3527dd823b408d8b88de653d39cb0a7a6391a292b19a42a1453755b4d17acdbd

Analysis

max time kernel
148s
max time network
137s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/09/2026, 15:00

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General

Target
2026-09-08_875c221bc4c0ce5cf86aeb7fabc4cc74_elex_wannacry.exe
Size 256KB
Sample260908-sdqqjsswbx
SHA256 3527dd823b408d8b88de653d39cb0a7a6391a292b19a42a1453755b4d17acdbd
MD5 875c221bc4c0ce5cf86aeb7fabc4cc74
SHA1 caf04a9a892aac53a7e1320f8181c06cbf0e801a
SHA512 845b8aa2fed2ffe8ab228b3f34f91f454ded370080a9e4099204d7f4e29d6ca7ab4e8edda5f30dcc29f15958ee16cb541f02f7c66469ce41bdb1a5793f2120b9
SSDEEP 1536:p8888g8XIAM5JF8KZ/P+y2DRm3NUnnAesA/BawRHSqkP:p88bdXk5X8KZ/cc3unnjU6HUP
TLSH
T152448D2137E888F9E2A323B1DB99BBE5E1F5975804298C2723100E156FB9C59C32DB5D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2396-0-0x0000000000400000-0x0000000000447000-memory.dmp	upx

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4172	2396	WerFault.exe	87
336	2396	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	2026-09-08_875c221bc4c0ce5cf86aeb7fabc4cc74_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-08_875c221bc4c0ce5cf86aeb7fabc4cc74_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-08_875c221bc4c0ce5cf86aeb7fabc4cc74_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 260
  2⤵
  - Program crash
  PID:4172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 268
  2⤵
  - Program crash
  PID:336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 2396 -ip 2396
1⤵
PID:4228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 2396 -ip 2396
1⤵
PID:252

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/2396-0-0x0000000000400000-0x0000000000447000-memory.dmp

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