Malware Analysis Report

2024-12-07 14:14

Sample ID 241115-cq2qksxbpk
Target 22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
SHA256 22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de
Tags
snakekeylogger discovery keylogger 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

22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de

Threat Level: Known bad

The file 22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe was found to be: Known bad.

Malicious Activity Summary

snakekeylogger discovery keylogger stealer

Snake Keylogger payload

Snakekeylogger family

Snake Keylogger

Deletes itself

Checks computer location settings

Looks up external IP address via web service

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-15 02:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-15 02:17

Reported

2024-11-15 02:20

Platform

win7-20240729-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.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

Snakekeylogger family

snakekeylogger

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Looks up external IP address via web service

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

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\choice.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2504 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2184 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 2184 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 2184 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 2184 wrote to memory of 2204 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 2204 wrote to memory of 2800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe
PID 2204 wrote to memory of 2800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe
PID 2204 wrote to memory of 2800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe
PID 2204 wrote to memory of 2800 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe

Processes

C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Windows\SysWOW64\choice.exe

choice /C Y /N /D Y /T 3

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
DE 193.122.6.168:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp

Files

memory/2504-0-0x000000007485E000-0x000000007485F000-memory.dmp

memory/2504-1-0x0000000001150000-0x00000000011F4000-memory.dmp

memory/2504-2-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2504-3-0x0000000000980000-0x0000000000992000-memory.dmp

memory/2504-4-0x000000007485E000-0x000000007485F000-memory.dmp

memory/2504-5-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2504-6-0x0000000005CE0000-0x0000000005D4C000-memory.dmp

memory/2184-7-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-9-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-22-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-19-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-17-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2184-13-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-11-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2184-23-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2504-24-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2184-25-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2184-26-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2184-27-0x0000000074850000-0x0000000074F3E000-memory.dmp

memory/2184-28-0x0000000074850000-0x0000000074F3E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-15 02:17

Reported

2024-11-15 02:20

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger payload

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

Snakekeylogger family

snakekeylogger

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A

Looks up external IP address via web service

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

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\choice.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 2972 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe
PID 5104 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 5104 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 5104 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe C:\Windows\SysWOW64\cmd.exe
PID 2648 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe
PID 2648 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe
PID 2648 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\choice.exe

Processes

C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe

"C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe"

C:\Windows\SysWOW64\choice.exe

choice /C Y /N /D Y /T 3

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.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 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 73.247.226.132.in-addr.arpa udp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2972-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

memory/2972-1-0x0000000000240000-0x00000000002E4000-memory.dmp

memory/2972-2-0x00000000051C0000-0x0000000005764000-memory.dmp

memory/2972-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

memory/2972-4-0x0000000004E30000-0x0000000004ECC000-memory.dmp

memory/2972-5-0x0000000004DA0000-0x0000000004DAA000-memory.dmp

memory/2972-6-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/2972-7-0x00000000051B0000-0x00000000051C2000-memory.dmp

memory/2972-8-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

memory/2972-9-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/2972-10-0x00000000079B0000-0x0000000007A1C000-memory.dmp

memory/5104-11-0x0000000000400000-0x0000000000426000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\22b0dcc30c169644100916d06c39328f35a546a5b4a55a196dcc4d2b6a8197de.exe.log

MD5 7ef67a0a2b1e31df887adcdaf86e4bbd
SHA1 348aad52be33f1a0c477e2ace332ecf91bb0e1a8
SHA256 af207d70281cc3264107da297e00ab97d0af2f055d6065ca5936cf69db6d783f
SHA512 4ffab7944ec049f2597bda791de5fd3ae3578b03ef019d2222850b8f5a298e3aae8b6e33f71c38e47132d63fb58ab1b03c876b9a01665bc8bbcf01466e7d79e1

memory/5104-14-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/2972-15-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/5104-16-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/5104-17-0x0000000074DB0000-0x0000000075560000-memory.dmp