cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9

Analysis

max time kernel
90s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:03

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General

Target

cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe
Size

2.1MB
MD5

cce3d3c4438d88b70387f4ece9ad0077
SHA1

a8d7f61c743c1893595f04bbdbb5e3d84a21484f
SHA256

cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9
SHA512

a74329915f92ef27e7b7af1587b8ab21703a34476a20da0b199b7fbb25122c8cd674381ab3e919ea79b07a9fb24936e02374f9f1775d47b758a70486d6d710ae
SSDEEP

24576:HoBGtXTMCFh4Ejwed5z7cg/xt5b55BfV1CsPclEXcPH7c77KFc4BjUq5Du2/TBnu:H6BCged5ogZH5V1CpUq5uD4geufo

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

Processes:

cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

description ioc process

File created C:\Windows\SysWOW64\drivers\ZYwfp.sys cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

description	ioc	process
File created	C:\Windows\SysWOW64\drivers\ZYwfp.sys	cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\netfilter2\ImagePath = "\\??\\C:\\Windows\\SysWOW64\\drivers\\ZYwfp.sys"	cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

668

pid	process
668

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

pid	process
4876	cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe
4876	cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe

C:\Users\Admin\AppData\Local\Temp\cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe
"C:\Users\Admin\AppData\Local\Temp\cbfc07b93b5235175fa1be85f33734519cc86cd95b3ab7b7e969021a4d667cb9.exe"
1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Suspicious use of SetWindowsHookEx
PID:4876

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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