0375a198bbf45b19b02cddf4350a4003cce313346b0e67433c34afbe1cc71f7e

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 04:34

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General

Target
2026-06-27_9e3cc8b9437a284284b84f17f27140ac_elex_wannacry.exe
Size 1.4MB
Sample260629-e7k59set7r
SHA256 0375a198bbf45b19b02cddf4350a4003cce313346b0e67433c34afbe1cc71f7e
MD5 9e3cc8b9437a284284b84f17f27140ac
SHA1 8a7582256ff3facfb131d71a709560707d25a7ff
SHA512 5f80a5874609bf9f71a9034d2f7202cc2829e84e943caeb9728f42bae09142fb0a6044ac61fbea639f32cc55c3eb728179af5754963e3f399254361d59a0c323
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCikpIFS:L9C0Xgfe2DRe+rZVbjHGiS
TLSH
T1D6652334F11384F1E1B9097B0FE81590237B72351CB9A127EB4A827B9D3BACAD179646
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/4260-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4260-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4260-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4260-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2388	4260	WerFault.exe	88

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	2026-06-27_9e3cc8b9437a284284b84f17f27140ac_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-06-27_9e3cc8b9437a284284b84f17f27140ac_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-27_9e3cc8b9437a284284b84f17f27140ac_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 460
  2⤵
  - Program crash
  PID:2388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4260 -ip 4260
1⤵
PID:3424

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/4260-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4260-1-0x0000000000400000-0x0000000000431000-memory.dmp