291ca2ae53f3895474fad390120bafd5c63acf44907d9dab0aef74c1f55a7dc0

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 07:23

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General

Target
2026-07-10_7a3b9c0a53188f1c597dd4156b3d64d0_elex_wannacry.exe
Size 32KB
Sample260710-h77aaaft4k
SHA256 291ca2ae53f3895474fad390120bafd5c63acf44907d9dab0aef74c1f55a7dc0
MD5 7a3b9c0a53188f1c597dd4156b3d64d0
SHA1 32a620b8500b28c27a6ef757c81572a4a0373fbc
SHA512 0d263914ede8b3061eeb9fdbeb3a17509b3b951e40ddd6f0d570abcff877a17bfa50aec2a7b24921bf5ab373c55ddb61746953f9aaa0eef8414be4b5f2a416ae
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ky:EdbjXRrs9sINeZEtejlIkoLN127BFVnt
TLSH
T1FAE24334BFD558E2E377DA73F9F691C6783679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1052	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	2026-07-10_7a3b9c0a53188f1c597dd4156b3d64d0_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 4360 wrote to memory of 1052	4360	2026-07-10_7a3b9c0a53188f1c597dd4156b3d64d0_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a3b9c0a53188f1c597dd4156b3d64d0_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_7a3b9c0a53188f1c597dd4156b3d64d0_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4360
- 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:1052

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 bcf12fce9f423815ca86376a011d11078871c394454d6e46993cb943a22f330a
MD5 33688f56c1046a39d2ca64cc55ed3893
SHA1 ffa7e8cc1c83d3bd0aea29ba8d9074add3df4765
SHA512 6c97deb566d45d061c2c27990cf69c5438e2d27eb6d7199d972e9ab1484535c204304c5da06c664c3eca099906d952c694bb0fd43aa23c63689bcf57fbe57929
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8k7:EdbjXRrs9sINeZEtejlIkoLN127BFVng
TLSH
T163E23234BFD558E2E377DA73F9F691C6783679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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