601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1

Analysis

max time kernel
150s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 18:29

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General

Target

601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
Size

82KB
MD5

0abae74c7bbad71c155b2118e7ee4940
SHA1

2998d8351a09817dcdb75a27f5bd1be59cb1b84b
SHA256

601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1
SHA512

b719a8abe6e553284204de4047cc5c4b138ec35c932f1a780416fa7da51ceef413a466755b893c804aefb945e1ec7ebee9226d855ea7da4f0d7a6c044a2dd46e
SSDEEP

768:rqzsEaCY3vj0HMfUk2UIfFemsMTjeM0cAfvqAoLTXLYYxAghrzu+zZHHfYV0djWq:mA7C5kUpvMO/ToUWfrFWFrDGztrkEODZ

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe:*:Enabled:Win32"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\setup.txt	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
File opened for modification	C:\Windows\system32\drivers\etc	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Sets service image path in registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\stued\ImagePath = "%SystemRoot%\\System32\\RTCOM\\svchost.exe /service"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\services\stued\ImagePath = "%SystemRoot%\\System32\\RTCOM\\svchost.exe /service"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\stuad\ImagePath = "%SystemRoot%\\Web\\printers\\svchost.exe /service"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\services\stuad\ImagePath = "%SystemRoot%\\Web\\printers\\svchost.exe /service"	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\MsDtc\up.exe	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
File opened for modification	C:\Windows\SysWOW64\MsDtc\up.exe	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
File opened for modification	C:\Windows\SysWOW64\1033\csrss.exe	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Media\smss.exe	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
File opened for modification	C:\Windows\Web\printers\svchost.exe	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1708	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
1708	601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe

C:\Users\Admin\AppData\Local\Temp\601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe
"C:\Users\Admin\AppData\Local\Temp\601ffbef4f0ceb380de98dda2f9efb8bbdb27181e532836ab395fc83ea632ca1.exe"
1⤵
- Modifies firewall policy service
- Modifies visiblity of hidden/system files in Explorer
- Drops file in Drivers directory
- Sets service image path in registry
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:1708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1708-56-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads