d3d74030ae5918909100eb990c2df04df18aa5404ff57dec4a1f21c5d574b3c7

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/08/2026, 02:49

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General

Target
2026-08-27_ecb115101addd15d29668de4782c2a44_elex_wannacry.exe
Size 58KB
Sample260828-da7sbssfrd
SHA256 d3d74030ae5918909100eb990c2df04df18aa5404ff57dec4a1f21c5d574b3c7
MD5 ecb115101addd15d29668de4782c2a44
SHA1 91a1245396a62cbd7394a1fdc44999f9bf9ed278
SHA512 a9890971c88626e19a805ffac7f287e7fb523cabbd79ef7394c66743f508e59741f4447f0542a99b7416ac7659f132e81a1b3b563eeab9745c2db948a7671082
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKBZ:d2jXRrs9sINeZEtejlIkoLN127BFVn20
TLSH
T10243BB38AFD515F2E377DAB7E9F695C6B935B4233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1704	trueupdater.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	2026-08-27_ecb115101addd15d29668de4782c2a44_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5732 wrote to memory of 1704	5732	2026-08-27_ecb115101addd15d29668de4782c2a44_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-27_ecb115101addd15d29668de4782c2a44_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-27_ecb115101addd15d29668de4782c2a44_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5732
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1704

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

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 59KB
SHA256 292c092b9072dfe7aca9b8db1454c430f45814555a55c5bffe2604cc855b1790
MD5 05a2e27eb0d7379e1e4222e350e429a5
SHA1 d88e452a4e55aed60ad69699e1477ea81c8be00e
SHA512 5c74c2a0672d84cbad0a0e4ec88c2034897dc4e5aee4fb2229c7c30422266dda6491fe59558e784e599d011b1c151b181cd2c681f3259d534db7b80ebf602d37
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKBf7:d2jXRrs9sINeZEtejlIkoLN127BFVn2K
TLSH
T16E43BB38AFD515F2E377DAB7E9F695C6B935B4233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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