71f23c8cd75db2e5831902f88f0bea7a380c87054f8bb55b7dcf7465ff41960e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 17:07

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General

Target
2026-08-09_21f262993fed23dc2711b9e216e58b8f_ctb-locker_elex.exe
Size 31KB
Sample260809-vm2waaap5z
SHA256 71f23c8cd75db2e5831902f88f0bea7a380c87054f8bb55b7dcf7465ff41960e
MD5 21f262993fed23dc2711b9e216e58b8f
SHA1 dc5a23ae211cbe335b4f41db4a847050096de36a
SHA512 4b19f769a4d31475efff4fe586fd3d7892424467f03fb1c986a1dead9c75189144b4cef6c615536d5b79f0f2b281266c5b47d525a9d9c20dd022e9a9aec07e6a
SSDEEP 384:PKe/H84setrFWXVWQl7zBilcsYBIKxqM5fBGSRwQjhloGNSvEBOj8uBZB:Se04so85NQTmp5fBGS/jIGwvEBsBB
TLSH
T18AE206FA5CC02D21D75813364A3A467A0F1F8C2BBFB55ACF0226F5890B31BD4D07A56A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4424	4448	WerFault.exe	83

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	2026-08-09_21f262993fed23dc2711b9e216e58b8f_ctb-locker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-09_21f262993fed23dc2711b9e216e58b8f_ctb-locker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_21f262993fed23dc2711b9e216e58b8f_ctb-locker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 580
  2⤵
  - Program crash
  PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4448 -ip 4448
1⤵
PID:3460

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/4448-0-0x0000000001900000-0x0000000001901000-memory.dmp

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memory/4448-1-0x0000000001920000-0x0000000001921000-memory.dmp

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memory/4448-2-0x0000000000EC1000-0x0000000000EC2000-memory.dmp

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memory/4448-3-0x0000000000EC0000-0x0000000000ECA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads