Malware Analysis Report

2025-04-14 05:14

Sample ID 201208-w54d55868j
Target nwamamassloga.com.exe
SHA256 b095032316de2f43af0557c35dd58ab254928f24a3b8e7cf4cf5c4dbac73ac56
Tags
masslogger 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

b095032316de2f43af0557c35dd58ab254928f24a3b8e7cf4cf5c4dbac73ac56

Threat Level: Known bad

The file nwamamassloga.com.exe was found to be: Known bad.

Malicious Activity Summary

masslogger spyware stealer

MassLogger Main Payload

MassLogger

Checks computer location settings

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2020-12-08 14:43

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2020-12-08 14:43

Reported

2020-12-08 14:45

Platform

win7v20201028

Max time kernel

21s

Max time network

116s

Command Line

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
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\nwamamassloga.com.exe N/A

Reads user/profile data of web browsers

spyware

Looks up external IP address via web service

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 596 set thread context of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

Suspicious behavior: AddClipboardFormatListener

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 596 wrote to memory of 872 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 872 wrote to memory of 568 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 872 wrote to memory of 568 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 872 wrote to memory of 568 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 872 wrote to memory of 568 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe'

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 23.21.126.66:80 api.ipify.org tcp

Files

memory/596-2-0x0000000073D40000-0x000000007442E000-memory.dmp

memory/596-3-0x0000000001380000-0x0000000001381000-memory.dmp

memory/596-5-0x0000000000CB0000-0x0000000000D4F000-memory.dmp

memory/872-7-0x0000000000481F6E-mapping.dmp

memory/872-6-0x0000000000400000-0x0000000000486000-memory.dmp

memory/872-8-0x0000000000400000-0x0000000000486000-memory.dmp

memory/872-9-0x0000000000400000-0x0000000000486000-memory.dmp

memory/872-10-0x0000000073020000-0x000000007370E000-memory.dmp

memory/568-13-0x0000000000000000-mapping.dmp

memory/568-14-0x0000000073020000-0x000000007370E000-memory.dmp

memory/568-15-0x0000000002190000-0x0000000002191000-memory.dmp

memory/568-16-0x00000000048A0000-0x00000000048A1000-memory.dmp

memory/568-17-0x0000000004660000-0x0000000004661000-memory.dmp

memory/568-18-0x0000000005290000-0x0000000005291000-memory.dmp

memory/568-21-0x0000000005690000-0x0000000005691000-memory.dmp

memory/568-26-0x0000000006080000-0x0000000006081000-memory.dmp

memory/568-27-0x0000000006170000-0x0000000006171000-memory.dmp

memory/568-34-0x0000000006240000-0x0000000006241000-memory.dmp

memory/568-35-0x0000000006200000-0x0000000006201000-memory.dmp

memory/568-49-0x0000000006300000-0x0000000006301000-memory.dmp

memory/568-50-0x0000000006310000-0x0000000006311000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2020-12-08 14:43

Reported

2020-12-08 14:45

Platform

win10v20201028

Max time kernel

26s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

Description Indicator Process Target
N/A N/A N/A N/A
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\nwamamassloga.com.exe N/A

Reads user/profile data of web browsers

spyware

Looks up external IP address via web service

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 648 set thread context of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

Suspicious behavior: AddClipboardFormatListener

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 648 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe
PID 752 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 752 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 752 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe

"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\nwamamassloga.com.exe'

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.204.14.42:80 api.ipify.org tcp

Files

memory/648-2-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/648-3-0x0000000000D20000-0x0000000000D21000-memory.dmp

memory/648-5-0x00000000132E0000-0x00000000132E1000-memory.dmp

memory/648-6-0x0000000005BD0000-0x0000000005C6F000-memory.dmp

memory/648-7-0x00000000062C0000-0x00000000062C1000-memory.dmp

memory/752-8-0x0000000000400000-0x0000000000486000-memory.dmp

memory/752-9-0x0000000000481F6E-mapping.dmp

memory/752-11-0x0000000073F80000-0x000000007466E000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\nwamamassloga.com.exe.log

MD5 b23a44258e34da0c0a0fbdc97181e7ee
SHA1 3fd8043916912d002aafece52f663bae56b29b77
SHA256 6be1085554669fafc94a8c822d2c32c91b131ad281a9fb8745df3aadb0df4d9c
SHA512 6506ffd74612a82cbbdb89d8176e7406c0e936ede24837bdf2d1bd775cbd138c8e0e7742b774564d30c5dad737ba256e7a4f07718c1da35983054a78a2a0d90e

memory/752-14-0x0000000005EC0000-0x0000000005EC1000-memory.dmp

memory/752-16-0x0000000006CD0000-0x0000000006CD1000-memory.dmp

memory/1184-17-0x0000000000000000-mapping.dmp

memory/1184-18-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/752-19-0x0000000007490000-0x0000000007491000-memory.dmp

memory/1184-20-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

memory/752-21-0x0000000007450000-0x0000000007451000-memory.dmp

memory/1184-23-0x00000000078D0000-0x00000000078D1000-memory.dmp

memory/1184-24-0x0000000007F50000-0x0000000007F51000-memory.dmp

memory/1184-25-0x00000000081E0000-0x00000000081E1000-memory.dmp

memory/1184-27-0x0000000008250000-0x0000000008251000-memory.dmp

memory/1184-28-0x00000000081C0000-0x00000000081C1000-memory.dmp

memory/1184-29-0x0000000008730000-0x0000000008731000-memory.dmp

memory/1184-30-0x0000000008960000-0x0000000008961000-memory.dmp

memory/1184-32-0x0000000009740000-0x0000000009773000-memory.dmp

memory/1184-39-0x0000000009720000-0x0000000009721000-memory.dmp

memory/1184-40-0x0000000009890000-0x0000000009891000-memory.dmp

memory/1184-41-0x0000000009C50000-0x0000000009C51000-memory.dmp

memory/1184-42-0x0000000007520000-0x0000000007521000-memory.dmp

memory/1184-44-0x0000000007510000-0x0000000007511000-memory.dmp