ff8d10bfe944c66019d8af5b2660baf9663bdf116682913ae5b476a1077fcdc9

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 22:32

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General

Target
2026-11-02_cc9ec09a3de9bdc9ffa4eaddd9df9ebf_cryptolocker_elex.exe
Size 55KB
Sample261102-2f8tksxtes
SHA256 ff8d10bfe944c66019d8af5b2660baf9663bdf116682913ae5b476a1077fcdc9
MD5 cc9ec09a3de9bdc9ffa4eaddd9df9ebf
SHA1 e8f529c15d2238e6001a3382cd0dc5a456356126
SHA512 0f8f5e67a23d7c0b1e2e6432078de0c64376ff001f6df7734070a9979e88401845e7e3b21bb0c9197c70aa6a8940056966009c37b1fe4c668ffe80cb99220610
SSDEEP 384:80VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26TIcOQtO0tEvwDpjqIGRR9GFexqsaFe:8Qz7yVEhs9+uQtO0tEvwDpj+GgqqjMa
TLSH
T13D43833A6FC41976D2779BB1D5FB8683BA22BC563931894E508A33054933B43EDA1D0F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/5860-0-0x0000000000500000-0x000000000050C000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/5860-0-0x0000000000500000-0x000000000050C000-memory.dmp	CryptoLocker_set1

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	5860	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	2026-11-02_cc9ec09a3de9bdc9ffa4eaddd9df9ebf_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-02_cc9ec09a3de9bdc9ffa4eaddd9df9ebf_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-02_cc9ec09a3de9bdc9ffa4eaddd9df9ebf_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5860 -s 308
  2⤵
  - Program crash
  PID:2856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 228 -p 5860 -ip 5860
1⤵
PID:4112

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

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Downloads

memory/5860-0-0x0000000000500000-0x000000000050C000-memory.dmp

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