9268308dd1c6f2d1d1e4f77b42d43a384a59bb7a2db30a68ac3c82191157a273

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/07/2026, 16:30

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General

Target
2026-07-17_d5a0cc483c69eb957afb84e6f1995441_elex_wannacry.exe
Size 2.0MB
Sample260717-tzx77afv9l
SHA256 9268308dd1c6f2d1d1e4f77b42d43a384a59bb7a2db30a68ac3c82191157a273
MD5 d5a0cc483c69eb957afb84e6f1995441
SHA1 bccda42ac44dd8080200762fa235801fa8d35d4c
SHA512 5c2edbe245ed2b0dbc75205c3df481bd52cfab3c47fcf2b5ef1da9687844a6738c1fb8a36c0c7b56679efe37cc30f5a37d2630fa06ef9b7d918763150b8e7abb
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0Ii+xZD:Lpv8ABcqUJzrOd9CGpBbWMCD
TLSH
T1E2A533B0EB827CBDF5B84477029BBCD097B13E950C62673A45204993EFA9BE4D571823
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/4608-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4608-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4608-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4608-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2852	4608	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	2026-07-17_d5a0cc483c69eb957afb84e6f1995441_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-17_d5a0cc483c69eb957afb84e6f1995441_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_d5a0cc483c69eb957afb84e6f1995441_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4608 -s 460
  2⤵
  - Program crash
  PID:2852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4608 -ip 4608
1⤵
PID:2444

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/4608-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4608-1-0x0000000000400000-0x0000000000431000-memory.dmp