bd37fbe38f33950b4246efdafbc2a7002d2230bfd24648bc63dba1060bc0846d

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 14:55

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General

Target
2026-06-26_750db1ca160e9b4869b9c58e5fb34473_elex_wannacry.exe
Size 62KB
Sample260629-salmesf17x
SHA256 bd37fbe38f33950b4246efdafbc2a7002d2230bfd24648bc63dba1060bc0846d
MD5 750db1ca160e9b4869b9c58e5fb34473
SHA1 9460ba6bbae04bcd5908d83c190ce66da1dd6203
SHA512 86794b27d245e8f56bb6bf28f644949c16e5c1cb35cac35f20b6d02347fa75519c4e10e4642bfa3ae0cd5b386e25ee959d87b780063c437063f781c7a95f81f5
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25p:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25p
TLSH
T199537A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4132	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	2026-06-26_750db1ca160e9b4869b9c58e5fb34473_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 4532 wrote to memory of 4132	4532	2026-06-26_750db1ca160e9b4869b9c58e5fb34473_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-06-26_750db1ca160e9b4869b9c58e5fb34473_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-26_750db1ca160e9b4869b9c58e5fb34473_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4532
- 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:4132

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 63KB
SHA256 4daff3854af07d10fa6afbc7e48de9b5b97068e4d3e1eee4d614eaa7bcd65df5
MD5 371981c57ea8511782855d998e2c37d5
SHA1 13bc52a0ebcebeb316be61bd087f33bafe46f4dd
SHA512 269dc0377a49d3ff1fac1b9c62d17aa30dcf17407cc223e9f170e500329cdbe8ece4eb55eb7e970d51cc166eb2d23f62f2d0c226684cecb7a7f296d56fc4b30b
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25e:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25e
TLSH
T1FA537A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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