38454239a61f9e29ca6a1b6e9492b8a94c6b9a80e3da641a3af13aab1337a06b

Analysis

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

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
28/05/2026, 07:49

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General

Target
2026-05-28_04d5c54ff984c740edf6a4629456b7ff_elex_wannacry.exe
Size 1.1MB
Sample260528-jnydpsbv3x
SHA256 38454239a61f9e29ca6a1b6e9492b8a94c6b9a80e3da641a3af13aab1337a06b
MD5 04d5c54ff984c740edf6a4629456b7ff
SHA1 feeb8c4400065b741bd75be875f9e64ba46252b5
SHA512 bac77cb14522beda6d77d756d40932b9fb159d3da9c47f86461544b4d6aa9fbece0623d4b2570dce438f1451f3bf14c1af210ead8f1cfa8b116af89502e96f7a
SSDEEP 24576:e9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCVUSd:e9C0Xgfe2DRe+rZVbjHGd
TLSH
T101352338F21380B1E16506B307AD29A05B7A353C09B81107FB86D57B9D7BBD6F13B691
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1304	4900	WerFault.exe	79

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	2026-05-28_04d5c54ff984c740edf6a4629456b7ff_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-05-28_04d5c54ff984c740edf6a4629456b7ff_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-28_04d5c54ff984c740edf6a4629456b7ff_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 416
  2⤵
  - Program crash
  PID:1304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4900 -ip 4900
1⤵
PID:1864

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/4900-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/4900-1-0x0000000000400000-0x000000000042D000-memory.dmp