Malware Analysis Report

2025-08-10 18:10

Sample ID 230720-hvcvxadh2y
Target PAGO 49595.exe
SHA256 74e0e44962853defab1a9e26b38a812fac44b61910ea18102c3e7b227ee03ebb
Tags
snakekeylogger keylogger stealer collection spyware
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

74e0e44962853defab1a9e26b38a812fac44b61910ea18102c3e7b227ee03ebb

Threat Level: Known bad

The file PAGO 49595.exe was found to be: Known bad.

Malicious Activity Summary

snakekeylogger keylogger stealer collection spyware

Snake Keylogger

Snake Keylogger payload

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

outlook_win_path

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-07-20 07:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-07-20 07:03

Reported

2023-07-20 07:05

Platform

win7-20230712-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.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
N/A N/A N/A 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 SetThreadContext

Description Indicator Process Target
PID 2212 set thread context of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2212 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2840 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Windows\SysWOW64\WerFault.exe
PID 2840 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Windows\SysWOW64\WerFault.exe
PID 2840 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Windows\SysWOW64\WerFault.exe
PID 2840 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 1004

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

Files

memory/2212-55-0x00000000743C0000-0x0000000074AAE000-memory.dmp

memory/2212-54-0x0000000000DA0000-0x0000000000E3A000-memory.dmp

memory/2212-56-0x0000000004DD0000-0x0000000004E10000-memory.dmp

memory/2212-57-0x0000000000980000-0x0000000000990000-memory.dmp

memory/2212-58-0x00000000743C0000-0x0000000074AAE000-memory.dmp

memory/2212-59-0x0000000004DD0000-0x0000000004E10000-memory.dmp

memory/2212-60-0x0000000000990000-0x000000000099A000-memory.dmp

memory/2212-61-0x00000000051D0000-0x0000000005230000-memory.dmp

memory/2840-62-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-64-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-66-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-67-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2840-70-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2212-72-0x00000000743C0000-0x0000000074AAE000-memory.dmp

memory/2840-73-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-75-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2840-76-0x0000000074340000-0x0000000074A2E000-memory.dmp

memory/2840-77-0x0000000004430000-0x0000000004470000-memory.dmp

memory/2840-78-0x0000000074340000-0x0000000074A2E000-memory.dmp

memory/2840-79-0x0000000004430000-0x0000000004470000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-07-20 07:03

Reported

2023-07-20 07:05

Platform

win10v2004-20230703-en

Max time kernel

127s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.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

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-1-5-21-1420546310-613437930-2990200354-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PAGO 49595.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 SetThreadContext

Description Indicator Process Target
PID 2928 set thread context of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe
PID 2928 wrote to memory of 3384 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 49595.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 254.20.238.8.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 208.240.110.104.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 8.8.8.8:53 169.8.226.132.in-addr.arpa udp
US 8.8.8.8:53 2.77.109.52.in-addr.arpa udp
US 8.8.8.8:53 199.111.78.13.in-addr.arpa udp

Files

memory/2928-134-0x0000000075350000-0x0000000075B00000-memory.dmp

memory/2928-133-0x00000000006A0000-0x000000000073A000-memory.dmp

memory/2928-135-0x0000000005680000-0x0000000005C24000-memory.dmp

memory/2928-136-0x0000000005170000-0x0000000005202000-memory.dmp

memory/2928-137-0x0000000005380000-0x0000000005390000-memory.dmp

memory/2928-138-0x0000000005140000-0x000000000514A000-memory.dmp

memory/2928-139-0x0000000005C30000-0x0000000005DD6000-memory.dmp

memory/2928-140-0x0000000005430000-0x00000000054CC000-memory.dmp

memory/2928-141-0x0000000075350000-0x0000000075B00000-memory.dmp

memory/2928-142-0x0000000005380000-0x0000000005390000-memory.dmp

memory/3384-143-0x0000000000400000-0x0000000000426000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PAGO 49595.exe.log

MD5 765cff098b629b1eb49e3ef981f7001a
SHA1 32b7ade1f746d013371141dcebd96e0bb3faeef3
SHA256 ee17be860e129795491b4be61f5ac446b16f2679e056114024ffc72b2e23a9b7
SHA512 ca2d2ddafc2dcbeab2c93f039bdbc567d4c9e0457e741e71c432b7461a1a8165891f22112ff1b57004ba51271899555fbf001db17d2dc748bafc608817bd9474

memory/3384-146-0x0000000075350000-0x0000000075B00000-memory.dmp

memory/2928-147-0x0000000075350000-0x0000000075B00000-memory.dmp

memory/3384-148-0x00000000054C0000-0x00000000054D0000-memory.dmp

memory/3384-149-0x0000000006560000-0x0000000006722000-memory.dmp

memory/3384-150-0x0000000075350000-0x0000000075B00000-memory.dmp

memory/3384-151-0x00000000054C0000-0x00000000054D0000-memory.dmp