ef1f609c1076a4f4c0397d2e42cc06b552fff5ab0cec1859a25df54b8c118f0a

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/09/2026, 03:10

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General

Target
2026-09-07_e4e4518e51d1bc6a15d5f6330ef75556_coinminer_cryptolocker_elex.exe
Size 44KB
Sample260908-dpjdaabr91
SHA256 ef1f609c1076a4f4c0397d2e42cc06b552fff5ab0cec1859a25df54b8c118f0a
MD5 e4e4518e51d1bc6a15d5f6330ef75556
SHA1 af8b79541b788630d8f2cf4b2c631caa094332b1
SHA512 7f309c8c6115bf7eb64cb2191505783f5f817fb9ccdd5cd9fa01c0d1443e8710bbdd5cb73300d3e99ae247024350da61b12badb67f23ff26abb881f0978ac4aa
SSDEEP 768:Pm6LsoEEeegiZPvEhHSG+gG5NQXtckstOOtEvwDpjr:Pm6QFElP6n+g2u9cvMOtEvwDpj
TLSH
T179234AB3AA844946CC832B70987FCA13B20BBD6D12784686764D371BDF33146E625D8F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral1/memory/1276-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral1/memory/1276-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral1/memory/1276-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1276-0-0x0000000000500000-0x0000000000510000-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	2026-09-07_e4e4518e51d1bc6a15d5f6330ef75556_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-07_e4e4518e51d1bc6a15d5f6330ef75556_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-07_e4e4518e51d1bc6a15d5f6330ef75556_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1276

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/1276-0-0x0000000000500000-0x0000000000510000-memory.dmp

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