12c5eb89d4c60da9da2403b9e2e77f22f03c090490fafe21de52d5676a228027

Analysis

max time kernel
148s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 08:41

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General

Target
2026-07-12_aa3c6e2a07b2323f6ee6721a6e772072_coinminer_cryptolocker_elex.exe
Size 43KB
Sample260712-klg5dagy8x
SHA256 12c5eb89d4c60da9da2403b9e2e77f22f03c090490fafe21de52d5676a228027
MD5 aa3c6e2a07b2323f6ee6721a6e772072
SHA1 7a0182e38e49af0ca09147a5899e1e684143c27e
SHA512 b6fa30c41e3ce3d6bcd9ab4ec159fb4cfe61833bd9de9fcfc44299c95a36f8c4bc80afc88e1ac39b998563ac94ac15250b33190112a879328ed913ad03cf0c74
SSDEEP 768:Pq6LsoEEeegiZPvEhHSG+gGum/kLyMro2GtOOtEvwDpjZ:Pq6QFElP6n+g/mddpMOtEvwDpj
TLSH
T14B135BB3AA450D4BDC832B70997FC603B24BBEAE02740786754D3617DF72146E626D8B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/5584-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/memory/5584-0-0x0000000000500000-0x0000000000510000-memory.dmp	CryptoLocker_set1

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/5584-0-0x0000000000500000-0x0000000000510000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5584-0-0x0000000000500000-0x0000000000510000-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	2026-07-12_aa3c6e2a07b2323f6ee6721a6e772072_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-12_aa3c6e2a07b2323f6ee6721a6e772072_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-12_aa3c6e2a07b2323f6ee6721a6e772072_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5584

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/5584-0-0x0000000000500000-0x0000000000510000-memory.dmp

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