92c50cf2f8d4e45aac3cbfae10a476fa53cca2c020cadd35e88806fa153a3f25

Analysis

max time kernel
150s
max time network
116s
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, 12:16

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General

Target
2026-08-14_e3514aacce93a8e269a87a4cd25c3840_elex_wannacry.exe
Size 1.3MB
Sample260814-pflmtsttdv
SHA256 92c50cf2f8d4e45aac3cbfae10a476fa53cca2c020cadd35e88806fa153a3f25
MD5 e3514aacce93a8e269a87a4cd25c3840
SHA1 c8461764881a0771c87c8ff105c8237c278c2b7b
SHA512 bb1b2b0aa654b2e91ccbacabb04fa650b6ace285bbb604c1a717e7bf99bfbd0b85abd2b593e094a7165a0609a4268783c83de10f5825e55295c5613a917097cd
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCV7Bt6i:99C0Xgfe2DRe+rZVbjHGpBF
TLSH
T133553378F21384B2D1B809B30B6929A06776363808F96107FB89D57B9D7F7D7E239580
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/4736-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4736-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4736-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4736-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5040	4736	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	2026-08-14_e3514aacce93a8e269a87a4cd25c3840_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-14_e3514aacce93a8e269a87a4cd25c3840_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_e3514aacce93a8e269a87a4cd25c3840_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4736 -s 460
  2⤵
  - Program crash
  PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4736 -ip 4736
1⤵
PID:2536

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/4736-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4736-1-0x0000000000400000-0x0000000000431000-memory.dmp