Malware Analysis Report

2025-04-14 05:15

Sample ID 210216-l89vtfj9ga
Target 0c5a03e7_extracted
SHA256 e11b04b3dab5c74ad2e43703ff1d2ce8d512a6e48c88723c44754be953bee580
Tags
masslogger ransomware spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

e11b04b3dab5c74ad2e43703ff1d2ce8d512a6e48c88723c44754be953bee580

Threat Level: Known bad

The file 0c5a03e7_extracted was found to be: Known bad.

Malicious Activity Summary

masslogger ransomware spyware stealer

MassLogger

MassLogger log file

Checks computer location settings

Looks up external IP address via web service

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-02-16 17:41

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-02-16 17:41

Reported

2021-02-16 17:46

Platform

win7v20201028

Max time kernel

14s

Max time network

115s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger log file

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-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe

"C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 23.21.76.253:80 api.ipify.org tcp

Files

memory/1852-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/1852-3-0x00000000001A0000-0x00000000001A1000-memory.dmp

memory/1852-5-0x0000000000710000-0x000000000074E000-memory.dmp

memory/1852-6-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

memory/1852-7-0x0000000000560000-0x0000000000561000-memory.dmp

memory/1852-8-0x0000000004DA5000-0x0000000004DB6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-02-16 17:41

Reported

2021-02-16 17:46

Platform

win10v20201028

Max time kernel

20s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger log file

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-1-5-21-1985363256-3005190890-1182679451-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe

"C:\Users\Admin\AppData\Local\Temp\0c5a03e7_extracted.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 23.21.76.253:80 api.ipify.org tcp

Files

memory/648-2-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/648-3-0x00000000005A0000-0x00000000005A1000-memory.dmp

memory/648-5-0x0000000005490000-0x0000000005491000-memory.dmp

memory/648-6-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

memory/648-7-0x0000000004F90000-0x0000000004FCE000-memory.dmp

memory/648-9-0x00000000010A0000-0x00000000010A1000-memory.dmp

memory/648-8-0x0000000004F80000-0x0000000004F81000-memory.dmp

memory/648-10-0x0000000005140000-0x0000000005141000-memory.dmp

memory/648-11-0x0000000005250000-0x0000000005251000-memory.dmp

memory/648-12-0x00000000061E0000-0x00000000061E1000-memory.dmp

memory/648-13-0x0000000004F83000-0x0000000004F85000-memory.dmp