919167f6f720c3074d993896e3b90ddfbb5a9e0754f825933e4488e30d120de3

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 02:57

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General

Target
2026-07-06_75b833df3299a8b52da381288fdae56d_elex_wannacry.exe
Size 22KB
Sample260707-dfswcsdw7l
SHA256 919167f6f720c3074d993896e3b90ddfbb5a9e0754f825933e4488e30d120de3
MD5 75b833df3299a8b52da381288fdae56d
SHA1 47b0ad3e12f281b63ba9ed03ee0d8da841ca112b
SHA512 6eb12bf499fd229e60aa370f0c33c10a271430a128b0ef16dfbd9f31f0bb57806161833c83b24f6e3f4128a50be7ddb7b276a854a48688f5606e04966c7619e2
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI56W:f9hM2dB4XAGZ7sc6HECdG6W
TLSH
T1C5A26138EFE846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5156	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	2026-07-06_75b833df3299a8b52da381288fdae56d_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 4384 wrote to memory of 5156	4384	2026-07-06_75b833df3299a8b52da381288fdae56d_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-06_75b833df3299a8b52da381288fdae56d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-06_75b833df3299a8b52da381288fdae56d_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4384
- 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:5156

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 22KB
SHA256 4f784438c692191cb6fa5f62d0739a88b435fe5f799aa64e38120a68501bfc0c
MD5 e9425714cf92781fb7613c4b8cbdaa2c
SHA1 e87f9f006e08948aa4c8a5d151074d870100ce3e
SHA512 1ee48fec70039cbb0ff16c27f4f540223308ca3759681e5404cf5b276fee0306ab93ffad88fad576c083f0407f6d9a18096b9cb4749242ae00fe7aaf8ec6f65d
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI56w:f9hM2dB4XAGZ7sc6HECdG6w
TLSH
T14EA26138EFE846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

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