9aad70ddd6eb5f1fe85b0f8433044db291570ff5b5b31ff0fe06ee02de1a25d4

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 09:34

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General

Target
2026-10-01_89d95ea79e961fdf54762b68204f2ed5_elex_wannacry.exe
Size 1.4MB
Sample261002-lj1pdatcqf
SHA256 9aad70ddd6eb5f1fe85b0f8433044db291570ff5b5b31ff0fe06ee02de1a25d4
MD5 89d95ea79e961fdf54762b68204f2ed5
SHA1 134b2027c2fcaae074e322c48d5763df4f06a6d5
SHA512 3bda21b4adcef1c0acb52746ad7a7f52742fb5764649c32f752ca2a15c649b106fbac080d761db9c88e86b12302a9fcf1b2e44ce0c744158552d6b53ceaea36e
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mz8Or3hAvLhmKXMjdRp4FbJhdE2Ibk80eyQ:L9C0Xgfe2DhrsLhHXMx/8fIR0PQ
TLSH
T148653331F20390B6F6B25AF20F354E419A3D61BA2CB564ABE648C9792F7FDD2B031151
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/4188-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/4188-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4188-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/4188-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4840	4188	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	2026-10-01_89d95ea79e961fdf54762b68204f2ed5_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-01_89d95ea79e961fdf54762b68204f2ed5_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_89d95ea79e961fdf54762b68204f2ed5_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4188
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4188 -s 452
  2⤵
  - Program crash
  PID:4840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4188 -ip 4188
1⤵
PID:1292

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/4188-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4188-1-0x0000000000400000-0x0000000000431000-memory.dmp