Malware Analysis Report

2025-04-14 05:14

Sample ID 201201-8p3psar8jj
Target vessel details.exe
SHA256 373ff5729bbb58bba6a9426b0a35c58a921be8b76a3ccf1dd9f99f410af8dddd
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

373ff5729bbb58bba6a9426b0a35c58a921be8b76a3ccf1dd9f99f410af8dddd

Threat Level: Known bad

The file vessel details.exe was found to be: Known bad.

Malicious Activity Summary

masslogger spyware stealer

MassLogger

MassLogger Main Payload

Reads user/profile data of web browsers

Checks computer location settings

Looks up external IP address via web service

Suspicious use of SetThreadContext

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2020-12-01 14:20

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2020-12-01 14:20

Reported

2020-12-01 14:22

Platform

win7v20201028

Max time kernel

71s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\vessel details.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-1-5-21-293278959-2699126792-324916226-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\vessel details.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 1008 set thread context of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe

Suspicious behavior: AddClipboardFormatListener

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1008 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 268 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 268 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 268 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 268 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\vessel details.exe

"C:\Users\Admin\AppData\Local\Temp\vessel details.exe"

C:\Users\Admin\AppData\Local\Temp\vessel details.exe

"{path}"

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

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

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 api.ipify.org udp
N/A 54.225.220.115:80 api.ipify.org tcp
N/A 8.8.8.8:53 leee.maaig.com udp
N/A 209.205.206.58:80 leee.maaig.com tcp
N/A 8.8.8.8:53 maaig.com udp
N/A 209.205.206.58:21 maaig.com tcp
N/A 8.8.8.8:53 mail.vitracer.com udp
N/A 185.138.42.78:587 mail.vitracer.com tcp
N/A 8.8.8.8:53 www.download.windowsupdate.com udp

Files

memory/1008-2-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/1008-3-0x00000000012A0000-0x00000000012A1000-memory.dmp

memory/1008-5-0x00000000004A0000-0x00000000004AE000-memory.dmp

memory/1008-6-0x0000000005CB0000-0x0000000005DB2000-memory.dmp

memory/268-7-0x0000000000400000-0x0000000000486000-memory.dmp

memory/268-8-0x0000000000481BCE-mapping.dmp

memory/268-9-0x0000000000400000-0x0000000000486000-memory.dmp

memory/268-10-0x0000000000400000-0x0000000000486000-memory.dmp

memory/268-11-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/576-14-0x0000000000000000-mapping.dmp

memory/576-15-0x0000000074B50000-0x000000007523E000-memory.dmp

memory/576-16-0x0000000000D20000-0x0000000000D21000-memory.dmp

memory/576-17-0x00000000048F0000-0x00000000048F1000-memory.dmp

memory/268-18-0x0000000004E00000-0x0000000004E39000-memory.dmp

memory/268-19-0x0000000005E80000-0x0000000005F0D000-memory.dmp

memory/576-20-0x0000000001100000-0x0000000001101000-memory.dmp

memory/576-21-0x00000000052A0000-0x00000000052A1000-memory.dmp

memory/576-24-0x00000000056C0000-0x00000000056C1000-memory.dmp

memory/576-29-0x0000000005740000-0x0000000005741000-memory.dmp

memory/576-30-0x0000000006120000-0x0000000006121000-memory.dmp

memory/576-37-0x0000000006280000-0x0000000006281000-memory.dmp

memory/576-38-0x0000000006240000-0x0000000006241000-memory.dmp

memory/576-52-0x0000000006300000-0x0000000006301000-memory.dmp

memory/576-53-0x0000000006310000-0x0000000006311000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2020-12-01 14:20

Reported

2020-12-01 14:22

Platform

win10v20201028

Max time kernel

62s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\vessel details.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-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\vessel details.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 1304 set thread context of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe

Suspicious behavior: AddClipboardFormatListener

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 1304 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Users\Admin\AppData\Local\Temp\vessel details.exe
PID 352 wrote to memory of 3588 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 352 wrote to memory of 3588 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 352 wrote to memory of 3588 N/A C:\Users\Admin\AppData\Local\Temp\vessel details.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\vessel details.exe

"C:\Users\Admin\AppData\Local\Temp\vessel details.exe"

C:\Users\Admin\AppData\Local\Temp\vessel details.exe

"{path}"

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

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\vessel details.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
N/A 8.8.8.8:53 leee.maaig.com udp
N/A 209.205.206.58:80 leee.maaig.com tcp
N/A 8.8.8.8:53 maaig.com udp
N/A 209.205.206.58:21 maaig.com tcp
N/A 8.8.8.8:53 mail.vitracer.com udp
N/A 185.138.42.78:587 mail.vitracer.com tcp

Files

memory/1304-2-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/1304-3-0x0000000000630000-0x0000000000631000-memory.dmp

memory/1304-5-0x00000000053A0000-0x00000000053A1000-memory.dmp

memory/1304-6-0x0000000004F80000-0x0000000004F81000-memory.dmp

memory/1304-7-0x0000000004F50000-0x0000000004F51000-memory.dmp

memory/1304-8-0x0000000005DD0000-0x0000000005DD1000-memory.dmp

memory/1304-9-0x00000000051F0000-0x00000000051F1000-memory.dmp

memory/1304-10-0x0000000005320000-0x000000000532E000-memory.dmp

memory/1304-11-0x0000000006830000-0x0000000006932000-memory.dmp

memory/352-12-0x0000000000400000-0x0000000000486000-memory.dmp

memory/352-13-0x0000000000481BCE-mapping.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\vessel details.exe.log

MD5 3fed8d1dd11972a6e2603bb2d73a3ee5
SHA1 7ecb7f64ade7b91c5815da647e84167c3d95afb4
SHA256 eecf6c0575dc995a485d46a5daaa66f58229e552f16782d873834d218ab17551
SHA512 ca6059eb67f800cc666d5146d24070abf5ee08209f8f9d1668a0ca2201eb3f6fa013c2d807b09925e12b82c37686980fcc26a6a5e4a5ba129c4b2a585961d3bb

memory/352-15-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/352-20-0x0000000006960000-0x0000000006961000-memory.dmp

memory/3588-21-0x0000000000000000-mapping.dmp

memory/352-23-0x0000000007250000-0x0000000007251000-memory.dmp

memory/3588-24-0x0000000073C50000-0x000000007433E000-memory.dmp

memory/3588-26-0x0000000006A00000-0x0000000006A01000-memory.dmp

memory/3588-27-0x0000000007150000-0x0000000007151000-memory.dmp

memory/352-28-0x0000000008140000-0x0000000008179000-memory.dmp

memory/352-29-0x0000000008620000-0x00000000086AD000-memory.dmp

memory/352-30-0x0000000008700000-0x0000000008701000-memory.dmp

memory/3588-33-0x00000000079D0000-0x00000000079D1000-memory.dmp

memory/352-32-0x0000000008290000-0x0000000008291000-memory.dmp

memory/3588-36-0x0000000007840000-0x0000000007841000-memory.dmp

memory/3588-37-0x0000000008200000-0x0000000008201000-memory.dmp

memory/3588-38-0x0000000008100000-0x0000000008101000-memory.dmp

memory/3588-40-0x0000000009180000-0x00000000091B3000-memory.dmp

memory/3588-47-0x0000000008F20000-0x0000000008F21000-memory.dmp

memory/3588-48-0x00000000092B0000-0x00000000092B1000-memory.dmp

memory/3588-49-0x0000000009450000-0x0000000009451000-memory.dmp

memory/3588-50-0x0000000006D20000-0x0000000006D21000-memory.dmp

memory/3588-52-0x0000000006D10000-0x0000000006D11000-memory.dmp