ec79dc224dd200a74ea035f4b6448d6cc93cbf74acb75c5c9f621e8df58ed68a

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/10/2026, 03:53

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General

Target
2026-10-28_5abd261ab52f0057fed1152bbf6242eb_coinminer_cryptolocker_elex.exe
Size 44KB
Sample261030-efrhzaav2r
SHA256 ec79dc224dd200a74ea035f4b6448d6cc93cbf74acb75c5c9f621e8df58ed68a
MD5 5abd261ab52f0057fed1152bbf6242eb
SHA1 6ff5236735de682db8173b27650706b8ef0fbb42
SHA512 05f7a73c5c4178ec3a9051e497ad6c2fd326766fd0c431ce3a24f464452fd211fedfe19bc29e3d93c59b22104aeae8e8b5006fc63df25605cb1cc2a0787e02d8
SSDEEP 768:Pm6LsoEEeegiZPvEhHSG+gG5NQXtckstOOtEvwDpj7:Pm6QFElP6n+g2u9cvMOtEvwDpj
TLSH
T1D5234AB3AA840956C8832B70987FCA13B20BBD6D12784686764D371BDF32146E625D8F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/4668-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/4668-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4668-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4668-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx

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	2026-10-28_5abd261ab52f0057fed1152bbf6242eb_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-28_5abd261ab52f0057fed1152bbf6242eb_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-28_5abd261ab52f0057fed1152bbf6242eb_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4668

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/4668-0-0x0000000000500000-0x0000000000510000-memory.dmp

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