c70d7cf206e600910b6259aaf615b20b08d3494b255ae935279c50c35542db61

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 19:00

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General

Target
2026-08-15_fe6797976cc05efbe882109c4f944992_coinminer_cryptolocker_elex.exe
Size 43KB
Sample260815-xnmtvsfp2z
SHA256 c70d7cf206e600910b6259aaf615b20b08d3494b255ae935279c50c35542db61
MD5 fe6797976cc05efbe882109c4f944992
SHA1 1af7afea8c5f45a5a119dcd7db21f051e64fbd82
SHA512 4e1c5ea7f1fb0753ebf2774af392b3d42166bc8035a6d02974f5c4fd8e10c6dd1572c162ab749eb0381cb5dfe1a3ca37a59b1020bcc759d3160feaeac27509d9
SSDEEP 768:Pq6LsoEEeegiZPvEhHSG+gGum/kLyMro2GtOOtEvwDpjZ:Pq6QFElP6n+g/mddpMOtEvwDpj
TLSH
T114135BB3AA450D4BDC832B70997FC603B24BBEAE02740786754D3617DF72146E626D8B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/4708-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/4708-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4708-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4708-0-0x0000000000500000-0x0000000000510000-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	2026-08-15_fe6797976cc05efbe882109c4f944992_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-15_fe6797976cc05efbe882109c4f944992_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_fe6797976cc05efbe882109c4f944992_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4708

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/4708-0-0x0000000000500000-0x0000000000510000-memory.dmp

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