fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e

Analysis

max time kernel
90s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 07:56

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General

Target

$PLUGINSDIR/ShellDispatch.dll
Size

4KB
MD5

9c266c2dc7eca5bcab2d8df4990e0c1f
SHA1

662da3d9ca18aacdbaef884065fbfffdfacfabfa
SHA256

ea7800b89e49e7d7214c1405b4906f366096dfadff28d0732acb90ab2e9a99bd
SHA512

e9318db79b02df6b3b72ed16c5d70e4b46bab71f31544ce0323cd6dae739be1948a9d3a468977d703576d7f33580e3be5d1d1ace1fb29cee9dfe325c6e828139
SSDEEP

48:SEhtu3nH1xOKMd3afu3fnkXfaq7qFBtHugUhA:fu3VxOhham3Afx7qFDHAA

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1712 3408 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
1712	3408	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 1008 wrote to memory of 3408	1008	rundll32.exe	rundll32.exe
PID 1008 wrote to memory of 3408	1008	rundll32.exe	rundll32.exe
PID 1008 wrote to memory of 3408	1008	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ShellDispatch.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1008

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ShellDispatch.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 612
3⤵
- Program crash
PID:1712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3408 -ip 3408
1⤵
PID:3448

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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