44cf19bef8481e66ed2b18babe9fa36057a86bc9cae4a7bb5d9c9a5ae90e9ad2

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 22:03

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General

Target
2026-08-10_9d547a74956fe5e8f3d661004bfa153b_elex_wannacry.exe
Size 1.1MB
Sample260810-1ys1eavsdx
SHA256 44cf19bef8481e66ed2b18babe9fa36057a86bc9cae4a7bb5d9c9a5ae90e9ad2
MD5 9d547a74956fe5e8f3d661004bfa153b
SHA1 384a9b6e36cbba1f6eb7721f5f64d428549db498
SHA512 8fa1d0a14a8b6324e32f225263526f9d5c1d368052c31dbaaed03b81cc48ece1b981951a4a678b6ba2fa6e9ec34a18bb1503a6fc742a321f88cca48869aac76a
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mz8kOvRwg4t7n01lc:99C0Xgfe2Drg4tKc
TLSH
T18B452334B30358B2F4781E700F1F5ED08239343159B17513EB458AFBAE3A6E5EA7225A
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/6000-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/6000-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/6000-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/6000-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5348	6000	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	2026-08-10_9d547a74956fe5e8f3d661004bfa153b_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-10_9d547a74956fe5e8f3d661004bfa153b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_9d547a74956fe5e8f3d661004bfa153b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:6000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 6000 -s 416
  2⤵
  - Program crash
  PID:5348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 6000 -ip 6000
1⤵
PID:1784

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/6000-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/6000-1-0x0000000000400000-0x0000000000431000-memory.dmp