ad2c57117ffb87239723dc2b7ddc6cedd26742092fb49410a6b300352308c330

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/07/2026, 16:14

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General

Target
2026-07-11_68efda884bf12571149ffc191323e1b5_elex_wannacry.exe
Size 1.1MB
Sample260711-tpvdjsgw2s
SHA256 ad2c57117ffb87239723dc2b7ddc6cedd26742092fb49410a6b300352308c330
MD5 68efda884bf12571149ffc191323e1b5
SHA1 c33bd93b004a788dd4d70fc1b516a1063ac5a218
SHA512 4a09900d5c415c4d46e4ae72a04d8d48d1996f8ae1ffa752dea6d38174b5f2fd13ab4854b3132851c8b26534366b28d27ab7c91c938ec1428291dca14910d9e1
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mz8kOvROKlBav:99C0Xgfe2DfKlk
TLSH
T1F6353330B3131471F4A82F710E69DE94963731345CB47123F745DAEBAE3EAA2E57128A
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/1212-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1212-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1212-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1212-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3324	1212	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	2026-07-11_68efda884bf12571149ffc191323e1b5_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-11_68efda884bf12571149ffc191323e1b5_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_68efda884bf12571149ffc191323e1b5_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1212
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 452
  2⤵
  - Program crash
  PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1212 -ip 1212
1⤵
PID:5196

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/1212-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1212-1-0x0000000000400000-0x0000000000431000-memory.dmp