d96a57b1307468629b47dfb214e1c5f3010eb3d5eff4121ee739ffbce5a1842e

Analysis

max time kernel
149s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 23:28

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General

Target
2026-08-10_d3c23ef2b540f45761347afb6c3fc400_elex_wannacry.exe
Size 61KB
Sample260810-3f585a1dnf
SHA256 d96a57b1307468629b47dfb214e1c5f3010eb3d5eff4121ee739ffbce5a1842e
MD5 d3c23ef2b540f45761347afb6c3fc400
SHA1 1be643923908649d245f9d3a1b79cf4339ac8c5a
SHA512 d033c67f9ad49db9286a389bd4007b84b6d7cd0a3f67ad8a80397984a943e2081a7c3a011aeb0140d0cf52e3028889be6f0ad2d02a14ce08045d5bae3dbed8e8
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcoX:rmwfKOj1TRf/2SZLO8iJu7I9KKlDX
TLSH
T1DC537A38AED51572E37BDAB6C6F251CAF975BC233D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2380	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	2026-08-10_d3c23ef2b540f45761347afb6c3fc400_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 4136 wrote to memory of 2380	4136	2026-08-10_d3c23ef2b540f45761347afb6c3fc400_elex_wannacry.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-10_d3c23ef2b540f45761347afb6c3fc400_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_d3c23ef2b540f45761347afb6c3fc400_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136
- 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:2380

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 62KB
SHA256 73d143c333d19706d5c3295af1235e471e3359bf38d1a5995ef9137f05cdb223
MD5 cc4df2a7415abd234279d203bdbc1910
SHA1 ba5ca8ee1aac4b41e3cac836412f9306cd443d81
SHA512 1171e4dac8f03dd659ae5ea7bdf3cfa3e7b80bd6e0eef6cf51ee9f042efc9fa45ee4ed9f291e2a77babfb04fc53579f60b033407e06682dc6c184d39a7345379
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcoul:rmwfKOj1TRf/2SZLO8iJu7I9KKlDul
TLSH
T1B1536A38AED51572E37BDAB6C6F251CAF975BC233D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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