Malware Analysis Report

2024-11-30 05:50

Sample ID 240610-bp9t5aaa91
Target 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb
SHA256 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb
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

1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb

Threat Level: Known bad

The file 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb 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

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-10 01:21

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 01:20

Reported

2024-06-10 01:37

Platform

win7-20240508-en

Max time kernel

37s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.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\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2436 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2784 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

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

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

memory/2436-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

memory/2436-1-0x0000000000F40000-0x00000000010C2000-memory.dmp

memory/2436-2-0x0000000074A80000-0x000000007516E000-memory.dmp

memory/2436-3-0x00000000009D0000-0x00000000009E8000-memory.dmp

memory/2436-4-0x00000000003F0000-0x0000000000400000-memory.dmp

memory/2436-5-0x0000000008160000-0x00000000082B0000-memory.dmp

memory/2436-6-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

memory/2436-7-0x0000000074A80000-0x000000007516E000-memory.dmp

memory/2436-8-0x00000000094A0000-0x00000000095AD000-memory.dmp

memory/2784-9-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2436-37-0x0000000074A80000-0x000000007516E000-memory.dmp

memory/2784-36-0x0000000000260000-0x0000000000264000-memory.dmp

memory/2784-25-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-24-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-22-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2784-19-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-17-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-15-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2784-13-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2792-38-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2792-44-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/2792-45-0x0000000074A30000-0x000000007511E000-memory.dmp

memory/2784-43-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2792-42-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2792-40-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2784-11-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2792-46-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/2792-47-0x0000000074A30000-0x000000007511E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-10 01:20

Reported

2024-06-10 01:37

Platform

win10v2004-20240426-en

Max time kernel

34s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.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\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 3720 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
PID 2032 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2032 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2032 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2032 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

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

"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2032 -ip 2032

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 656

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
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 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.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 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/3720-0-0x000000007465E000-0x000000007465F000-memory.dmp

memory/3720-1-0x00000000004F0000-0x0000000000672000-memory.dmp

memory/3720-2-0x0000000005640000-0x0000000005BE4000-memory.dmp

memory/3720-3-0x0000000005090000-0x0000000005122000-memory.dmp

memory/3720-4-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/3720-5-0x0000000005060000-0x000000000506A000-memory.dmp

memory/3720-6-0x0000000005620000-0x0000000005638000-memory.dmp

memory/3720-7-0x0000000005310000-0x0000000005320000-memory.dmp

memory/3720-8-0x00000000080C0000-0x0000000008210000-memory.dmp

memory/3720-9-0x000000000B930000-0x000000000B9CC000-memory.dmp

memory/3720-10-0x000000007465E000-0x000000007465F000-memory.dmp

memory/3720-11-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/2032-29-0x00000000019F0000-0x00000000019F4000-memory.dmp

memory/3720-18-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/2032-17-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2032-16-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2032-13-0x0000000000400000-0x000000000050D000-memory.dmp

memory/2032-14-0x0000000000400000-0x000000000050D000-memory.dmp

memory/3720-12-0x000000000BBD0000-0x000000000BCDD000-memory.dmp

memory/4144-31-0x000000007465E000-0x000000007465F000-memory.dmp

memory/4144-32-0x0000000004BC0000-0x0000000004C26000-memory.dmp

memory/4144-33-0x0000000074650000-0x0000000074E00000-memory.dmp

memory/4144-30-0x0000000000500000-0x0000000000542000-memory.dmp

memory/2032-34-0x0000000000400000-0x000000000050D000-memory.dmp

memory/4144-35-0x0000000005D00000-0x0000000005D50000-memory.dmp

memory/4144-36-0x000000007465E000-0x000000007465F000-memory.dmp

memory/4144-37-0x0000000074650000-0x0000000074E00000-memory.dmp