:1
    3⤵
    PID:3260
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2084 /prefetch:1
    3⤵
    PID:4692
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5616 /prefetch:8
    3⤵
    PID:828
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5892 /prefetch:1
    3⤵
    PID:4180
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5908 /prefetch:1
    3⤵
    PID:4804
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4104 /prefetch:8
    3⤵
    PID:3572
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4104 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1840
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
    3⤵
    PID:4072
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4940 /prefetch:1
    3⤵
    PID:4040
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:4560
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff75f375460,0x7ff75f375470,0x7ff75f375480
      4⤵
      PID:4880
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,14183924647077162090,14504586688476443325,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=6768 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2748-176-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-142-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-146-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-148-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-150-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-152-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-154-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-156-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-158-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-160-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-162-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-164-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-168-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-166-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-170-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-172-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-174-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-132-0x0000000000400000-0x000000000063C011-memory.dmp

Filesize
2.2MB

Download
memory/2748-178-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-179-0x0000000000400000-0x000000000063C011-memory.dmp

Filesize
2.2MB

Download
memory/2748-180-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-144-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-133-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-183-0x0000000000400000-0x000000000063C011-memory.dmp

Filesize
2.2MB

Download
memory/2748-140-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-136-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-137-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-138-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2748-135-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download