36417b50b830fd546b1c674477404bd5a952b3387b25b13437f01bd898212197

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 06:42

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General

Target

$PLUGINSDIR/inetc.dll
Size

24KB
MD5

ef630cf1898c257df36b1037bd1e5392
SHA1

b2c47d9a741d2b5391387059552b37f2daddade2
SHA256

41776a77b4e3bba1c3e70d10b9f560248148b8f2c45d39d4cd8683754112860f
SHA512

986b405d723294ff5b3649f899bc048c5693bd386dc3f489b390ccb1d56e8e65a9dbe6d0863d553525ce93d505a162eaa087faf4b4c5133345c3330d01327211
SSDEEP

384:TzBnI67jSmHQvw+Bf4HD4Cza5Sh2ze7VW3Pvg5TEnzuomuHya93ld0Ac9khYLMkY:TtIajSmiw+iDLth2ze78PvgynzuzuSaf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1632 3028 WerFault.exe rundll32.exe
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
1632	3028	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2804 wrote to memory of 3028	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 3028	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 3028	2804	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2804

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 624
3⤵
- Program crash
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3028 -ip 3028
1⤵
PID:3372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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