1a6a479a7459da1bdffc9d4788f35498cf05d55fa318db65b01cd77fe1f18183

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/08/2026, 09:05

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General

Target
2026-08-30_80233d789f6692d9f62a50706f0a6306_coinminer_cryptolocker_elex.exe
Size 44KB
Sample260831-k2drwsfe78
SHA256 1a6a479a7459da1bdffc9d4788f35498cf05d55fa318db65b01cd77fe1f18183
MD5 80233d789f6692d9f62a50706f0a6306
SHA1 f0c8b151143d2ec7fb36451a72edf8205d2d96a3
SHA512 6caed6e1b84dd28230d304e5426f9a51962cfb76b29a445b934d221dd7a6e237671f2da4f8e994dff769fd8935f5b4a4665248b86941a9a1bd06ad01b80a7b86
SSDEEP 768:Pm6LsoEEeegiZPvEhHSG+gG5NQXtckstOOtEvwDpj3:Pm6QFElP6n+g2u9cvMOtEvwDpj
TLSH
T1F9234AB3AA844956CC832B70987FCA13B20BBD6D12784686764D371BDF33146E625D8F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/2820-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/2820-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/2820-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2820-0-0x0000000000500000-0x0000000000510000-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	2026-08-30_80233d789f6692d9f62a50706f0a6306_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-30_80233d789f6692d9f62a50706f0a6306_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-30_80233d789f6692d9f62a50706f0a6306_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2820

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/2820-0-0x0000000000500000-0x0000000000510000-memory.dmp

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