8cdb4a6406dce9eb74a98f7cc5abc80ce471a850ef2c3d1dd964d3195c10a2ad

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2023 05:21

Target

Archivos faltantes/msvcr100.dll
Size

755KB
MD5

0e37fbfa79d349d672456923ec5fbbe3
SHA1

4e880fc7625ccf8d9ca799d5b94ce2b1e7597335
SHA256

8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
SHA512

2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
SSDEEP

12288:nMmCy3nAgPAxN9ueqix/HEmxsvGrif8ZSy+rdQw2QRAtd74/vmYK6H3BVoe3z:MmCy3KxW3ixPEmxsvGrm8Z6r+JQPzV7z

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4416 3408 WerFault.exe rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description pid process

Token: SeManageVolumePrivilege 4344 svchost.exe

pid	pid_target	process	target process
4416	3408	WerFault.exe	rundll32.exe

description	pid	process
Token: SeManageVolumePrivilege	4344	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2308 wrote to memory of 3408	2308	rundll32.exe	rundll32.exe
PID 2308 wrote to memory of 3408	2308	rundll32.exe	rundll32.exe
PID 2308 wrote to memory of 3408	2308	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Archivos faltantes\msvcr100.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Archivos faltantes\msvcr100.dll",#1
2⤵
PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 608
3⤵
- Program crash
PID:4416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3408 -ip 3408
1⤵
PID:3528

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2784

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4344

memory/4344-16-0x000001A0D4340000-0x000001A0D4350000-memory.dmp

Filesize
64KB

Download
memory/4344-0-0x000001A0D4240000-0x000001A0D4250000-memory.dmp

Filesize
64KB

Download
memory/4344-32-0x000001A0DC650000-0x000001A0DC651000-memory.dmp

Filesize
4KB

Download
memory/4344-34-0x000001A0DC680000-0x000001A0DC681000-memory.dmp

Filesize
4KB

Download
memory/4344-36-0x000001A0DC790000-0x000001A0DC791000-memory.dmp

Filesize
4KB

Download
memory/4344-35-0x000001A0DC680000-0x000001A0DC681000-memory.dmp

Filesize
4KB

Download