Malware Analysis Report

2024-12-07 14:17

Sample ID 241114-3x82cavhna
Target 0687543976bc00a974e30049442afcd8dd2b0cbf3a3adc42e64ad98de307f1af
SHA256 0687543976bc00a974e30049442afcd8dd2b0cbf3a3adc42e64ad98de307f1af
Tags
agenttesla discovery keylogger spyware stealer trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0687543976bc00a974e30049442afcd8dd2b0cbf3a3adc42e64ad98de307f1af

Threat Level: Known bad

The file 0687543976bc00a974e30049442afcd8dd2b0cbf3a3adc42e64ad98de307f1af was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan upx

AgentTesla

Agenttesla family

Suspicious use of SetThreadContext

AutoIT Executable

UPX packed file

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 23:54

Signatures

AutoIT Executable

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

UPX packed file

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-14 23:54

Reported

2024-11-14 23:57

Platform

win10v2004-20241007-en

Max time kernel

97s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5068 set thread context of 4572 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

UPX packed file

upx
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

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\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe 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\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.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 2004 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2004 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2004 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2004 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe
PID 2004 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe
PID 2004 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe
PID 5068 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 5068 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 5068 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 5068 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

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

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

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

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5068 -ip 5068

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 712

Network

Country Destination Domain Proto
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 182.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/2004-0-0x0000000000660000-0x00000000007EF000-memory.dmp

memory/2004-6-0x0000000003FC0000-0x0000000003FC4000-memory.dmp

memory/2004-8-0x0000000000660000-0x00000000007EF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\definitization

MD5 45059235ef4a0ab55629d1f8002543ff
SHA1 4fb22875214bdb2a2fb56bbdeff8a94a004f3f9e
SHA256 126f8a6f8eec82e2ea9d83c4dcc11f123b01a5f37b873115b70c30c96f305a95
SHA512 de5c43cf8e61dba7be9ba802ad81b68a14e5fc9bcf0deaee0878ffa02fdd2dbdcb6fe2da02f8dbf30355b8fe40d7b0f15ba4679498d3546d06a7701dc6c19b62

memory/4572-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4572-17-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4572-16-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4572-18-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4572-19-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

memory/4572-20-0x00000000033B0000-0x0000000003404000-memory.dmp

memory/4572-21-0x0000000073DE0000-0x0000000074590000-memory.dmp

memory/4572-22-0x0000000005D70000-0x0000000006314000-memory.dmp

memory/4572-24-0x0000000073DE0000-0x0000000074590000-memory.dmp

memory/4572-23-0x00000000057C0000-0x0000000005812000-memory.dmp

memory/4572-25-0x0000000073DE0000-0x0000000074590000-memory.dmp

memory/4572-49-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-71-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-69-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-67-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-65-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-63-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-61-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-59-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-57-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-55-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-53-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-51-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-47-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-45-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-43-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-41-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-39-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-37-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-35-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-33-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-31-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-29-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-27-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-26-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-85-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-83-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-81-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-79-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-77-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-75-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/4572-73-0x00000000057C0000-0x000000000580D000-memory.dmp

memory/5068-485-0x0000000000660000-0x00000000007EF000-memory.dmp

memory/4572-1058-0x0000000005980000-0x00000000059E6000-memory.dmp

memory/4572-1059-0x0000000073DE0000-0x0000000074590000-memory.dmp

memory/4572-1060-0x00000000068C0000-0x0000000006910000-memory.dmp

memory/4572-1061-0x00000000069B0000-0x0000000006A42000-memory.dmp

memory/4572-1062-0x00000000068A0000-0x00000000068AA000-memory.dmp

memory/4572-1063-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4572-1064-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

memory/4572-1065-0x0000000073DE0000-0x0000000074590000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 23:54

Reported

2024-11-14 23:57

Platform

win7-20241023-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2928 set thread context of 2540 N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

UPX packed file

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

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\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe 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\DRAFT BL & MBL PO NO ECM1D2403-29.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 FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

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

"C:\Users\Admin\AppData\Local\Temp\DRAFT BL & MBL PO NO ECM1D2403-29.exe"

Network

N/A

Files

memory/2928-0-0x0000000000D00000-0x0000000000E8F000-memory.dmp

memory/2928-6-0x0000000000220000-0x0000000000224000-memory.dmp

memory/2540-7-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2540-9-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2540-10-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2928-12-0x0000000000D00000-0x0000000000E8F000-memory.dmp

memory/2540-13-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

memory/2540-14-0x0000000002190000-0x00000000021E4000-memory.dmp

memory/2540-15-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2540-16-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2540-17-0x00000000021E0000-0x0000000002232000-memory.dmp

memory/2540-43-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-77-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-75-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-73-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-71-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-67-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-65-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-63-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-61-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-59-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-57-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-55-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-51-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-49-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-47-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-46-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-41-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-37-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-35-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-33-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-31-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-29-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-27-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-25-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-23-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-69-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-21-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-53-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-19-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-39-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-18-0x00000000021E0000-0x000000000222D000-memory.dmp

memory/2540-1048-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2540-1049-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2540-1050-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

memory/2540-1051-0x0000000074AD0000-0x00000000751BE000-memory.dmp