2429ec872fb27134960c9e9316b897ee1684ebbcb670eebe6233fe2d799e97a8

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 23:07

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General

Target
2026-08-14_b97bdb76077aa8726dd0be0a0b93e467_elex_wannacry.exe
Size 1.4MB
Sample260814-24dcksbj4w
SHA256 2429ec872fb27134960c9e9316b897ee1684ebbcb670eebe6233fe2d799e97a8
MD5 b97bdb76077aa8726dd0be0a0b93e467
SHA1 76e7b39db146703a5e617204dbfa9678bb1ffcc4
SHA512 fb694bc71e282176a8f368d0a32eeeefc05ad5b009741dd08eb9decf17ef59fd738623940126f3e646b8fc13362043daa4f4a2782b08275d884cbfb0c355ef0e
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCJpI6x3BEpnuhHpMxUcP:99C0Xgfe2DRe+rZVbjHGJK6VBoyK
TLSH
T101653338F3138472E0B80A330B6959D0677B712D4CB8A41BFFCED5A6AD7A6D2E136145
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/2648-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2648-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2648-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2648-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4116	2648	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	2026-08-14_b97bdb76077aa8726dd0be0a0b93e467_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-14_b97bdb76077aa8726dd0be0a0b93e467_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_b97bdb76077aa8726dd0be0a0b93e467_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 452
  2⤵
  - Program crash
  PID:4116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2648 -ip 2648
1⤵
PID:5160

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/2648-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2648-1-0x0000000000400000-0x0000000000431000-memory.dmp