Malware Analysis Report

2024-11-15 06:26

Sample ID 240618-s26rnszcph
Target 22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe
SHA256 22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38
Tags
agenttesla keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38

Threat Level: Known bad

The file 22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-18 15:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 15:38

Reported

2024-06-18 15:40

Platform

win7-20240508-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe

"C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 filetransfer.io udp

Files

memory/2284-0-0x00000000742DE000-0x00000000742DF000-memory.dmp

memory/2284-1-0x0000000000A10000-0x0000000000A72000-memory.dmp

memory/2284-2-0x00000000742D0000-0x00000000749BE000-memory.dmp

memory/2284-3-0x00000000742D0000-0x00000000749BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 15:38

Reported

2024-06-18 15:40

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1196 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

Processes

C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe

"C:\Users\Admin\AppData\Local\Temp\22b76fd4d712a0717c2414df1d3b0ea8bcec2be55e99d281c691aeee660a1c38.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 filetransfer.io udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 172.67.200.96:80 filetransfer.io tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 172.67.200.96:443 filetransfer.io tcp
US 8.8.8.8:53 s22.filetransfer.io udp
US 8.8.8.8:53 96.200.67.172.in-addr.arpa udp
US 104.21.13.139:443 s22.filetransfer.io tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 139.13.21.104.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.173.189.20.in-addr.arpa udp

Files

memory/1196-0-0x000000007462E000-0x000000007462F000-memory.dmp

memory/1196-1-0x0000000000E10000-0x0000000000E72000-memory.dmp

memory/1196-2-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1196-3-0x0000000007C30000-0x0000000007E60000-memory.dmp

memory/1196-4-0x0000000008410000-0x00000000089B4000-memory.dmp

memory/1196-5-0x0000000008000000-0x0000000008092000-memory.dmp

memory/1196-11-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-37-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-35-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-33-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-31-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-27-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-25-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-23-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-21-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-19-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-29-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-17-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-15-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-13-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-9-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-7-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-6-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-67-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-55-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-53-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-51-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-49-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-47-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-45-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-43-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-41-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-39-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-69-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-65-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-63-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-61-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-59-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-57-0x0000000007C30000-0x0000000007E5B000-memory.dmp

memory/1196-4892-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1196-4894-0x0000000006040000-0x000000000608C000-memory.dmp

memory/1196-4893-0x0000000005FD0000-0x000000000603C000-memory.dmp

memory/1196-4895-0x0000000006150000-0x00000000061B6000-memory.dmp

memory/1196-4896-0x000000007462E000-0x000000007462F000-memory.dmp

memory/1196-4897-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1196-4898-0x0000000000F70000-0x0000000000FC4000-memory.dmp

memory/1196-4901-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/3312-4902-0x0000000000400000-0x0000000000442000-memory.dmp

memory/3312-4904-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/3312-4903-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/3312-4905-0x0000000006B90000-0x0000000006BE0000-memory.dmp

memory/3312-4906-0x0000000006C60000-0x0000000006C6A000-memory.dmp

memory/3312-4907-0x0000000074620000-0x0000000074DD0000-memory.dmp