9dc8107106c90e657816ffc84c494aa708b02ed143f78c6ec4d04e66322fe16c

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 03:39

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General

Target
2026-09-29_2e337ad88e3f7df9fbb90f8582d84e7e_elex_wannacry.exe
Size 1.4MB
Sample260930-d7284svamf
SHA256 9dc8107106c90e657816ffc84c494aa708b02ed143f78c6ec4d04e66322fe16c
MD5 2e337ad88e3f7df9fbb90f8582d84e7e
SHA1 c71b2776f72ec9d2674afdc00e68a5af0c932ce5
SHA512 a21c4849640a24add51f9bbad2fec6ad0a6a76c17ef6845db2d007918286b52ac62082d34dd03c49a7a8def15b5e3460aab91c9b0ad7abe1e459e9092447058b
SSDEEP 24576:99C0U7ad2oCbRKhNGHvNwB6iWcxwE9OAG3Fes8Edvb1en:99C0U4CPN4pe6ZMdz1S
TLSH
T101652326F3D3AF36E5CD48B50DF32ED44638353098621936CF948E4F2D946E8DB6186A
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/4184-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4184-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4184-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4184-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5336	4184	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	2026-09-29_2e337ad88e3f7df9fbb90f8582d84e7e_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-29_2e337ad88e3f7df9fbb90f8582d84e7e_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-29_2e337ad88e3f7df9fbb90f8582d84e7e_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4184
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 448
  2⤵
  - Program crash
  PID:5336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4184 -ip 4184
1⤵
PID:4628

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/4184-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4184-1-0x0000000000400000-0x0000000000431000-memory.dmp