65ad7bb43bdb3d4d0984093b484697635cb477a2e39c17a9425c1afe0e103585

Analysis

max time kernel
148s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 02:38

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General

Target
2026-09-04_9918eeead3e136f4d84eaca008e56d25_coinminer_cryptolocker_elex.exe
Size 38KB
Sample260905-c482tadn2y
SHA256 65ad7bb43bdb3d4d0984093b484697635cb477a2e39c17a9425c1afe0e103585
MD5 9918eeead3e136f4d84eaca008e56d25
SHA1 4d28faaddd789a9e0c4ad820584f76395a7797c5
SHA512 59d23bb7baf42f2506dca1739a9c496f675b6208efe8e46456ccb961b6cb95920a5b07573d73f4dfb454d20688cc39afaf091e703488d58dc5b7cee7c1e1fd10
SSDEEP 384:bMO74uGLLQRcsdeQ72ngEr4K7YmE8j62QYnrz1ZhdaXFXSCVQTLfjDyLJ:bMO74zYcgT/Ekd2QgpwXFXSqQXfj0J
TLSH
T1FF035B267727BC51D0A91EB025FFA01269BF7C643B39498B7CCE77ADEAB15A190050C2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/memory/4084-0-0x0000000008000000-0x000000000800F000-memory.dmp	CryptoLocker_rule2

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4084-0-0x0000000008000000-0x000000000800F000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4084-0-0x0000000008000000-0x000000000800F000-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	2026-09-04_9918eeead3e136f4d84eaca008e56d25_coinminer_cryptolocker_elex.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-04_9918eeead3e136f4d84eaca008e56d25_coinminer_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-04_9918eeead3e136f4d84eaca008e56d25_coinminer_cryptolocker_elex.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4084

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/4084-0-0x0000000008000000-0x000000000800F000-memory.dmp

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