484b43bb0f5395ab299a2a0e6b3533f071c2f826f96054a1b61f535884c82663

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 19:52

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General

Target
2026-08-19_4c04631fd772cac31e9eaea9fd65a53c_coinminer_cryptolocker_elex.exe
Size 44KB
Sample260819-ylldpasbpf
SHA256 484b43bb0f5395ab299a2a0e6b3533f071c2f826f96054a1b61f535884c82663
MD5 4c04631fd772cac31e9eaea9fd65a53c
SHA1 c4f728eb33fd83a29845db245570da5c5cf29871
SHA512 a0c7d693216e949feb25b4fbf8ad42b6d298b96042fdb339e78375491987cb0a6b48ca73cefd80071c7b45f144b73f3c015e5de052fc51993f10f2a5c9763ebb
SSDEEP 768:Pm6LsoEEeegiZPvEhHSG+gG5NQXtckstOOtEvwDpjr:Pm6QFElP6n+g2u9cvMOtEvwDpj
TLSH
T102234AB3AA840956CC832B70997FCA13B20BBD6D12784686764D371BDF32146E625D8F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/4832-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/4832-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4832-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4832-0-0x0000000000500000-0x0000000000510000-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	2026-08-19_4c04631fd772cac31e9eaea9fd65a53c_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-19_4c04631fd772cac31e9eaea9fd65a53c_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_4c04631fd772cac31e9eaea9fd65a53c_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4832

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/4832-0-0x0000000000500000-0x0000000000510000-memory.dmp

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