bb74b0f19e3db8c66ae5d92ccbfbf8fd32b7bfb5ccbe660ef373daeb9a866e2e

Analysis

max time kernel
148s
max time network
113s
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, 07:23

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General

Target
2026-08-20_04867e58edecbe42c92cb30a28f9ca44_elex_wannacry.exe
Size 22KB
Sample260820-h7wtjsgl5x
SHA256 bb74b0f19e3db8c66ae5d92ccbfbf8fd32b7bfb5ccbe660ef373daeb9a866e2e
MD5 04867e58edecbe42c92cb30a28f9ca44
SHA1 d94e5a9cae958ac684042258e0ed70409d60bd55
SHA512 5084de853fb7dade1ce72863420f0c305387f744a12b032ba4fa5d3028b0235fc9d37eae15150a502f164cdeca3d44344dd68e23a6947ac77309e5d4f102bcf5
SSDEEP 384:kzFWu0tKf7l1VRrNSYQc46+G9TTE0TIh+:IWuTffoNc4lcTTEgJ
TLSH
T14BA211E85AD61D32F3B7967965B9C0F26871B4123F0B580DD483CADF1A11A32DC623DA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4064	codecsupdater.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_04867e58edecbe42c92cb30a28f9ca44_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	codecsupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 4064	1420	2026-08-20_04867e58edecbe42c92cb30a28f9ca44_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_04867e58edecbe42c92cb30a28f9ca44_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_04867e58edecbe42c92cb30a28f9ca44_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Users\Admin\AppData\Local\Temp\codecsupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\codecsupdater.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

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Downloads

codecsupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\codecsupdater.exe
Size 23KB
SHA256 183367a6ff4ed5d56af3d5060701bedbfb4273b83c00c0ae470ba13f7a38eafc
MD5 3ee0799a0057bec7ac216fb0b28f48d2
SHA1 f6b9c9d807a6f2b90e56e33f583cfd28c6df236d
SHA512 9f6c00f5f05affc166149bc0f6b98d1ff860a2088cb6283ed7eaf901f41dc5223c4a57ef5666cc01b2428aa2629bc8381a00cbe12b4f2f294b882301f1a2961e
SSDEEP 384:kzFWu0tKf7l1VRrNSYQc46+G9TTE0TIhV:IWuTffoNc4lcTTEg6
TLSH
T13CB212E85AD61D32F3B7967965B9C0F26831B4123F0B540DD083CADF1A11A32DC623DA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1420-0-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/1420-9-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/4064-11-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/4064-12-0x0000000000400000-0x0000000000408000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads