4d1d6542c1d7d3528a19f7c0e9e1eb56b15ab54925d9675ef05a4d9f84c8e12a

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 17:15

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General

Target
2026-08-20_bb38745c115bedfc9b373d9bef66aa6c_elex_wannacry.exe
Size 12KB
Sample260820-vsrx9ssalb
SHA256 4d1d6542c1d7d3528a19f7c0e9e1eb56b15ab54925d9675ef05a4d9f84c8e12a
MD5 bb38745c115bedfc9b373d9bef66aa6c
SHA1 baefdc54a15184d79fe9215d1e2ae691888accc0
SHA512 369a3ee69ec6dd10845846dbd462fb78c03bcea929026bd66aed854ac5ad3757db1b241154fb33570ee6ac21e77665536f2b131d90a2e5d37578f2a8ed532217
SSDEEP 192:SjIuVoh8tbeq6kbkxKoPIyUMoFl1oynfJP2Oh+AOQOBJbZBWQ8:SjIAaIbL6kbkxRIyel11RlPOBJrWQ8
TLSH
T15D422A275F9108E2C361443861BF79CD866D3822B3139D29ED50326ADC55623F8396AF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1600	foxupdater.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	2026-08-20_bb38745c115bedfc9b373d9bef66aa6c_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	foxupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 1600	5032	2026-08-20_bb38745c115bedfc9b373d9bef66aa6c_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_bb38745c115bedfc9b373d9bef66aa6c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_bb38745c115bedfc9b373d9bef66aa6c_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1600

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

foxupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
Size 12KB
SHA256 539c00eb3ed03528d68ae1fedf4a817466f97814a919f0085b48796ba1e9d489
MD5 a352de54cab02013fc288cb631bcb6b4
SHA1 9e4cf748fb7f6c32d76fca6fdf28f286d521f24c
SHA512 00471eaa9ae0fc58bf539cccc8555c482b3393a5b67627a89773b07a684d2167023bfdba8c7516370c80a57f8d3941aaba063bc081b85551785af92214f0380a
SSDEEP 192:SjIuVoh8tbeq6kbkxKoPIyUMoFl1oynfJP2Oh+AOQOBJbZBWQSv:SjIAaIbL6kbkxRIyel11RlPOBJrWQC
TLSH
T1944219275F9108A2C361843865BF79CD966C3822B2135D2DED50325ADC56A23FC356AF
MD5 SHA1 SHA512 SSDEEP TLSH

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