f62f93494704fe09d0d8d626c7af8f573cb0ed8fee38a133e499ba0ec0220968

Analysis

max time kernel
150s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/07/2026, 03:15

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General

Target
2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe
Size 15.7MB
Sample260711-drwrdsds91
SHA256 f62f93494704fe09d0d8d626c7af8f573cb0ed8fee38a133e499ba0ec0220968
MD5 093f6e790b22470fa8b83a34d99b843f
SHA1 0e453af0121ca87812ce234be3de37d2cf406a62
SHA512 5c7cad1e92f421a2d5d2bc882fd2e6594212b83ceeeb87dbff0b76de65bfe0a804be8d905db84304fde7f25bf28773b9a133eaf43121f0157471d59db821f7d3
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBr:EB
TLSH
T1CEF645FE52103459EAAD532C5E3638B0D042C793AEFCC93BE6CA953A61C4DC9DB59C18
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3924	lsass.exe

Executes dropped EXE 1 IoCs

pid	Process
3924	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared N\lsass.exe	2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared N\lsass.exe	2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe

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	2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5128	2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe
3924	lsass.exe
3924	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5128 wrote to memory of 3924	5128	2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_093f6e790b22470fa8b83a34d99b843f_elex_wannacry.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5128
- C:\Program Files\Common Files\Microsoft Shared N\lsass.exe
  1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3924

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared N\lsass.exe
Size 27.5MB
SHA256 9f33012f4503257a3b84d5824b2a7fe69f3545b7c7636ec779604cbe1178ef6b
MD5 d8c0728124c0d5040d0a5582ef254fd4
SHA1 eb9cee1a732ec6ed28e07ee399bcd414a461ed24
SHA512 7731e38d9c59f9cd77ad6133222fea0ba29224cac048bd8ed034f0bba13804dfca0ff2a0d53575638052b2f258bb6fdad4b0e86b169422ad04f230f696188c2e
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBc:EO
TLSH
T16C57D77CC21634A7DA06D38CAD3530D0F141CAE25DFC5A3AA9CE9976A1E4FC1274BD29
MD5 SHA1 SHA512 SSDEEP TLSH

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SystemTemp_1

Path C:\SystemTemp_1
Size 95B
SHA256 d299638b0611c0ac57ad18602a9b1933c0e309dbc21e7201ce59cf61f6a57ace
MD5 1fb4e67cc665602daa32c526fb8554df
SHA1 68e9874b0d9d87300ed9671fa921b585180dfa61
SHA512 99961b6ddf2e8d7712a4350fef84b22a9340367334df2487ab9dee794f9f1efaa1fa53d19f1d57bd562973bdc0d69736d862f79b6af1fd45a4f7652fa5081b27
TLSH
T17AB0120541BD4D350800B91B6673010DF0B078997E1E135C4711ED4592C2C4AFD41620
MD5 SHA1 SHA512 TLSH