193f355a48d46eebb5500ec684b99f7b23110afc513b0774aa3c728091df1f71

Analysis

max time kernel
148s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 04:42

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General

Target
2026-07-30_f6dee261fde25d01f8b9c401d31e9875_elex_wannacry.exe
Size 23KB
Sample260730-fb3k4ss1d1
SHA256 193f355a48d46eebb5500ec684b99f7b23110afc513b0774aa3c728091df1f71
MD5 f6dee261fde25d01f8b9c401d31e9875
SHA1 2520467dde929ff0f42a7cfe05dcd8a37c757b3d
SHA512 6c12a15ad97e68039dce76e6deb359e9ec1b488d9c462534b9cdb3922a0fb4f6fb981cc96090842658564673e01696f09284881020dd76a9384ef9957ab64076
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5uQB:f9hM2dB4XAGZ7sc6HECdGpB
TLSH
T131B25138EFE846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4780	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	trueupdater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-30_f6dee261fde25d01f8b9c401d31e9875_elex_wannacry.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5532 wrote to memory of 4780	5532	2026-07-30_f6dee261fde25d01f8b9c401d31e9875_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-30_f6dee261fde25d01f8b9c401d31e9875_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-30_f6dee261fde25d01f8b9c401d31e9875_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5532
- 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:4780

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 23KB
SHA256 2a7defeac2dcf9e9839c52211dcaad841d4452ac14d2e1ee324461bbe78a22ca
MD5 4f0c0988e21037fb2e6c17e565e945c8
SHA1 e43b43c57e5a3f5d6d7ba73efd003542776fae8a
SHA512 511f00be10f7c858822400f8a55d89903aaef16d15077f1997b92da5759b3d2ec3b4b7d72e94ab007f684b38a97a2eba5738c177b8b2387f453243ec08bec485
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5uQo:f9hM2dB4XAGZ7sc6HECdGpo
TLSH
T18EB26238EFE846B3E33BDAB54AF695C66972B0227C06590D908D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

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