9e285cca5c9b7a8be9f62615517872ddec84930df6cc833367449550c5e96046

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 13:52

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General

Target
2026-07-12_2c25f649156d0b8eec09a50bdb9aaf8f_elex_wannacry.exe
Size 1.3MB
Sample260712-q6f1psa13p
SHA256 9e285cca5c9b7a8be9f62615517872ddec84930df6cc833367449550c5e96046
MD5 2c25f649156d0b8eec09a50bdb9aaf8f
SHA1 38648f19dc3d452cf818a1183600f815aa94bb39
SHA512 49dbf780167255488db2772ecabc602f06e1962e75b7dedb07d66b8ead663d913b1c3c869087f7817053786789fb7b3ff98449ce4b77ad2ba7038224802af2c5
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCVfVrT:L9C0Xgfe2DRe+rZVbjHG/
TLSH
T1CC652338F20344B6E17409720BAE19B01B7A353808B8A113FB85D57B9D7FBD7B13A695
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/4756-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4756-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4756-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4756-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4088	4756	WerFault.exe	85

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_2c25f649156d0b8eec09a50bdb9aaf8f_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-12_2c25f649156d0b8eec09a50bdb9aaf8f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-12_2c25f649156d0b8eec09a50bdb9aaf8f_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 452
  2⤵
  - Program crash
  PID:4088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4756 -ip 4756
1⤵
PID:2420

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/4756-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4756-1-0x0000000000400000-0x0000000000431000-memory.dmp