31dcf3ead048f0a0ae0e23fe431018236fe79b5e596d1ff52b9cc5c63d5ea87a

Analysis

max time kernel
93s
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
19-11-2024 10:31

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General

Target

P2PBase.dll
Size

496KB
MD5

a86a90ba120c455ac0e3655f146d5a0f
SHA1

277c55191fbbadf888626df4fba279591632a406
SHA256

577790026b949f666546299cd1dd002bc76447b86feed056cfe8c903a8039c43
SHA512

a1d1d9386575187a81867db036c59ce76cede87a981fec7462283ccc0f76e0e8c8a85c6e66fd74a4305b6f402c224db9c1525e22015a4400d0bbedd1c72a9d47
SSDEEP

6144:9fdf92aS9EuGDdXRV2Kv21xcAKATBOHdwjJ62fcukxtdgkn1/Sz6dFnN:paQX/2meaAKAgmjqxskndS+N

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1832 2712 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
1832	2712	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 4120 wrote to memory of 2712	4120	rundll32.exe	rundll32.exe
PID 4120 wrote to memory of 2712	4120	rundll32.exe	rundll32.exe
PID 4120 wrote to memory of 2712	4120	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\P2PBase.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\P2PBase.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 632
    3⤵
    - Program crash
    PID:1832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2712 -ip 2712
1⤵
PID:3528

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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