f974f522bb2d90daa48cdf4cf14b62c68c8e89504f37fa788ab2eecfdd0cf25a

Analysis

max time kernel
148s
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
05/08/2026, 06:50

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General

Target
2026-08-05_a1cdfad1ca6fc1c447a269900eaddebd_elex_wannacry.exe
Size 21KB
Sample260805-hmb9eaxtgs
SHA256 f974f522bb2d90daa48cdf4cf14b62c68c8e89504f37fa788ab2eecfdd0cf25a
MD5 a1cdfad1ca6fc1c447a269900eaddebd
SHA1 f8849b4dc70ac8cf9d39e58b1dc4921b30dcb2a4
SHA512 2a37225e46e67d9195c21c0028fa16549b5ba5e898a7b4d69d2afcde11057b4e69003031e3ef3194da31c3a585dab4d3cc932bfc1bd5c97b6995bfafb416f252
SSDEEP 384:nYRpfgBcDZG3snl1YgdvJy/FG0CeuDqZH+dKJ65JiM:nYfoKSs71dv4/00CeuY6T
TLSH
T160A2B63C6FE91E72D3BBCAB689F792C6AD35B0227903590DD48207498817B53ED90E4D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1388	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	2026-08-05_a1cdfad1ca6fc1c447a269900eaddebd_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 4136 wrote to memory of 1388	4136	2026-08-05_a1cdfad1ca6fc1c447a269900eaddebd_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-05_a1cdfad1ca6fc1c447a269900eaddebd_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-05_a1cdfad1ca6fc1c447a269900eaddebd_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136
- 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:1388

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 21KB
SHA256 008a5c24229bffb39a9d5c613342fc51737ee5a39031384c85caede33c77903c
MD5 26f3bbc54dcfba6791d34d4676db83ff
SHA1 c62a3bc532422a6af344be8392b4615f35704eed
SHA512 9a05710ef830e4dd712489b6cbb29e9d8382f054238d521e01a6073ae33807672a32e284a100ecfacfce420dca3a44269a846956d35477c894b02bdba5bd594a
SSDEEP 384:nYRpfgBcDZG3snl1YgdvJy/FG0CeuDqZH+dKJ65JiW:nYfoKSs71dv4/00CeuY6F
TLSH
T1A5A2B6386FE91E72D3BBCBB689F792C6AD35B0227903590D948207498C17B53ED90E4D
MD5 SHA1 SHA512 SSDEEP TLSH

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