69968769cf9b7e24b4ba6d6d4a267415f3b5b9dd160c1a0eeb48d0905b4dd3a5

Analysis

max time kernel
148s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
14/07/2026, 04:34

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General

Target
2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
Size 18.1MB
Sample260714-e7dfeset5q
SHA256 69968769cf9b7e24b4ba6d6d4a267415f3b5b9dd160c1a0eeb48d0905b4dd3a5
MD5 0be7b5ef5aef57d6b464936124e3d649
SHA1 c47a85577de108f8adb4ee9434e094db1f12d7ce
SHA512 bc70c6b6591d8029c04130e790b8dbe61819d91d6f2b277c2d194bbca656472c99a834e735b2a3049cb82443eff8ba474bfaa9d194781d8079ffbcd68fd1423a
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNP:js
TLSH
T137177050945A2EFA073D9D712491821DA96EBBC36328DA577C283644F0DD34BB33BFA4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4868	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared H\lsass.exe	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared H\lsass.exe	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3972	4868	WerFault.exe	85

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	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4432	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
4868	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 4868	4432	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-14_0be7b5ef5aef57d6b464936124e3d649_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:4432
- C:\Program Files\Common Files\Microsoft Shared H\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 424
    3⤵
    - Program crash
    PID:3972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4868 -ip 4868
1⤵
PID:4752

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 H\lsass.exe
Size 32.4MB
SHA256 eba2fe2efcb65ad34be5e50396c7077c29f04f9a9ca7a94d45a1c20e6e3d11e7
MD5 fdec325e7d6f2bd39a83b022fc82a477
SHA1 418454d29721e6cf3a3bb08bf00bf05dd5899012
SHA512 0c0ddc103d36c7bacf371b9c978a7677db0bb6c7c8436ea247491da43e2acf928842bad9c7c89c9d12c203dc0cbbd1c8f83d886a44db92197cee2a13523136d9
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNG:jN
TLSH
T10477D750DB855AF68F2AED299051921AA30D4BC33718DE0F65D0DA0F508F62FA23FF65
MD5 SHA1 SHA512 SSDEEP TLSH

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