4618402f104bfda7956865fadf81ece66c754860744e984320191aaf7bce9785

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 11:29

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General

Target
2026-08-02_6b80b360d2068e93ad1e998ba5fe4c50_elex_wannacry.exe
Size 2.1MB
Sample260802-nl22bshq2v
SHA256 4618402f104bfda7956865fadf81ece66c754860744e984320191aaf7bce9785
MD5 6b80b360d2068e93ad1e998ba5fe4c50
SHA1 05ee8695f960e96d735baa07f0d8abe534b91bb4
SHA512 9101bc975f13946d3d3f6cd3a1b6ed1677b0bf338b6a828b773751fc558c534e2354408c667bfc23086550ab76354728639b6dfa1e546b29add291feaeb36d27
SSDEEP 49152:99C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0I1cUZTG:9pv8ABcqUJzrOd9CGpBbWn+
TLSH
T1D1A533B0EB827CB8F2A944B703A7BC816BB13ED508616337553505D3DF7AA94C5B6823
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/2520-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2520-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2520-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2520-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3412	2520	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	2026-08-02_6b80b360d2068e93ad1e998ba5fe4c50_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-02_6b80b360d2068e93ad1e998ba5fe4c50_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_6b80b360d2068e93ad1e998ba5fe4c50_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 448
  2⤵
  - Program crash
  PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2520 -ip 2520
1⤵
PID:5476

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/2520-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2520-1-0x0000000000400000-0x0000000000431000-memory.dmp