d21698fc84834c5a3c71b39cb77ecb2054c7671c69382c0e190ea14b7ce5248a

Analysis

max time kernel
149s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/07/2026, 22:51

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General

Target
2026-07-02_4a2a915c87967cf905826d0c65b80d0c_elex_wannacry.exe
Size 22KB
Sample260702-2s9lmsf16w
SHA256 d21698fc84834c5a3c71b39cb77ecb2054c7671c69382c0e190ea14b7ce5248a
MD5 4a2a915c87967cf905826d0c65b80d0c
SHA1 dcf10503e17a6203ddc5cce07b2af8ba57e9ba80
SHA512 09aff2b05601158ba02f575f0d20cbe316be2e81799105afe5e8e220bdb20852041b28b4d2ab3736519097eeccff2773820831a8993a6655d92b33ee3fe670a5
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5p:f9hM2dB4XAGZ7sc6HECdGp
TLSH
T14FA26138EFD846B3E33BDAB54AF695C6A972B0227D06190D90DD73440C23F56EC60A5E
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-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation	2026-07-02_4a2a915c87967cf905826d0c65b80d0c_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
4480	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	2026-07-02_4a2a915c87967cf905826d0c65b80d0c_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 5060 wrote to memory of 4480	5060	2026-07-02_4a2a915c87967cf905826d0c65b80d0c_elex_wannacry.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-07-02_4a2a915c87967cf905826d0c65b80d0c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-02_4a2a915c87967cf905826d0c65b80d0c_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5060
- 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:4480

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

Replay Monitor

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Downloads

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 22KB
SHA256 e74784097d23bdae10495a5000ebec77773326b8123a9ddc2586d60934840790
MD5 b8c7021a2ffc5e359c1a760bbfb323e9
SHA1 612c54189330d24f46ea1dfe8e1ff46cd5f1ad5f
SHA512 3cd7d23ec4f92b9d932b3e270390174d856c0c6b65e072a4b98b71ace45aab8eeffb9e26b37ac192769762dfb7f4d183885302699dee8a09fa9ee2f3a7477f90
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5v:f9hM2dB4XAGZ7sc6HECdGv
TLSH
T100A26138EFD846B3E33BDAB54AF695C6A972B0227C06190D909D73440C23F56EC60A5E
MD5 SHA1 SHA512 SSDEEP TLSH

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