e5ce3ccdbcfeb09c5b5f220557f4d844d34a3f24d5e3f80bf7ab87c122b97032

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
01/05/2026, 12:19

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General

Target
_elementtree.dll
Size 111KB
Sample260501-pg7lpabs3k
SHA256 e5ce3ccdbcfeb09c5b5f220557f4d844d34a3f24d5e3f80bf7ab87c122b97032
MD5 b4739457f2357b627db0cd0769905499
SHA1 2dd83d184ee879fe588fde2d7f933af8b5fa7f30
SHA512 bbd5f554782be6a98b9c0eca46545d598cd0e619da9ee0004ba6ef368a21911589c9a54c7ab68fff8fea5eae30c88f66ecd359b734c9ec10bdb9646453083cab
SSDEEP 3072:MdAdWL8UOBQwQ+AJW/99mzXE8M+vAb2erJESSL5ID1f902FszxZ:Mjafp2V2ruSSLn
TLSH
T1D8B31B12F443D422D9C6143DAD781A71A86F5FB04BE789E37C24F8AC99630D36E39396
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4640	4692	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 1 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 4692	4520	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_elementtree.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_elementtree.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 628
    3⤵
    - Program crash
    PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4692 -ip 4692
1⤵
PID:4504

Network

MITRE ATT&CK Enterprise v16

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

Replay Monitor

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Downloads

memory/4692-0-0x0000000000870000-0x000000000092F000-memory.dmp

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