1506a0fb5f4fb213674f750d4bb6e1fe8f488e257f7ebca7b0527fae6ed3d1e2

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 02:04

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General

Target
2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_elex_wannacry.exe
Size 21KB
Sample260910-chdc1see99
SHA256 1506a0fb5f4fb213674f750d4bb6e1fe8f488e257f7ebca7b0527fae6ed3d1e2
MD5 e660bb47dccc75ca078ce8a0f47f1b7e
SHA1 1ef52041c32f5589f60c18a8281cffe03010949e
SHA512 fef524ceab95cbf23afcfdf11971783d35012c70c17e475c9f4ff8b5a78697320b79bfb94d936a35776d70272edda056286a0b973a25726efc6daf7f9bea72a8
SSDEEP 384:I3d1kbT/qPbErCB5BhXHil1YY/eC5s53zaLrwHrKAXv:Wcf/ybErCfBpHSV/eSs53zaXA
TLSH
T175A2947D6FE95972D3BBCA7984F751D6A93578233E021C4C80C213894C23F66ECA166E
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	2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
3136	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	2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_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 1244 wrote to memory of 3136	1244	2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-08_e660bb47dccc75ca078ce8a0f47f1b7e_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1244
- 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:3136

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 21KB
SHA256 2763c49535200ec831a6f2b8bafb974eb43c12bcbcad25a7070046f27bf9580d
MD5 2721deac08e9aa5e58c2e93f649a470f
SHA1 87b3d98f98a4dd249492a707811600bfc72bfc49
SHA512 a1e4d0c8e8d4fe177bacf6c545357c3637a20a714d038ff81821e0c5b320b43fa77d8068da33082de52b72ed27414bb80dc7283db651760403dc67f6696bff32
SSDEEP 384:I3d1kbT/qPbErCB5BhXHil1YY/eC5s53zaLrwHrKAXd:Wcf/ybErCfBpHSV/eSs53zaXe
TLSH
T1C0A2847D6FE95972D3BBCA7984F751D6AD3578233E021C4C808213894C23F66ECA166E
MD5 SHA1 SHA512 SSDEEP TLSH

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