b2608b0cff013592ba539c1d612d33e3616ddb0e690af302136ca97aa1f9c138

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 03:20

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General

Target
2026-07-17_758e5c82b531cd072aae5bf7e8148bd7_elex_wannacry.exe
Size 2.2MB
Sample260718-dv6e1aew7j
SHA256 b2608b0cff013592ba539c1d612d33e3616ddb0e690af302136ca97aa1f9c138
MD5 758e5c82b531cd072aae5bf7e8148bd7
SHA1 fcf197fe28c6a3124eeee0a71f9fbd7c1646f662
SHA512 f597b1a21fd852d0184c0cd85b40cf5bab10064db453ea618a24b39568b3bba314e694d7eb622c09d68a0f5a8b5d662d750c39602cdc75b9a9eeb858329ccf98
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0Idu9IogJJ:Lpv8ABcqUJzrOd9CGpBbWaU
TLSH
T150B533B0FB427CBDF5A944BB06B77CD1A7303E951CA26337842509829F697E8E172853
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/1036-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1036-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1036-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1036-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4852	1036	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	2026-07-17_758e5c82b531cd072aae5bf7e8148bd7_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-17_758e5c82b531cd072aae5bf7e8148bd7_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_758e5c82b531cd072aae5bf7e8148bd7_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 448
  2⤵
  - Program crash
  PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1036 -ip 1036
1⤵
PID:4492

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/1036-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1036-1-0x0000000000400000-0x0000000000431000-memory.dmp