462505ad0fd657e7b031b0a3706fdcd04a20402c185b82caec91e29c2ff1e2d9

Analysis

max time kernel
92s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 04:26

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General

Target

462505ad0fd657e7b031b0a3706fdcd04a20402c185b82caec91e29c2ff1e2d9.dll
Size

8.1MB
MD5

768d352a31424fd51e6c8a12aa4d00dd
SHA1

0e209c51027c33761f60cd8628f3cd48139933bb
SHA256

462505ad0fd657e7b031b0a3706fdcd04a20402c185b82caec91e29c2ff1e2d9
SHA512

6aa68d21438ba40defa20d482e19bd9fb781516aff4260217919202c6252919202832a74a9fb932c9697cb0a8c084db90cedaf5b84c86788f9206fbb5bc4cf51
SSDEEP

49152:cSF6NaJFY83Nnqsl/GsisUX+AQTCX7Lc3dpNrrlKCkt7CXfaJDJkmZEj9y2zkZ:AoJ1TNGtuBT4apNN6G9DQZ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3148 2408 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
3148	2408	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 4024 wrote to memory of 2408	4024	rundll32.exe	rundll32.exe
PID 4024 wrote to memory of 2408	4024	rundll32.exe	rundll32.exe
PID 4024 wrote to memory of 2408	4024	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\462505ad0fd657e7b031b0a3706fdcd04a20402c185b82caec91e29c2ff1e2d9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\462505ad0fd657e7b031b0a3706fdcd04a20402c185b82caec91e29c2ff1e2d9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 560
    3⤵
    - Program crash
    PID:3148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2408 -ip 2408
1⤵
PID:1356

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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