4510c1c7fe50fe444e318279d1105460b9ecd28a25db8e3e44cfdd9ee27ab835

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 15:49

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General

Target
2026-07-12_ec73a0cdc1031ad172f737308aa32628_elex_wannacry.exe
Size 1.1MB
Sample260712-s9b72acw2k
SHA256 4510c1c7fe50fe444e318279d1105460b9ecd28a25db8e3e44cfdd9ee27ab835
MD5 ec73a0cdc1031ad172f737308aa32628
SHA1 07035a9e1dbbbf162bb3f1f5e6c431874c5f6857
SHA512 aff0592a8f1f7934b6d20a377ba8733164500b2123aabb5910f3d57b62097483f0bdddeb7058f65ba1620da73ed9a073cb67d24019e5c63ab675c24d3a3bbb4a
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVb3Q8ooLX7xX:99C0Xgfe2DRe+rZVb3Q8owXVX
TLSH
T1C3452338B2038074E0695DB30F794DD09FBA70350DB52417E7C9DAAB5E7ABE2E036295
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/2072-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2072-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2072-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2072-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5052	2072	WerFault.exe	86

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	2026-07-12_ec73a0cdc1031ad172f737308aa32628_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-12_ec73a0cdc1031ad172f737308aa32628_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-12_ec73a0cdc1031ad172f737308aa32628_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 460
  2⤵
  - Program crash
  PID:5052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2072 -ip 2072
1⤵
PID:3344

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/2072-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2072-1-0x0000000000400000-0x0000000000431000-memory.dmp