3c77ee17d4df990ca0f12b0730cca2c10af1781be0e2c7b499102d62c4f4d60c

Analysis

max time kernel
148s
max time network
146s
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, 05:08

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General

Target
2026-08-01_6f053c519516c84084e420ffed2ed1e8_elex_wannacry.exe
Size 32KB
Sample260801-fsva3aeb68
SHA256 3c77ee17d4df990ca0f12b0730cca2c10af1781be0e2c7b499102d62c4f4d60c
MD5 6f053c519516c84084e420ffed2ed1e8
SHA1 aa6320e6e3762494e50f2758b9da9eaf8a80d885
SHA512 e3013b02f4c10bfb7f60eb66788666fc9b3d441af74509403bac438df138b8789a3ee38b456bcea5d49d3f91027e60fa2e653a7e539915fc879ebe2ba7151c3f
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kD:EdbjXRrs9sINeZEtejlIkoLN127BFVnQ
TLSH
T13CE24234BFD558F2E377DA73F9F691C6683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1344	realupdater.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_6f053c519516c84084e420ffed2ed1e8_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5800 wrote to memory of 1344	5800	2026-08-01_6f053c519516c84084e420ffed2ed1e8_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-01_6f053c519516c84084e420ffed2ed1e8_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_6f053c519516c84084e420ffed2ed1e8_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5800
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1344

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

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 32KB
SHA256 e2bfe2ef9dc858af60cfcd8916a57405999a6c690ec1ee5f8f1f1de385350cd6
MD5 46aba2c0da58f91f11751f98c4988b23
SHA1 02620434f3161788bf187ff82130a50ab49e2442
SHA512 6d886c8bab358547efa4b4d2382be0fefc5254835791c8e4db222cfac89eda4d086114946ca331c7abd1b803dd62d120d5d5f42d8ca377584464d5ebcd64faa2
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8k0:EdbjXRrs9sINeZEtejlIkoLN127BFVn3
TLSH
T12EE25234BFD558F2E377DA73F9F691C2683679623C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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