b2e5fdb8d4cc0e101f825a3d4176bfd03315a1d5876c82a125b5dbcf5c35cf5d

Analysis

max time kernel
150s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 05:07

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General

Target
2026-08-08_0061aa1c1af83cf0b681d7fe4c87ee41_elex_wannacry.exe
Size 2.1MB
Sample260808-fr76ja1bpg
SHA256 b2e5fdb8d4cc0e101f825a3d4176bfd03315a1d5876c82a125b5dbcf5c35cf5d
MD5 0061aa1c1af83cf0b681d7fe4c87ee41
SHA1 74209858343066d3f4dc85636f5441cc8722d7ec
SHA512 9f19ec01ef3eeb375dfc4944ffc9eff619e718c377e42b536250688831993fce85c290741d053ccdfd84446bf649868b6c4348daddae1319ba6c9cc76304ff4c
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0IdRs:Lpv8ABcqUJzrOd9CGpBbWG
TLSH
T1ABA533B0F7827CB9F1B8447706BBBCE0A7703ED61866633A552149C2DF693A8D671813
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/52-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/52-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/52-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/52-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6304	52	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	2026-08-08_0061aa1c1af83cf0b681d7fe4c87ee41_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-08_0061aa1c1af83cf0b681d7fe4c87ee41_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_0061aa1c1af83cf0b681d7fe4c87ee41_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:52
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 52 -s 444
  2⤵
  - Program crash
  PID:6304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 52 -ip 52
1⤵
PID:4264

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/52-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/52-1-0x0000000000400000-0x0000000000431000-memory.dmp