0568e45dfc54c298f485c20a0a309764fc0008fd525e20e524d8ab00c348056e

Analysis

max time kernel
555s
max time network
443s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 14:53

Target

_ppt.dll
Size

501KB
MD5

e9665bb13f3fd1cf9b53c053003b5e5f
SHA1

ede1998eaf8911c41e6d79bf3bf6f780d66762d7
SHA256

60346c9ce8230bcdfca6a24a4063f159480a82342262e7fc7895f069f10c1cdf
SHA512

fd7713ea2b84daf7a4b18cb8b12c056920d20a32f742a323654482edac82a3c8743d88a9127712cf0e00dc0c45db9311ebf1b188c44b8aebd24cecf152f45c8a
SSDEEP

12288:X14aVufAnS60ZoYTvcKptABReM9fEWmE350:YYnQoYTvh8BUMWZS2

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4848 3496 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
4848	3496	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 2444 wrote to memory of 3496	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 3496	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 3496	2444	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_ppt.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_ppt.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 620
    3⤵
    - Program crash
    PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3496 -ip 3496
1⤵
PID:4112

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/3496-0-0x0000000001110000-0x0000000001122000-memory.dmp

Filesize
72KB

Download
memory/3496-2-0x00000000013B0000-0x0000000001466000-memory.dmp

Filesize
728KB

Download