bb056dc5ea73786509c7feb4cdb2d9191c57536d4a5d420c32b2076070975f20

Analysis

max time kernel
149s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/07/2026, 08:25

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General

Target
2026-07-29_5b8f2eef6927433670185b7777798bc2_elex_wannacry.exe
Size 33KB
Sample260729-kbkshscm7v
SHA256 bb056dc5ea73786509c7feb4cdb2d9191c57536d4a5d420c32b2076070975f20
MD5 5b8f2eef6927433670185b7777798bc2
SHA1 6cf7903e2657968c8259bbd10dc9ca7412a7dc42
SHA512 0ab6f18824efcceedadedee3c55ab1dc96fa03a1be3b4531b4e60c857d19ead1c05cfa621af30e0f915a0588ac4ee692bfd37bd55576798e924c56e19c54b917
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ko:EdbjXRrs9sINeZEtejlIkoLN127BFVnj
TLSH
T130E24334BFD558F2E377DA73F9F691C6683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5348	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	2026-07-29_5b8f2eef6927433670185b7777798bc2_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 764 wrote to memory of 5348	764	2026-07-29_5b8f2eef6927433670185b7777798bc2_elex_wannacry.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-07-29_5b8f2eef6927433670185b7777798bc2_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_5b8f2eef6927433670185b7777798bc2_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764
- 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:5348

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 33KB
SHA256 8a1bfded23a43eedd00ecfbacf4f5953ceb760b20bc3dcdd900d52e2b0ffb885
MD5 a726066b4bbc562f592a71191d224023
SHA1 dc7280315ea03cee9b6279b069339d9c2d8d1dea
SHA512 e24f330737bf7a2596706e6f7a0e9f14461be96621f70b60c6ced71eb4dabae1f34ca16aacb0e542c50cba5e6faad66d2acc26c9d0870aec42c1badada120583
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8k3:EdbjXRrs9sINeZEtejlIkoLN127BFVn8
TLSH
T113E24334BFD558F2E377DA73F9F691C6683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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