Malware Analysis Report

2025-08-05 12:54

Sample ID 230803-s5w2msdh97
Target 3410529d02cdc6ee212c44cdae46c2c0.exe
SHA256 7d11e19dcc4a6891657f624485dfd6e3e0ed3f0cd1a4361cc922ebb95d7361ac
Tags
snakekeylogger keylogger stealer spyware
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

7d11e19dcc4a6891657f624485dfd6e3e0ed3f0cd1a4361cc922ebb95d7361ac

Threat Level: Known bad

The file 3410529d02cdc6ee212c44cdae46c2c0.exe was found to be: Known bad.

Malicious Activity Summary

snakekeylogger keylogger stealer spyware

Snakekeylogger family

Snake Keylogger

Snake Keylogger payload

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-03 15:43

Signatures

Snake Keylogger payload

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

Snakekeylogger family

snakekeylogger

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-03 15:43

Reported

2023-08-03 15:45

Platform

win7-20230712-en

Max time kernel

122s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger payload

Description Indicator Process Target
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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe

"C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 1048

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 193.122.130.0:80 checkip.dyndns.org tcp
DE 193.122.6.168:80 checkip.dyndns.org tcp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 158.101.44.242:80 checkip.dyndns.org tcp

Files

memory/1788-54-0x0000000000D40000-0x0000000000D66000-memory.dmp

memory/1788-55-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/1788-56-0x0000000000600000-0x0000000000640000-memory.dmp

memory/1788-57-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/1788-58-0x0000000000600000-0x0000000000640000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-03 15:43

Reported

2023-08-03 15:45

Platform

win10v2004-20230703-en

Max time kernel

142s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.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

Looks up external IP address via web service

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe

"C:\Users\Admin\AppData\Local\Temp\3410529d02cdc6ee212c44cdae46c2c0.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
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 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 73.247.226.132.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 mail.sienkakupeste.com udp
TR 185.85.204.185:587 mail.sienkakupeste.com tcp
US 8.8.8.8:53 185.204.85.185.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 1.77.109.52.in-addr.arpa udp
US 8.8.8.8:53 161.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

memory/1132-133-0x0000000074A90000-0x0000000075240000-memory.dmp

memory/1132-134-0x00000000000B0000-0x00000000000D6000-memory.dmp

memory/1132-135-0x0000000005040000-0x00000000055E4000-memory.dmp

memory/1132-136-0x0000000004980000-0x0000000004A1C000-memory.dmp

memory/1132-137-0x00000000048F0000-0x0000000004900000-memory.dmp

memory/1132-138-0x0000000005DC0000-0x0000000005F82000-memory.dmp

memory/1132-139-0x0000000074A90000-0x0000000075240000-memory.dmp

memory/1132-140-0x00000000048F0000-0x0000000004900000-memory.dmp

memory/1132-141-0x0000000005D10000-0x0000000005DA2000-memory.dmp

memory/1132-142-0x0000000005CD0000-0x0000000005CDA000-memory.dmp