900af5711c30cf89dd4f466e980d675164fc81af96d372a15cd7dee2728e2566

Analysis

max time kernel
149s
max time network
113s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/05/2026, 03:50

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General

Target
2026-05-04_7c03b780ae42a486c3d9417fd9003037_elex_wannacry.exe
Size 765KB
Sample260504-eefp3sfw9k
SHA256 900af5711c30cf89dd4f466e980d675164fc81af96d372a15cd7dee2728e2566
MD5 7c03b780ae42a486c3d9417fd9003037
SHA1 3f277c2a4cd75407c6e40d5d88f8ba11cb1ed78a
SHA512 797285de644beec6235d897bc45046cc4547f7316450b6c4be407be81d328e70b0dc218b869fa11b81a173f25f3dec5eb8842a8e584200bca6e6ec229fc77c56
SSDEEP 12288:ry9C0fawJP1lPLn10JEEghgNBzmlq7LEi8dDDWxFLOItNpSajBM5pXZiHmle7yfw:e9C0XrlPT1AGuBSM7LEiiWxFdtVBkXZq
TLSH
T18DF42337FA022962F47647714D1568EE8279A5A509333967CF61AFA37C3C8C4E0352ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2976	2400	WerFault.exe	78

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-05-04_7c03b780ae42a486c3d9417fd9003037_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-05-04_7c03b780ae42a486c3d9417fd9003037_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-04_7c03b780ae42a486c3d9417fd9003037_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 416
  2⤵
  - Program crash
  PID:2976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 144 -p 2400 -ip 2400
1⤵
PID:4176

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2400-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/2400-1-0x0000000000400000-0x000000000042D000-memory.dmp