725fa1a66004f8503802aa128e8ac5c3fbd7045d87d9f08b9fb5204b2e86cf44

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 16:07

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General

Target
2026-08-14_3079b55add97b4611a0a64772f76e1c9_coinminer_cryptolocker_elex.exe
Size 44KB
Sample260814-tktw8ael5v
SHA256 725fa1a66004f8503802aa128e8ac5c3fbd7045d87d9f08b9fb5204b2e86cf44
MD5 3079b55add97b4611a0a64772f76e1c9
SHA1 8fd1d1d30c41a21e223ca0f77559239a498766fd
SHA512 5acb57a626cca52aebf60c2d53e77e3d5727bf3d08f94da74b67de4f78a42057291ef2297348c2aff655589c574a6310c189d125f724b0a223d334a196b96ead
SSDEEP 768:Pm6LsoEEeegiZPvEhHSG+gG5NQXtckstOOtEvwDpj3:Pm6QFElP6n+g2u9cvMOtEvwDpj
TLSH
T163234AB3AA840956CC832B70987FCA13B20BBD6D12784686764D371BDF33146E625D8F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/2280-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/2280-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/2280-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2280-0-0x0000000000500000-0x0000000000510000-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	2026-08-14_3079b55add97b4611a0a64772f76e1c9_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-14_3079b55add97b4611a0a64772f76e1c9_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_3079b55add97b4611a0a64772f76e1c9_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2280

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/2280-0-0x0000000000500000-0x0000000000510000-memory.dmp

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