4c40bc61013d23fd9f7e05291d083ae3238780cae3b93ff62696f77cbad05c7a

Analysis

max time kernel
148s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 16:26

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General

Target
2026-08-01_88fcef041cf4d75ad9a141c2d5980efa_elex_wannacry.exe
Size 29KB
Sample260801-txq14ade49
SHA256 4c40bc61013d23fd9f7e05291d083ae3238780cae3b93ff62696f77cbad05c7a
MD5 88fcef041cf4d75ad9a141c2d5980efa
SHA1 bb685584aaba7e858a6b2c4b8f2c97e74a604e23
SHA512 01267f85d48ff9e06f9f8974e74ddcfc9894f82919939b70e637f39b5a4587c9169190664819f0139c53fd0232100ea5c45f4d8e616ff7e8e8a7e33dfd25c31f
SSDEEP 384:fCEsYRpfgBcDZG3snl1YgToPdDW+oPdDWc4oPdDWcoJ7oPdDWcoJGYs7KdyPIP1C:WYfoKSs71TKA4AoJ7AoJLaK+Itnts
TLSH
T18CD23BE35FBC4CE2C1BB0F381873965B8D65B12049623A01A9E470CFCE8E5D6C66C786
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4264	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	2026-08-01_88fcef041cf4d75ad9a141c2d5980efa_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 4444 wrote to memory of 4264	4444	2026-08-01_88fcef041cf4d75ad9a141c2d5980efa_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-01_88fcef041cf4d75ad9a141c2d5980efa_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_88fcef041cf4d75ad9a141c2d5980efa_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4444
- 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:4264

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 29KB
SHA256 a0710a52483743ec2cacb30a50b91c42a1a07004cf80388aeff2be7da5adc890
MD5 9d5972e915df25bd936a4958cffc66f3
SHA1 023d81366a8d5f4a673bbbcc894c138b656513ba
SHA512 ba32634f93f0d6bb07f6a0a9b30c430b370da0eee9e3bc9910520540ac8128164de3b14d529f74f192ca88a1d2218c5089e8fa59bc2aeb5f713600d09413a2c2
SSDEEP 384:fCEsYRpfgBcDZG3snl1YgToPdDW+oPdDWc4oPdDWcoJ7oPdDWcoJGYs7KdyPIP1T:WYfoKSs71TKA4AoJ7AoJLaK+ItntpX
TLSH
T13CD23BA35FBC4CE2C1BB0F781873965B8D65B12049223A01A9E470CFCE9E5D6C66C786
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4264-21-0x0000000000400000-0x000000000040D000-memory.dmp

Download

memory/4444-8-0x0000000000400000-0x000000000040D000-memory.dmp