9a81847d7268198f845ec724a7833f43083557c1bebd713849337b0c81c38c4c

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/04/2026, 04:04

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General

Target
2026-04-24_7b895bb0319890940cb823b8f9fc38d8_elex_upatre_wannacry.exe
Size 75KB
Sample260424-emy7dset9y
SHA256 9a81847d7268198f845ec724a7833f43083557c1bebd713849337b0c81c38c4c
MD5 7b895bb0319890940cb823b8f9fc38d8
SHA1 ebe55a354967dd4374807e1e3aa1b70203f8207f
SHA512 230efba46ff3bb34f591d7c2a344b45eeac7e04f4a4a23c8f84928042b747d5481e6cc187cd697b8f493ebcf597b9c75617693a94cb36715c880757fd3b1b46b
SSDEEP 768:/sJhM/27dTY7dTkc8jmiG/7H1SE3KGdA6jVS2bnKHtIGA8/nVNEcoX7zPjqEN5OI:/AA2RsR43e/7VOEjs2FRP2Et
TLSH
T1D873F43CAEE81672D3B7CABAC6F655C6B975B4233E01580D409643880C13F56FDA1B1E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2864	1072	WerFault.exe	79

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	2026-04-24_7b895bb0319890940cb823b8f9fc38d8_elex_upatre_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-04-24_7b895bb0319890940cb823b8f9fc38d8_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_7b895bb0319890940cb823b8f9fc38d8_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 232
  2⤵
  - Program crash
  PID:2864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1072 -ip 1072
1⤵
PID:3624

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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