ee24552cf0694e47a5fff513ab1435d3a5806289ddaa8f77fa1e1c962b5cf409

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 10:23

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General

Target
2026-07-07_74e98c9cef4e7870cccc24b3c7d36f15_elex_wannacry.exe
Size 1.2MB
Sample260707-mesnmsfx6v
SHA256 ee24552cf0694e47a5fff513ab1435d3a5806289ddaa8f77fa1e1c962b5cf409
MD5 74e98c9cef4e7870cccc24b3c7d36f15
SHA1 b6bbb5958c8120afc109e1195e0955a13248bd02
SHA512 e11fffca7acaab7d23c0adf25209ebd680c01c099820e1e84568a6f690a020b84aab2922c65ac21ccfea11250c70b724d618e6dc86cbfbd9a63dc6e2fb352b49
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjtbgH0Dcrv:L9C0Xgfe2DRe+rZVbjtbgHecrv
TLSH
T1EC452334B30395B2D46D1E720A594950BB7771758CB4A407F388DAAFAD7EEC7A03A384
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/772-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/772-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/772-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/772-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3124	772	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	2026-07-07_74e98c9cef4e7870cccc24b3c7d36f15_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-07_74e98c9cef4e7870cccc24b3c7d36f15_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-07_74e98c9cef4e7870cccc24b3c7d36f15_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 772 -s 452
  2⤵
  - Program crash
  PID:3124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 772 -ip 772
1⤵
PID:3556

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/772-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/772-1-0x0000000000400000-0x0000000000431000-memory.dmp