381c94166b9064172d1dc4abf254a62a6cfd547d9990ad73e850dc4371b29d3d

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/11/2026, 04:25

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General

Target
2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe
Size 152KB
Sample261110-e1xkqayyht
SHA256 381c94166b9064172d1dc4abf254a62a6cfd547d9990ad73e850dc4371b29d3d
MD5 fd4809720d75201f708ffa29f476161c
SHA1 05a821180934a0def0d4bb0e1faeacbefd424e35
SHA512 04facf40488b952c25f0a0dd5abbaed35b70562337585ad138f78f4c2bf186cc5249f9460436b08e0385e07570a1d03b9873834a2b1fb97d2211e81694e087d0
SSDEEP 3072:rtqLSEOeRjn0YoxAlSa8nAfybR3w3jd9X/yxH/kkrD7HNSr:rHeRjn0YsAla7dw3jd9qxH/kG7H+
TLSH
T1FAE3BF8D9AA1C119F0364FF6292F172AC628BA74EF5397CBD3407C5E1134AF6B93510A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
2740	bjxeie.exe

Executes dropped EXE 1 IoCs

pid	Process
2740	bjxeie.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3372	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6100	2740	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 4 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	2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bjxeie.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3372	cmd.exe
4708	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4708	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3036	2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe
2740	bjxeie.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 3372	3036	2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe	89
PID 3372 wrote to memory of 4708	3372	cmd.exe	91
PID 3372 wrote to memory of 2740	3372	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\bjxeie.exe "C:\Users\Admin\AppData\Local\Temp\2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3372
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4708
- - C:\Users\Admin\AppData\Local\Temp\bjxeie.exe
    C:\Users\Admin\AppData\Local\Temp\\bjxeie.exe "C:\Users\Admin\AppData\Local\Temp\2026-11-10_fd4809720d75201f708ffa29f476161c_elex_strictor_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2740
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 256
      4⤵
      Program crash
      PID:6100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2740 -ip 2740
1⤵
PID:5904

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

bjxeie.exe

Path C:\Users\Admin\AppData\Local\Temp\bjxeie.exe
Size 152KB
SHA256 fd3adc59c250549e4e01ee33a51ad5843f560d727a086578bb421dc5f366253e
MD5 f0237c570bd2ef1681260b1cc1a46512
SHA1 578ae6fd971e129744f2763a212a3a1f085cfd05
SHA512 e42df1e77ab6425299c197e3085f9cc0f8a18485164cfe7e0d3befd04fc3e2667ea85aa9bc27a9a94a436ff68901d23552795b76dcedeb0ecda1710277160bb5
SSDEEP 3072:rtqLSEOeRjn0YoxAlSa8nAfybR3w3jd9X/yxH/kkrD7HNSr:rHeRjn0YsAla7dw3jd9qxH/kG7HK
TLSH
T12FE3BF8D9AA1C219F0364FF6292F1729C628BA74EF5397CBD3407C5E1134AF6B93510A
MD5 SHA1 SHA512 SSDEEP TLSH

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