Malware Analysis Report

2025-08-06 04:12

Sample ID 230802-kpv6eaeg9s
Target Hahza.exe
SHA256 37840987b437459b8f5774cfd36eb5a271c61808ccfa5e4aa63b005db127f71a
Tags
snakekeylogger keylogger persistence 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

37840987b437459b8f5774cfd36eb5a271c61808ccfa5e4aa63b005db127f71a

Threat Level: Known bad

The file Hahza.exe was found to be: Known bad.

Malicious Activity Summary

snakekeylogger keylogger persistence stealer

Snake Keylogger payload

Snake Keylogger

Looks up external IP address via web service

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-02 08:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-02 08:47

Reported

2023-08-02 08:49

Platform

win7-20230712-en

Max time kernel

145s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Hahza.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Hahza.exe

"C:\Users\Admin\AppData\Local\Temp\Hahza.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 cdn.discordapp.com udp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.129.233:443 cdn.discordapp.com tcp
US 162.159.130.233:443 cdn.discordapp.com tcp
US 162.159.134.233:443 cdn.discordapp.com tcp
US 162.159.133.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 162.159.129.233:443 cdn.discordapp.com tcp
US 162.159.130.233:443 cdn.discordapp.com tcp

Files

memory/2456-54-0x0000000000D50000-0x0000000000D58000-memory.dmp

memory/2456-55-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

memory/2456-56-0x0000000000B00000-0x0000000000B80000-memory.dmp

memory/2456-57-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

memory/2456-58-0x0000000000B00000-0x0000000000B80000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-02 08:47

Reported

2023-08-02 08:49

Platform

win10v2004-20230703-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Hahza.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pdf = "C:\\Users\\Admin\\AppData\\Roaming\\pdf.exe" C:\Users\Admin\AppData\Local\Temp\Hahza.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 2888 set thread context of 4152 N/A C:\Users\Admin\AppData\Local\Temp\Hahza.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Hahza.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Hahza.exe

"C:\Users\Admin\AppData\Local\Temp\Hahza.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 cdn.discordapp.com udp
US 162.159.135.233:443 cdn.discordapp.com tcp
US 8.8.8.8:53 240.81.21.72.in-addr.arpa udp
US 8.8.8.8:53 233.135.159.162.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
US 193.122.130.0:80 checkip.dyndns.org tcp
US 8.8.8.8:53 0.130.122.193.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 254.5.248.8.in-addr.arpa udp
US 8.8.8.8:53 63.13.109.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 160.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

memory/2888-133-0x000001CC66040000-0x000001CC66048000-memory.dmp

memory/2888-134-0x00007FFF27ED0000-0x00007FFF28991000-memory.dmp

memory/2888-135-0x000001CC7FFE0000-0x000001CC7FFF0000-memory.dmp

memory/2888-136-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-137-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-139-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-141-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-143-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-145-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-147-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-149-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-151-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-153-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-155-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-157-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-159-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-161-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-163-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-165-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-167-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-169-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-171-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-173-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-175-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-177-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-179-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-181-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-183-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-185-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-187-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-189-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-191-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-193-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-195-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-197-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-199-0x000001CC00FC0000-0x000001CC01077000-memory.dmp

memory/2888-1212-0x00007FFF27ED0000-0x00007FFF28991000-memory.dmp

memory/2888-1213-0x000001CC01080000-0x000001CC01081000-memory.dmp

memory/2888-1214-0x000001CC7FFE0000-0x000001CC7FFF0000-memory.dmp

memory/2888-1219-0x00007FFF27ED0000-0x00007FFF28991000-memory.dmp

memory/4152-1218-0x0000000140000000-0x0000000140022000-memory.dmp

memory/4152-1220-0x00007FFF27ED0000-0x00007FFF28991000-memory.dmp

memory/4152-1221-0x00000175D9940000-0x00000175D9950000-memory.dmp

memory/4152-1222-0x00000175F23E0000-0x00000175F2430000-memory.dmp

memory/4152-1223-0x00000175F2600000-0x00000175F27C2000-memory.dmp

memory/4152-1224-0x00007FFF27ED0000-0x00007FFF28991000-memory.dmp

memory/4152-1225-0x00000175D9940000-0x00000175D9950000-memory.dmp