5f9bb39999faa1fea743292e297006ee6ccbc9dd5ab9439df4bfea6da67481db

Analysis

max time kernel
148s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 06:38

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General

Target
2026-08-14_d06d455f6295e9faf3dde47c5a8a8454_elex_wannacry.exe
Size 1.5MB
Sample260814-hd8agsxset
SHA256 5f9bb39999faa1fea743292e297006ee6ccbc9dd5ab9439df4bfea6da67481db
MD5 d06d455f6295e9faf3dde47c5a8a8454
SHA1 12d6ee09dde3988a9d593df46eba22f5842d7053
SHA512 6db2a223bf7a9ea35ac785b8792c1b935e38eb3c54883672145bbffdf50bb76b9a8152bdcdebb5577bd4f0c76dcc85904bfa2e4a7ae72ccfd185be2027a3dd20
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mz8kOvROKlaGq4L//vy9iRSe:L9C0Xgfe2DfKlas/6i9
TLSH
T156653335F10280B2E5B92F360E6B98D4A13662352576A1177308D8DBFDBE7B1D2B7183
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/3116-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/3116-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3116-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/3116-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3196	3116	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	2026-08-14_d06d455f6295e9faf3dde47c5a8a8454_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-14_d06d455f6295e9faf3dde47c5a8a8454_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_d06d455f6295e9faf3dde47c5a8a8454_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 460
  2⤵
  - Program crash
  PID:3196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3116 -ip 3116
1⤵
PID:4152

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/3116-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/3116-1-0x0000000000400000-0x0000000000431000-memory.dmp