c740586e78ab04f96c4e45defcc6c6f7a2452449d4b076958eb0db77ed618fb3

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2024 08:06

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General

Target

Fatality.dll
Size

2.8MB
MD5

3323f35eb27d6e6e016cb1d6537adf6f
SHA1

1a511738d41cdc91884b395dcb749c6f709fbfe7
SHA256

638e5488d25b52539007bf511b5dce511dd6632f3816d97d2514150bfe50acc9
SHA512

f7d31dcca07c5b280690f89ca42a21adcc870c3c637f5d2f0c1ab07e66db54064c185187f5c5473129e632de11f211be1e6917fa9c748db0ea67ee192a64b80b
SSDEEP

49152:Y+/NFLED+VlfRVBnbmdOqz851fy/fGuaiucb2sdcdk3YZ/8/RRLMSaYzRFo1Uvo1:Y+/3LEC3fjZbmddoPfy/uuaiucb2sadD

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
116	456	WerFault.exe	85

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

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 456	1996	rundll32.exe	85
PID 1996 wrote to memory of 456	1996	rundll32.exe	85
PID 1996 wrote to memory of 456	1996	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Fatality.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Fatality.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 456 -s 568
    3⤵
    - Program crash
    PID:116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 456 -ip 456
1⤵
PID:3676

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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