ab216761ba2be650842c3077451939337980f89749c6c174aa8d413009a81844

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/08/2026, 12:44

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General

Target
2026-08-23_47252037118f1ef11425ec845a64f469_elex_wannacry.exe
Size 1.3MB
Sample260824-pyqphatvht
SHA256 ab216761ba2be650842c3077451939337980f89749c6c174aa8d413009a81844
MD5 47252037118f1ef11425ec845a64f469
SHA1 92264daf626a255182a5a8ae40f4f5572e120a55
SHA512 d627387a2ea1f3d535b4b7f4d101792177b7d34f4e13ff882981ccfed90415cb1c71ad7cbfad47e12a794a0625622679d8b263987beee26ad303d7a2f67c4fcb
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mz8Or3hAvLhmKXvHH+g6pEl:L9C0Xgfe2DhrsLhHXfHTgEl
TLSH
T1DE553336F20361F2E2A04FF10F261E414B3EA5B51D796467EB48CD663EBFAD1A032546
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/1400-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1400-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1400-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1400-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1088	1400	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	2026-08-23_47252037118f1ef11425ec845a64f469_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-23_47252037118f1ef11425ec845a64f469_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-23_47252037118f1ef11425ec845a64f469_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 464
  2⤵
  - Program crash
  PID:1088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1400 -ip 1400
1⤵
PID:4504

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/1400-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1400-1-0x0000000000400000-0x0000000000431000-memory.dmp