b607056712c47f165793fa97ed182868ad353e39c2869d78b640c77f5347b035

Analysis

max time kernel
150s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 09:59

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General

Target
2026-08-08_5f9940da9affaf7cd072bff2cfb24a15_elex_wannacry.exe
Size 1.2MB
Sample260808-l1avaavare
SHA256 b607056712c47f165793fa97ed182868ad353e39c2869d78b640c77f5347b035
MD5 5f9940da9affaf7cd072bff2cfb24a15
SHA1 060fb26f52c4ed534ebf38e684506745c08385ee
SHA512 b0d4f6620dc4272277fea9eb62aefe16fa2f569a7fa22e1d306e2f49287020d540eb54ac2fb2950f31e04d825442ac89e48bf27c84b2a2210855502c39967013
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mz8kOvROUU/qqTkibNllc:99C0Xgfe2DfLS9WNDc
TLSH
T162453338B3034831F4A45E720A2A9FD1A73A20709CB6A127E7C5D9A7DD3F5C6957214F
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/2992-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2992-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2992-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2992-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3312	2992	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	2026-08-08_5f9940da9affaf7cd072bff2cfb24a15_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-08_5f9940da9affaf7cd072bff2cfb24a15_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_5f9940da9affaf7cd072bff2cfb24a15_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 452
  2⤵
  - Program crash
  PID:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2992 -ip 2992
1⤵
PID:3684

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/2992-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2992-1-0x0000000000400000-0x0000000000431000-memory.dmp