0f6302ee2f3be723f5b3e29fe8914b9d3b4c89640bac516452ad992f0fe11ed8

Analysis

max time kernel
150s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/08/2026, 17:33

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General

Target
2026-08-06_0273310de72cf41740ffc35b47208ed0_elex_wannacry.exe
Size 2.2MB
Sample260806-v42lvabc76
SHA256 0f6302ee2f3be723f5b3e29fe8914b9d3b4c89640bac516452ad992f0fe11ed8
MD5 0273310de72cf41740ffc35b47208ed0
SHA1 20c34971e0020a40069fb790f52a1a6667fa124b
SHA512 6158162ab03ff3aaf2842c2ad2d03f805712fa771356257dc215db5bde6ef7ba2974af6ed76b2dd9a534ba094c8ca970b5912d59e0ecf9f45372aa59fdbffbde
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0IduArd:Lpv8ABcqUJzrOd9CGpBbWaAZ
TLSH
T190B53370E782BC79F5E444B706B778D06B703ED98C6A6336843509C39FA9394C6B6813
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/1088-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1088-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1088-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1088-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4896	1088	WerFault.exe	89

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	2026-08-06_0273310de72cf41740ffc35b47208ed0_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-06_0273310de72cf41740ffc35b47208ed0_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-06_0273310de72cf41740ffc35b47208ed0_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 452
  2⤵
  - Program crash
  PID:4896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1088 -ip 1088
1⤵
PID:2080

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/1088-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1088-1-0x0000000000400000-0x0000000000431000-memory.dmp