2a42420da052be18d92e33dcb4a9e8cae924576dc9b9c86ba842217f531d3c38

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 07:56

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General

Target
2026-07-03_0bb078d4becc47ce6f9b44c4213fd5fb_elex_wannacry.exe
Size 59KB
Sample260703-jsrfysdv71
SHA256 2a42420da052be18d92e33dcb4a9e8cae924576dc9b9c86ba842217f531d3c38
MD5 0bb078d4becc47ce6f9b44c4213fd5fb
SHA1 4d2b5e0ab4df9eda008a29f2516713c8990d5c90
SHA512 a3b66fae2e6875e03218de0710f1016c5607157a85012f1fd3428be23fac2bd9a4960f493d20437f31b67cdde85894f1c6765f5c6da812a4d72a8423b5f4277a
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKBp:d2jXRrs9sINeZEtejlIkoLN127BFVn2M
TLSH
T17043BB38AFD515F2E377DAB7E9F695C6B935B4233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3120	trueupdater.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	2026-07-03_0bb078d4becc47ce6f9b44c4213fd5fb_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 428 wrote to memory of 3120	428	2026-07-03_0bb078d4becc47ce6f9b44c4213fd5fb_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-03_0bb078d4becc47ce6f9b44c4213fd5fb_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-03_0bb078d4becc47ce6f9b44c4213fd5fb_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:428
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3120

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

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 59KB
SHA256 70e8580a2a6eb47e75b42b506b49bc2ca26c5f8939d07cb4fc872d4bfdf3fa71
MD5 24a82690ad9d14170584f40d5a7b200b
SHA1 5f5bd1a1100f7b85e97ef0535d572b1efcca268d
SHA512 90b4b44426a6c482ac4f011b0af556867b22d9612b4ce59fd08c7d27a9f3bd7288170cd9f9776c3691a770554f7acd56dbc034638143a24ce4c1108e40b436b1
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKB3:d2jXRrs9sINeZEtejlIkoLN127BFVn2u
TLSH
T1D753BB38AFD515F2E377DAB7E9F695C6B935B4233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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