e07d5c941b6e4f18a9848657b54d9270842bc5bd7d2a6fedb439f124304f04c7

Analysis

max time kernel
148s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 04:07

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General

Target
2026-07-06_44532a461de0e1477828160f32e08418_elex_wannacry.exe
Size 61KB
Sample260707-epwt2shv91
SHA256 e07d5c941b6e4f18a9848657b54d9270842bc5bd7d2a6fedb439f124304f04c7
MD5 44532a461de0e1477828160f32e08418
SHA1 4b1420fe228b78c55303c4a3ee73835e5d62892d
SHA512 5acbf2d48686e801f97e795085877f67f5cc9df01d1f6fb03c56031fab3b4c6ca3a1e1815f505bd5caeb199ed893880dbb981d3ee8f801f229f995cd91a5af82
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcWW:rmwfKOj1TRf/2SZLO8iJu7I9KKlS
TLSH
T1E1537B38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2112	realupdater.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-07-06_44532a461de0e1477828160f32e08418_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 2112	3728	2026-07-06_44532a461de0e1477828160f32e08418_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-06_44532a461de0e1477828160f32e08418_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-06_44532a461de0e1477828160f32e08418_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3728
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2112

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 61KB
SHA256 53506791052b0f7d182d64372a20bef00c4e91757097944fe047c913ae88b006
MD5 254293d943cedf12f1273a2bfe48f8f5
SHA1 56eea48cffc715c73e360afb0dcfdde88ca07064
SHA512 480ed0f2d6bd442a3266965eeb41d0441cadc3677fde6e9b7e139cc75b06e80bc3bf919fa212dade472f31ecfa67012f2dee68d2b4772b292525bfdbdcd1f67f
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcW6:rmwfKOj1TRf/2SZLO8iJu7I9KKle
TLSH
T1EF538B3CAED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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