17e0649ebbad421a455fe0e697fe08051d292eb78741b321ea88a5139522f09d

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
29/07/2026, 01:50

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General

Target
2026-07-28_0eeaae6b68f20d744b367e37b06c585d_elex_wannacry.exe
Size 1.2MB
Sample260729-b9nsdsen5x
SHA256 17e0649ebbad421a455fe0e697fe08051d292eb78741b321ea88a5139522f09d
MD5 0eeaae6b68f20d744b367e37b06c585d
SHA1 486565d29ac245743d7be2885b24abeeb6b3b674
SHA512 5c298a2e84d53fec13f3a6cfa12db76ff6bb22f9f97873ff8226617015fd7f371eef28b560940869c821edba8ee51c5d442c6bfc5864b9f50a91848e324c451d
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkC0BeqQ:99C0Xgfe2DRe+rZVbjHG0gB
TLSH
T11E552330F20384B2E1A50AB30B692990677735784CF96007FFC9D527AE3B7D6E13A695
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/1512-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1512-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1512-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1512-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4496	1512	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	2026-07-28_0eeaae6b68f20d744b367e37b06c585d_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-28_0eeaae6b68f20d744b367e37b06c585d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-28_0eeaae6b68f20d744b367e37b06c585d_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1512 -s 452
  2⤵
  - Program crash
  PID:4496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1512 -ip 1512
1⤵
PID:3716

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/1512-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1512-1-0x0000000000400000-0x0000000000431000-memory.dmp