377550f7bbf39c452a7b9d4300adb361bc60b30af9e3bbde26b5ec5188af2661

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, 13:20

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General

Target
2026-08-20_074af3b3b18dd5400223f790b77adfe1_elex_wannacry.exe
Size 18KB
Sample260820-qljwvsdj4x
SHA256 377550f7bbf39c452a7b9d4300adb361bc60b30af9e3bbde26b5ec5188af2661
MD5 074af3b3b18dd5400223f790b77adfe1
SHA1 3733d9723472223270482b2994c25c83a31e116f
SHA512 9ca0c40906e8ce7870721a58da54d5426da9b25f124eb77bda7a7600a25b5cc6575a7dbe5cf7e804c2f8ca41f55c2c5c652228a2eef1f3544862fc8a70dc8700
SSDEEP 384:nYRpfgBcDZG3snl1YgdvJy/FG0CeuDqZH+rRs:nYfoKSs71dv4/00CeuFRs
TLSH
T12E82E7396FEA1EB2D3B7CAB248F393C5ED29B02275535E0DD541174A881BA43ED84D8C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4064	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_074af3b3b18dd5400223f790b77adfe1_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 3184 wrote to memory of 4064	3184	2026-08-20_074af3b3b18dd5400223f790b77adfe1_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_074af3b3b18dd5400223f790b77adfe1_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_074af3b3b18dd5400223f790b77adfe1_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184
- 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:4064

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 18KB
SHA256 f2395a36d76b85aa3b89a14386daccda27b086c7b52b5dc018dfe8c34f49241c
MD5 8c69f4a5db04167076107e00f39b0981
SHA1 9ff9851c893a4a7613f26e97e7972e003e2dc09c
SHA512 d6fa6e39b616fd76375d3df1ce1886853f404df08fad3874a62d79f97b305cb8771a2a26ffe266f9287c3f2853d7d7dabd580c717bc30e03eb12b32ce12c1f8a
SSDEEP 384:nYRpfgBcDZG3snl1YgdvJy/FG0CeuDqZH+rRM:nYfoKSs71dv4/00CeuFRM
TLSH
T19B82E8396FEA1EB2D3B7CAB248F393C6DD29B02275535E0DD541174A881BA43ED84D8C
MD5 SHA1 SHA512 SSDEEP TLSH

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