b59780a1b7787dc07611af1b9a60529c7f37aa875a3349f759ccac05ec631d18

Analysis

max time kernel
149s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
06/07/2026, 07:20

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General

Target
2026-07-06_b34272ebf1a6468437676dd3120f8099_elex_wannacry.exe
Size 22KB
Sample260706-h58ekabs3w
SHA256 b59780a1b7787dc07611af1b9a60529c7f37aa875a3349f759ccac05ec631d18
MD5 b34272ebf1a6468437676dd3120f8099
SHA1 e52d144326dd3d5ee74273e27bc1b36a0fa39534
SHA512 f03f5d5d831b9d9f11815fcfebef11f7725389a95002eee5d988392dcf5fc2126cadae704f7a7f45195e5d641fddcd835fff2bd176ae5e61a020a59f1abdd10e
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5l:f9hM2dB4XAGZ7sc6HECdGl
TLSH
T169A26138EFD846B3E33BDAB54AF695C6A972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	2026-07-06_b34272ebf1a6468437676dd3120f8099_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
2844	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	2026-07-06_b34272ebf1a6468437676dd3120f8099_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 4256 wrote to memory of 2844	4256	2026-07-06_b34272ebf1a6468437676dd3120f8099_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-06_b34272ebf1a6468437676dd3120f8099_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-06_b34272ebf1a6468437676dd3120f8099_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4256
- 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:2844

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 22KB
SHA256 bcee8db23dc3a1723b9d7e80cf75f907574e4f1e4d83ee5e4e6c93dad143e145
MD5 d0da9bde868925ab3290437f20a05708
SHA1 225de7bc68a6d76a66d30a4e62791fa8eac29158
SHA512 90e71ade21fc3df5a5a871f41e31f3c6a89d2d8a85aaed60a911699694bb0ffcfa395c5fa617f5ffbf6fd8cb8417c867a960e161528fc51ed1f0909d0d0c9287
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI563:f9hM2dB4XAGZ7sc6HECdG63
TLSH
T1F6A26138EFE846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

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