dca9a58eb800b3d0365251f51768433d61c18aa68c10741bc3aa264cc3b0da90

Analysis

max time kernel
149s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
19/04/2026, 04:41

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-04-19_8ed8833d5760c074c54d770feaf157e6_cryptolocker_elex.exe
Size 46KB
Sample260419-fbda8acw2q
SHA256 dca9a58eb800b3d0365251f51768433d61c18aa68c10741bc3aa264cc3b0da90
MD5 8ed8833d5760c074c54d770feaf157e6
SHA1 7d6a04fa16b3714268feb0aa874dcce6f36430be
SHA512 c128fab28c76324adb69f47a16db4c15358651cf43aef4aa05be65b2fa7e58ed53db396022504bcd839ccbc30542317d66a2fb5755bd68083ace7181408fca0f
SSDEEP 768:bgX4zYcgTEu6QOaryfjqDGgIvq3ncSpcXv6g:bgGYcA/53GAGgIvFF
TLSH
T1B62345387FE62972D37BDFB586F691C6B93578223D16980D40CA53444833F66ECA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/1364-2-0x0000000008000000-0x000000000800A000-memory.dmp	CryptoLocker_rule2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2428	1364	WerFault.exe	78

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	2026-04-19_8ed8833d5760c074c54d770feaf157e6_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-04-19_8ed8833d5760c074c54d770feaf157e6_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-19_8ed8833d5760c074c54d770feaf157e6_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 596
  2⤵
  - Program crash
  PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1364 -ip 1364
1⤵
PID:2356

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1364-0-0x0000000008004000-0x0000000008005000-memory.dmp

Download

memory/1364-1-0x00000000022F0000-0x00000000022F6000-memory.dmp

Download

memory/1364-2-0x0000000008000000-0x000000000800A000-memory.dmp

Download

memory/1364-3-0x0000000002E70000-0x0000000002E76000-memory.dmp

Download

memory/1364-10-0x0000000002E80000-0x0000000003482000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads