Malware Analysis Report

2024-10-18 23:14

Sample ID 240512-cpv7eabg5t
Target 298d56332bad7ea2a42d1f65ebef7b87.bin
SHA256 ceec600a12b5bdc4b84798244692acb62e8a8d88d0a43f09522910028727ab3c
Tags
snakekeylogger collection keylogger spyware stealer
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

ceec600a12b5bdc4b84798244692acb62e8a8d88d0a43f09522910028727ab3c

Threat Level: Known bad

The file 298d56332bad7ea2a42d1f65ebef7b87.bin was found to be: Known bad.

Malicious Activity Summary

snakekeylogger collection keylogger spyware stealer

Snake Keylogger payload

Snake Keylogger

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-12 02:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-12 02:15

Reported

2024-05-12 02:18

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger 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
N/A N/A N/A N/A

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 scratchdreams.tk udp
US 104.21.27.85:443 scratchdreams.tk tcp

Files

memory/2904-0-0x000000007420E000-0x000000007420F000-memory.dmp

memory/2904-1-0x0000000000F70000-0x0000000001078000-memory.dmp

memory/2904-2-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/2904-3-0x0000000000330000-0x000000000034E000-memory.dmp

memory/2904-4-0x00000000004D0000-0x00000000004E0000-memory.dmp

memory/2904-5-0x0000000000520000-0x0000000000536000-memory.dmp

memory/2904-6-0x0000000005400000-0x0000000005468000-memory.dmp

memory/1724-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1724-15-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2904-18-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/1724-17-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-19-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/1724-13-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-10-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-9-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-8-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-7-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1724-20-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/1724-21-0x0000000074200000-0x00000000748EE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-12 02:15

Reported

2024-05-12 02:18

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger payload

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

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe
PID 5104 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe

"C:\Users\Admin\AppData\Local\Temp\6f2e4432f83d7dbb8358c4e2ac049d041585cb3bb1eb4e9bfeb5a838e172b557.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 73.247.226.132.in-addr.arpa udp
US 8.8.8.8:53 134.177.67.172.in-addr.arpa udp
US 8.8.8.8:53 scratchdreams.tk udp
US 172.67.169.18:443 scratchdreams.tk tcp
US 8.8.8.8:53 18.169.67.172.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 59.189.79.40.in-addr.arpa udp

Files

memory/5104-0-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

memory/5104-1-0x0000000000A40000-0x0000000000B48000-memory.dmp

memory/5104-2-0x0000000005990000-0x0000000005F34000-memory.dmp

memory/5104-3-0x0000000005480000-0x0000000005512000-memory.dmp

memory/5104-4-0x0000000005410000-0x000000000541A000-memory.dmp

memory/5104-5-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/5104-6-0x0000000005900000-0x000000000591E000-memory.dmp

memory/5104-7-0x0000000005940000-0x0000000005950000-memory.dmp

memory/5104-8-0x0000000005970000-0x0000000005986000-memory.dmp

memory/5104-9-0x00000000068F0000-0x0000000006958000-memory.dmp

memory/5104-10-0x0000000009070000-0x000000000910C000-memory.dmp

memory/2080-11-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2080-13-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/5104-14-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/2080-15-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/2080-16-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/2080-17-0x00000000064E0000-0x0000000006530000-memory.dmp

memory/2080-18-0x0000000006700000-0x00000000068C2000-memory.dmp