807ccc8595734611f270951c813af43c96b3c599962a13d45524a25611395ed3

Analysis

max time kernel
150s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 14:05

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General

Target
2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe
Size 15.8MB
Sample260808-rd5zssgl3w
SHA256 807ccc8595734611f270951c813af43c96b3c599962a13d45524a25611395ed3
MD5 ea25d99c74bb2efc728e1a2710c34c03
SHA1 1a6f9fe75f1c470b67f857fe20b179b3cd720fd8
SHA512 e8760f9e11cffb774222dec93c70e309f3af1494521c402478bc6e54957eb87d323d20f3f36d819a97886318ea989950921df7fef031d45986b91971e89247d3
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBf:EF
TLSH
T135F664D464BAFB40528284FDAC9DD57DBF0CFEE192746233AEB80C4A70994A056FD349
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1640	lsass.exe

Executes dropped EXE 1 IoCs

pid	Process
1640	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared L\lsass.exe	2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared L\lsass.exe	2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_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	2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3200	2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe
1640	lsass.exe
1640	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 1640	3200	2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_ea25d99c74bb2efc728e1a2710c34c03_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:3200
- C:\Program Files\Common Files\Microsoft Shared L\lsass.exe
  1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1640

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 L\lsass.exe
Size 28.8MB
SHA256 0e10cf7eaf7c1aca96c3c48d36b2b0f76f962b8f9921ab809cf0584bc45006ff
MD5 e8fdac68c6a279be6226f216f3bf8d7e
SHA1 0a3acec7cdb19a6b202ec2fe21948beb1c8c276b
SHA512 24b34c4359d311a9b89a05eac0e4b99ebb100fc0d71b02c98091732f24583b1254733c0e2d94ab3f167e7b4f72d14e9fbfd2b672fcbb289857d8d63f43262bb7
SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBi:Eg
TLSH
T117672CF313D8F286415214FFED9D96FC7F2CFAB1C515AA238628184E98EB540E1B529C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

SystemTemp_1

Path C:\SystemTemp_1
Size 95B
SHA256 dc2ca03f2c4cd76181d2fc05781410c07766d1e90aab22a7ea72579e7b86809e
MD5 c30408019213be67e6460dd798438c1f
SHA1 f792c3303bb8c6f314761ef8b0aa6b40395c8e03
SHA512 46de602c73d36dc58f5bdf81d34ef1a0705331ebe8b260b5f4563787b5454370c3e1e79e1c7bdca9d200a2f68df63ff9a7e31be7bbc3a5f73e1642bbb094d852
TLSH
T195B0120044EA4913088450271A70514D90317E481D3B2700C700A9A4148196EF9DB601
MD5 SHA1 SHA512 TLSH