16b6eea5ccaf17a3b24065ea9310d6f326c09dcebc08c8406893644179b73af7

Analysis

max time kernel
148s
max time network
122s
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, 14:35

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General

Target
2026-08-02_4036d8b6d0ffaaf14954f08c22d9311d_elex_wannacry.exe
Size 64KB
Sample260802-rx86kavelb
SHA256 16b6eea5ccaf17a3b24065ea9310d6f326c09dcebc08c8406893644179b73af7
MD5 4036d8b6d0ffaaf14954f08c22d9311d
SHA1 22a4e04c7dcfe53543ad69f084ecd61faa6b3f3c
SHA512 de544622378675f63fe76a327d6a272985aea7d11cb035884cd883611765f7fe9818c617b2ef9e3b4f830bd53b26cb6c004c6b9101396da48069e9ba8c051db7
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25S:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25S
TLSH
T123537938AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5456	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	realupdater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-02_4036d8b6d0ffaaf14954f08c22d9311d_elex_wannacry.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 5456	3008	2026-08-02_4036d8b6d0ffaaf14954f08c22d9311d_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-02_4036d8b6d0ffaaf14954f08c22d9311d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_4036d8b6d0ffaaf14954f08c22d9311d_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008
- 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:5456

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 65KB
SHA256 139ec13032321806369c682a62fd44df40cb4dd9bc8e995093043935a7956bfc
MD5 40e162ea2d0f89345624f09d11704e9a
SHA1 43862732d164bd906738dfedb8560883359a59f9
SHA512 ffc040b80b1a0531d8141e83f42d0829b8933c0bfa6fe64cadb77f415a9883a7bd6138983832affeb8b75c3b38c996db44d932b96308e67c1eee403ccc682cde
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25n:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25n
TLSH
T1FA537938AED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66EDA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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