0c85b6e5fa98f6c3f91d8993759291dea1e4ce06f9a2febb013691160f4cf9ed

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 19:36

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General

Target

0c85b6e5fa98f6c3f91d8993759291dea1e4ce06f9a2febb013691160f4cf9ed.dll
Size

2.5MB
MD5

2a65d281891f685799702a015eb93b17
SHA1

1c5cf9993df75e81301f9e4080454dd60beaaf0b
SHA256

0c85b6e5fa98f6c3f91d8993759291dea1e4ce06f9a2febb013691160f4cf9ed
SHA512

d722b34214f0866ff67dd0e5ed608c3fe3262ba6add9537f44f2af0841ae12b2d29ae401e9a8c3eb3926ceb53b1dc2916affad2283f0e7f25362d7d5617678a4
SSDEEP

24576:8hBAIlACx74UdtHVCx74UdtHdCx74UdtHmCx74UdtHHCx74UdtHuCx74UdtHhCxN:k7Y4da9UXXC2YK0TQ9B

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5232	5020	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 4336 wrote to memory of 5020	4336	rundll32.exe	85
PID 4336 wrote to memory of 5020	4336	rundll32.exe	85
PID 4336 wrote to memory of 5020	4336	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c85b6e5fa98f6c3f91d8993759291dea1e4ce06f9a2febb013691160f4cf9ed.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c85b6e5fa98f6c3f91d8993759291dea1e4ce06f9a2febb013691160f4cf9ed.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 632
    3⤵
    - Program crash
    PID:5232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5020 -ip 5020
1⤵
PID:2440

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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