5028cf321dcab0c50712b6d5bb552e051be1c5a7f6e815e437d2e27fdb6598f9

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/10/2026, 14:20

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General

Target
2026-09-30_543da1d6b8475c90af14d52e0ede359d_elex_upatre_wannacry.exe
Size 51KB
Sample261001-rnf4esea62
SHA256 5028cf321dcab0c50712b6d5bb552e051be1c5a7f6e815e437d2e27fdb6598f9
MD5 543da1d6b8475c90af14d52e0ede359d
SHA1 a840e132d48270d53291da4687a2c38a6315744c
SHA512 1b1faf98c082eec429ec93180a89520e8f6921fef9b6de3beda77d3d937e175beadcc02b975407456e405a44290dd19e15b0bd29d1f48f63171066ba27517be9
SSDEEP 384:dMCbhmw0ypZf1tWL3220EX6WbkrRWSjubh9bJHuny:mCsw0ypp1Vabkrtju1u
TLSH
T1A033A37956021DBDF22ACE3025359C3BB235ED1323E507C35959FAB1883ADB29B2E750
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	3376	WerFault.exe	87

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	2026-09-30_543da1d6b8475c90af14d52e0ede359d_elex_upatre_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-30_543da1d6b8475c90af14d52e0ede359d_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_543da1d6b8475c90af14d52e0ede359d_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 264
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3376 -ip 3376
1⤵
PID:5920

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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