e1d847d4f4c4b7bb04acf0266439651c6841e4ce306cd236a9db76498ddb361e

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 14:29

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General

Target
2026-06-02_b87d7a4e94802ac6085dec5abcf383d7_elex_wannacry.exe
Size 20KB
Sample260602-rt3vdafw9v
SHA256 e1d847d4f4c4b7bb04acf0266439651c6841e4ce306cd236a9db76498ddb361e
MD5 b87d7a4e94802ac6085dec5abcf383d7
SHA1 f7036c5c9a341090e5b12da5713c9f62431a89a2
SHA512 af81ed3f4d23662506d5e9bd055fb592294324464fcba5f4001c85cf8ca9ea565a3b7e5870abf1460eb91d21b30cdb29803b8793eae3142b95715382737daa43
SSDEEP 384:6YRpfgBcDZG3snl1YgToFYs7KdyPIP1v0ot:6YfoKSs71TXaK+ItT
TLSH
T16B925A923BF81DE1D3FB8F381833929A8D7971215817691DE580A1CFCD6F582CA6C792
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3304	foxupdater.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	2026-06-02_b87d7a4e94802ac6085dec5abcf383d7_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	foxupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 3304	4444	2026-06-02_b87d7a4e94802ac6085dec5abcf383d7_elex_wannacry.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-06-02_b87d7a4e94802ac6085dec5abcf383d7_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-02_b87d7a4e94802ac6085dec5abcf383d7_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3304

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

foxupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
Size 20KB
SHA256 e16a7eccd9e760844fee05c244a69692c4dbcaf41be3b3b9f706a1bfb235a623
MD5 4b5990b6e9c077ea1029cb9ea4171949
SHA1 1b7b4c459fc2ddcdfe102a1ec52c488c1d5872c7
SHA512 b46e8a353d4ff6d4335fc6f1d2f228bbc29fcd6bae52d0cd4d6db6cba734ff8ad70e297a9fbad005ba671eb1f3eef7b65a8db86d73497f3442c75a16fcd4bf75
SSDEEP 384:6YRpfgBcDZG3snl1YgToFYs7KdyPIP1v0ob:6YfoKSs71TXaK+ItV
TLSH
T1E3924A923BFC0DE1D3BB8F381833929A8D7971215817681DE580A1CFCD6F582CA6C792
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3304-9-0x0000000000400000-0x0000000000409000-memory.dmp

Download

memory/4444-8-0x0000000000400000-0x0000000000409000-memory.dmp