4979d8194d43e08743dfc0c132719d372427b2d90a8f0357973bc1d93a93e468

Analysis

max time kernel
148s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 06:49

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General

Target
2026-08-10_06bee3fdaac8f2e2c16ae8f6178856d9_elex_wannacry.exe
Size 2.3MB
Sample260810-hlr88sef34
SHA256 4979d8194d43e08743dfc0c132719d372427b2d90a8f0357973bc1d93a93e468
MD5 06bee3fdaac8f2e2c16ae8f6178856d9
SHA1 a2266d520b23d480dc1e95884070013470312ee6
SHA512 4dc7100b57bdd250132cbed56ac0356f0e3aeb1a885d2c43ddcdbe6d41e0fee0dfca16d98f18151f16fcec67b4d44825febfa4e0602b818218c233b1bcc1ea84
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0I1cUZkOsJiMTQt:Lpv8ABcqUJzrOd9CGpBbWnwVJI
TLSH
T1BDB533B1F7816CFDF1A944B743AB7C805B313F564862633A9A3004D2AF757D8D6B6822
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/1240-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1240-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1240-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1240-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4728	1240	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_06bee3fdaac8f2e2c16ae8f6178856d9_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-10_06bee3fdaac8f2e2c16ae8f6178856d9_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_06bee3fdaac8f2e2c16ae8f6178856d9_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1240 -s 448
  2⤵
  - Program crash
  PID:4728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1240 -ip 1240
1⤵
PID:3524

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/1240-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1240-1-0x0000000000400000-0x0000000000431000-memory.dmp