9a688f6ce724db10342b02b7e526831c2153e4fbd14dbb5135d9bcc087337f75

Analysis

max time kernel
148s
max time network
150s
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, 03:44

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General

Target
2026-08-20_a559fbd6079f2cd4e51824ae0eef797b_elex_wannacry.exe
Size 16KB
Sample260820-eahzmsygrg
SHA256 9a688f6ce724db10342b02b7e526831c2153e4fbd14dbb5135d9bcc087337f75
MD5 a559fbd6079f2cd4e51824ae0eef797b
SHA1 f7ec8a7ee651f3d3d566119c56ce6d1c6fa45f0f
SHA512 22f5014e4ef323637d591507ae5167c6e92535bcfb59029d910d1bc63549e14da45c830e131c1275dd9951e367cc143ff32f5930cfd2149fc895701c6c279dcb
SSDEEP 192:npyW5EtxEg1zfVDWBcf7oiRwDDroNgql1oynOhusqIEv1zGEwHG26Kuo2Mz:nYRpfgBcDZG3snl1YgdzQG26tZ2
TLSH
T1307219356FEA1EB1D3B7CAB208B7D3D48D79B132BA435B0DE9002A4EC92B142D954DC4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1540	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_a559fbd6079f2cd4e51824ae0eef797b_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 3052 wrote to memory of 1540	3052	2026-08-20_a559fbd6079f2cd4e51824ae0eef797b_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_a559fbd6079f2cd4e51824ae0eef797b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_a559fbd6079f2cd4e51824ae0eef797b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- 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:1540

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 16KB
SHA256 981da4b6b487c34b206f106fb56524aa76bd996a89ebdba3459ca309890d4646
MD5 db4a66d71304d6673aef2a30416f77d8
SHA1 87d1ed4819112d6ea93fe07b490bcdb7e6c6edad
SHA512 c5107b20bf84869e4da4013fb99edda0805d930ed2f9895c503f394c936268ba1a1f7bc26ddbbc211eea6ef5f53c123e094d2e5235d4f0422bb917f32d8ea854
SSDEEP 192:npyW5EtxEg1zfVDWBcf7oiRwDDroNgql1oynOhusqIEv1zGEwHG26Kuo2MKd:nYRpfgBcDZG3snl1YgdzQG26tZxd
TLSH
T1C67209356FEA1EB1D3B7CAB208F7D3D58D79B132BA435B0DE9002A4EC92B142D954D84
MD5 SHA1 SHA512 SSDEEP TLSH

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