17cca39e0d75cf4943192af8f60a1aba3b958723e8697d807c9688f78f48266b

Analysis

max time kernel
148s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 02:38

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General

Target
2026-07-17_a6cf16f7b73bb4d2146daab0486259ae_elex_wannacry.exe
Size 1.2MB
Sample260718-c4w29ahs3w
SHA256 17cca39e0d75cf4943192af8f60a1aba3b958723e8697d807c9688f78f48266b
MD5 a6cf16f7b73bb4d2146daab0486259ae
SHA1 9407b4e49a1063c036058894bc0c57129aea11e9
SHA512 1bc6b0477b6be84a17d2b1e2366614246ebbfeedff40e22aef692ffcfc1f2d4cfab721b6abd60d77d62eeeac720a11225256a45a4adec11e0c6d091419ee8ae0
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVb36a6pqF/zrAP+o:L9C0Xgfe2DRe+rZVb36aRp5o
TLSH
T1BA453338F212D071E0690DB50BB9D9906B3735310EB5B017F7898ABB5EBEAC3E532558
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/5536-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/5536-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5536-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/5536-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4492	5536	WerFault.exe	87

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	2026-07-17_a6cf16f7b73bb4d2146daab0486259ae_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-17_a6cf16f7b73bb4d2146daab0486259ae_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_a6cf16f7b73bb4d2146daab0486259ae_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5536 -s 452
  2⤵
  - Program crash
  PID:4492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5536 -ip 5536
1⤵
PID:5036

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/5536-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/5536-1-0x0000000000400000-0x0000000000431000-memory.dmp