3f13d32cdcc044703f6fceaa1dfe514929d9830e4e25636dfc17e8b15b7ff2d5

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/08/2026, 15:00

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General

Target
2026-08-20_97775ea90366d7c9628f1d30cb0dffad_elex_wannacry.exe
Size 51KB
Sample260820-sdhpyasycs
SHA256 3f13d32cdcc044703f6fceaa1dfe514929d9830e4e25636dfc17e8b15b7ff2d5
MD5 97775ea90366d7c9628f1d30cb0dffad
SHA1 d14ac086e1954634d52569b41c711380f2be5da8
SHA512 e3232ce9f3938d88a5e59b80e7ddf617037f6be3a5bc96597f8302e8706e83caa40182fdfbf16cf3537eb979b4d2625c2d4d29d30d0ac26d4b5fb2d4f1f10b06
SSDEEP 384:ucxE+2nrmsJwVwwTbe1sbTSOj1TS8oT9mfCJmwgBIE6NuQEnhOXslRrxdlWo4+S2:RVSJwmwf4NOj1TS5ofCEPQmnrrL8o4RQ
TLSH
T10733BC7C9ED51572E37BCAB6D9F256CAF975BC233901280D008673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	2026-08-20_97775ea90366d7c9628f1d30cb0dffad_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
1808	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	2026-08-20_97775ea90366d7c9628f1d30cb0dffad_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 2808 wrote to memory of 1808	2808	2026-08-20_97775ea90366d7c9628f1d30cb0dffad_elex_wannacry.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-08-20_97775ea90366d7c9628f1d30cb0dffad_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_97775ea90366d7c9628f1d30cb0dffad_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808
- 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:1808

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 51KB
SHA256 e20bbbe04189c30b8c1e84bc704b387546883bfd2198f0746bf80b9070c8d42f
MD5 aeac065061b8ebf5d158b8f39940216b
SHA1 cd4b6145eabde56488dffed2f10aef323133e6ff
SHA512 747b9e533872bb2aac3db9afec2642e7432d35a63ec7ea5caf3aaabadda07363b1eae516739840abd57073816498511bc037f4e90c410a1f49000644bc601cd0
SSDEEP 768:RVSJwmwf4NOj1TS5ofCEPQmnrrL8o4Rgv:rmwfKOj1TRfdQmrrLTkgv
TLSH
T12133BD7C9ED51572E37BCAB6D9F256CAF975BC233901280D008673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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