c3a14563c5fd4c3b169449e1c914ff3f40185cda7063e7bbf89fbd69e07d3197

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 08:59

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General

Target
2026-09-23_4edc045ed7b66f55aa73dbc85ceee05c_elex_wannacry.exe
Size 19KB
Sample260924-kx2cdssvhs
SHA256 c3a14563c5fd4c3b169449e1c914ff3f40185cda7063e7bbf89fbd69e07d3197
MD5 4edc045ed7b66f55aa73dbc85ceee05c
SHA1 7d7de4e6bef0537241f21fd1daf63bb517df6c2a
SHA512 4d95252fc1786c9f1dd136d3b8008fff1175c90e49e18df2f3ca210788e7a11f086e472acec65e47d80bb4afe5554eaa7a25fd97d5a8636f8ad4b6468ec804d7
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzhSyMz:f9hM2dB4XAGZ7h6
TLSH
T16192A438EFD846B3E33BDA744AF395C66972B0227D0A190EA5DD73450C13B52ECA065E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5100	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	2026-09-23_4edc045ed7b66f55aa73dbc85ceee05c_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 4564 wrote to memory of 5100	4564	2026-09-23_4edc045ed7b66f55aa73dbc85ceee05c_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-09-23_4edc045ed7b66f55aa73dbc85ceee05c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-23_4edc045ed7b66f55aa73dbc85ceee05c_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4564
- 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:5100

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 20KB
SHA256 43509182161e8493b004bc8913142737c870c1e0ecb18ec16003b49c9b2b74fa
MD5 194fe7d27ea0a7a61aac40905407a015
SHA1 397512196072988326fe12316b4a8ec58ecefa15
SHA512 5dd71f593c28c139964e384f9a3c0db15399b787203e9817e19e1bfd7780cb88ac6eb954b9aaa7a20783725fa2ae558bf8b322ee24da810a920d1891d90e299c
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzhSyMY:f9hM2dB4XAGZ7hV
TLSH
T1BC92A438EFD846B2E33BDA744AF3D5C66972B0227D06190EA5DD73450C23B52ECA065E
MD5 SHA1 SHA512 SSDEEP TLSH

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