b7a72c3f23c3e265caa74c60acbef350b268745c1e451a27e915011c720155f8

Resubmissions

13-10-2024 11:52

241013-n15qrsvdrc 5

13-10-2024 11:50

241013-nzlaqszcqk 5

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 11:52

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General

Target

bdcam.dll
Size

865KB
MD5

82fdf4dc9379cd57397d219db198e452
SHA1

ad97eb3b40d79f896a9a5938123dac5caa810d91
SHA256

c2e252da1d1bec27259d40cf7f4feff04e9c9646208f2255fd00a9f434c3c089
SHA512

977803334bbc9a1e9ea96a44cc804a8af0dfb70c86716a7288c833a2e615ae640d18a8005b0c6563a99cfaee7ff3af9cdcd41a4f4098174cd54b0a55df1e7688
SSDEEP

12288:yDKj0ofYZCqSYCbYqhDW7uT/A8aORDzL7XtPkslimsmfSTr7QCmZ/gkSweCuKr7g:lj0ofYZCeummr7XMTr7QCmRgkSQP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2008	1832	WerFault.exe	84

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 4936 wrote to memory of 1832	4936	rundll32.exe	84
PID 4936 wrote to memory of 1832	4936	rundll32.exe	84
PID 4936 wrote to memory of 1832	4936	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdcam.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdcam.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1832 -s 640
    3⤵
    - Program crash
    PID:2008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1832 -ip 1832
1⤵
PID:4976

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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