235f5aca962d4160dfe6e54692d47858fcc7c05964d0cb16eceae6616e75cf94

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 03:51

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General

Target
2026-08-01_e6638ce021741d70e8989eae63255542_elex_wannacry.exe
Size 62KB
Sample260802-eesdwacq6s
SHA256 235f5aca962d4160dfe6e54692d47858fcc7c05964d0cb16eceae6616e75cf94
MD5 e6638ce021741d70e8989eae63255542
SHA1 dc95ccfa61bfebd8cb0eca11ae5cbde40cc80634
SHA512 85990332350840a1d919c0fa05b5e415fb8f7e301c6e118bece6f397eadccb2858ebcdf8e8bd058bb21bdd2096a18c146c0798bc750ed098692dfcf0f26b421f
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKlre7n:rmwfKOj1TRf/2SZLO8iJu7I9KKxg
TLSH
T19953793CAED51572E37BDAB6C6F251CAF975BC223D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5620	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	2026-08-01_e6638ce021741d70e8989eae63255542_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 3392 wrote to memory of 5620	3392	2026-08-01_e6638ce021741d70e8989eae63255542_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-01_e6638ce021741d70e8989eae63255542_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_e6638ce021741d70e8989eae63255542_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3392
- 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:5620

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 8b522cfe1a4523889434cb8fee7e689e84728111dcf7c264d209b8f8b24cda19
MD5 93e45c92c7fa818e964233a9cd854e2f
SHA1 d75680e75ee6670b837e1580fca8fe3d7324074d
SHA512 e9aa6c4fa44098d671bd59ec01d5b57fdc840027f77c052700af1cfea7dd75b45c579f7e53c66b1cfce849b10b0525c22f995e60b0c6222ec8fd5b07d2b6ee99
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKlre7a:rmwfKOj1TRf/2SZLO8iJu7I9KKxp
TLSH
T16453793CAED51572E37BDAB6C6F251CAF975BC223D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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