bd74c5de2e87a23f8c22017a830116d308587ffcc3dac8eba61af2d419c5343c

Analysis

max time kernel
92s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 11:30

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General

Target

bd74c5de2e87a23f8c22017a830116d308587ffcc3dac8eba61af2d419c5343c.dll
Size

206KB
MD5

ae86c9b820a06fab2d1a472bc2a21125
SHA1

0b034796f6a8df845775e90f6fd4ac1282087ba9
SHA256

bd74c5de2e87a23f8c22017a830116d308587ffcc3dac8eba61af2d419c5343c
SHA512

9cc4e52b6d6b6f7fdc148725614373579992adb65f0559e7914566f666476ab6015685def9a29c9c7ebee4cc9be71222b7ffd37cd88205f316435d36192a980a
SSDEEP

3072:k9zI0CNrfFtL+ZkEj77BGctYri6+NLvSW+lBB59+XC9oZ8mezgllVVZPx12Xb7dZ:8CNxXEjHgO6+NGWUeC9O8xzc5x7IKWV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1928	2588	WerFault.exe	83

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 4468 wrote to memory of 2588	4468	rundll32.exe	83
PID 4468 wrote to memory of 2588	4468	rundll32.exe	83
PID 4468 wrote to memory of 2588	4468	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd74c5de2e87a23f8c22017a830116d308587ffcc3dac8eba61af2d419c5343c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd74c5de2e87a23f8c22017a830116d308587ffcc3dac8eba61af2d419c5343c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2588
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 604
    3⤵
    - Program crash
    PID:1928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2588 -ip 2588
1⤵
PID:3492

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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