Malware Analysis Report

2025-06-16 07:17

Sample ID 240531-2cclzage45
Target 2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker
SHA256 bc186dcdae8446dad85fc97639773988ef18461d3b8189e8194cea610bf37bfa
Tags
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

bc186dcdae8446dad85fc97639773988ef18461d3b8189e8194cea610bf37bfa

Threat Level: Known bad

The file 2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker was found to be: Known bad.

Malicious Activity Summary


Detection of Cryptolocker Samples

Detection of CryptoLocker Variants

Detection of CryptoLocker Variants

Detection of Cryptolocker Samples

Loads dropped DLL

Checks computer location settings

Executes dropped EXE

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of UnmapMainImage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 22:25

Signatures

Detection of CryptoLocker Variants

Description Indicator Process Target
N/A N/A N/A N/A

Detection of Cryptolocker Samples

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 22:25

Reported

2024-05-31 22:28

Platform

win7-20240508-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe"

Signatures

Detection of CryptoLocker Variants

Description Indicator Process Target
N/A N/A N/A N/A

Detection of Cryptolocker Samples

Description Indicator Process Target
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\hurok.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe

"C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe"

C:\Users\Admin\AppData\Local\Temp\hurok.exe

"C:\Users\Admin\AppData\Local\Temp\hurok.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gemlttwi.com udp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
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US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 gemlttwi.com tcp
US 192.185.35.56:443 tcp
US 192.185.35.56:443 tcp
US 192.185.35.56:443 tcp
US 192.185.35.56:443 tcp

Files

memory/2972-0-0x0000000000280000-0x0000000000286000-memory.dmp

memory/2972-1-0x0000000000400000-0x0000000000406000-memory.dmp

memory/2972-8-0x0000000000280000-0x0000000000286000-memory.dmp

\Users\Admin\AppData\Local\Temp\hurok.exe

MD5 c1d095af0b46a5ccb43fec70eac0c75f
SHA1 08f211b69dbd49cf4d94b5b31918cff06f1b15f4
SHA256 89dc2ea3a8da23b28c8e5a2d4928041c9ee46a9b9472afa4f56ccef4464f7d82
SHA512 21a3737bf9f23e93fe2f1fa8c1d11c306dad1c4a7554388adadef7363e0a2dbae9a23fe375ae79a6faa88c7b4a694b74ecd1bdebd99171d2da3c67b898068e24

memory/1200-23-0x00000000001C0000-0x00000000001C6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 22:25

Reported

2024-05-31 22:28

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe"

Signatures

Detection of CryptoLocker Variants

Description Indicator Process Target
N/A N/A N/A N/A

Detection of Cryptolocker Samples

Description Indicator Process Target
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\hurok.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\hurok.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe

"C:\Users\Admin\AppData\Local\Temp\2024-05-31_1ce2c0b8d77ffd13653c5afa634f114f_cryptolocker.exe"

C:\Users\Admin\AppData\Local\Temp\hurok.exe

"C:\Users\Admin\AppData\Local\Temp\hurok.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 gemlttwi.com udp
US 192.185.35.56:443 gemlttwi.com tcp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 56.35.185.192.in-addr.arpa udp
US 8.8.8.8:53 11.97.55.23.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/3580-0-0x0000000000590000-0x0000000000596000-memory.dmp

memory/3580-1-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3580-8-0x0000000000590000-0x0000000000596000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\hurok.exe

MD5 c1d095af0b46a5ccb43fec70eac0c75f
SHA1 08f211b69dbd49cf4d94b5b31918cff06f1b15f4
SHA256 89dc2ea3a8da23b28c8e5a2d4928041c9ee46a9b9472afa4f56ccef4464f7d82
SHA512 21a3737bf9f23e93fe2f1fa8c1d11c306dad1c4a7554388adadef7363e0a2dbae9a23fe375ae79a6faa88c7b4a694b74ecd1bdebd99171d2da3c67b898068e24

memory/1320-25-0x00000000005A0000-0x00000000005A6000-memory.dmp