Malware Analysis Report

2024-11-30 05:43

Sample ID 240619-q3313awdlr
Target INV-24ZG0594.exe
SHA256 28d2b1b1dcf69a8c47eb0d2950e6fa9942c4595ad90dcc327a36450c4a1ef47d
Tags
agenttesla execution keylogger spyware stealer trojan
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

28d2b1b1dcf69a8c47eb0d2950e6fa9942c4595ad90dcc327a36450c4a1ef47d

Threat Level: Known bad

The file INV-24ZG0594.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla execution keylogger spyware stealer trojan

AgentTesla

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 13:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 13:48

Reported

2024-06-19 13:50

Platform

win7-20240611-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2056 set thread context of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2056 wrote to memory of 3000 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 3000 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 3000 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 3000 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2056 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 2056 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 2056 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 2056 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2056 wrote to memory of 2748 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Processes

C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe

"C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\auhIEiVU.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\auhIEiVU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4AB6.tmp"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/2056-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

memory/2056-1-0x0000000000390000-0x000000000047A000-memory.dmp

memory/2056-2-0x0000000073FA0000-0x000000007468E000-memory.dmp

memory/2056-3-0x00000000002F0000-0x0000000000302000-memory.dmp

memory/2056-4-0x0000000000670000-0x0000000000678000-memory.dmp

memory/2056-5-0x0000000000680000-0x000000000068C000-memory.dmp

memory/2056-6-0x00000000048A0000-0x0000000004922000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp4AB6.tmp

MD5 aa444513432f2fcf98b51e42655fcc5d
SHA1 d8db43c97413c70677200562a20b41a6e1ab2550
SHA256 116d42b6408d5c8de09bbfa8efa41472ba295a11f234f547205f7e6e1a9fda38
SHA512 fb579203d8d2ad665e30996550832fe1bb2effbd2b8fa8fc95327fe24c06ceb6ece89b6381b450e01bee70668e281822c09ad8f21c27fb4d021bbdb95e42a637

memory/2748-14-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2748-23-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2748-25-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2056-26-0x0000000073FA0000-0x000000007468E000-memory.dmp

memory/2748-24-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2748-22-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2748-20-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2748-18-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2748-16-0x0000000000400000-0x0000000000440000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 13:48

Reported

2024-06-19 13:50

Platform

win10v2004-20240226-en

Max time kernel

144s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1804 set thread context of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1804 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1804 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1804 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1804 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 1804 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 1804 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\SysWOW64\schtasks.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1804 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Processes

C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe

"C:\Users\Admin\AppData\Local\Temp\INV-24ZG0594.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\auhIEiVU.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\auhIEiVU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3E8B.tmp"

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

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 205.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 40.173.79.40.in-addr.arpa udp

Files

memory/1804-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

memory/1804-1-0x00000000008A0000-0x000000000098A000-memory.dmp

memory/1804-2-0x00000000059B0000-0x0000000005F54000-memory.dmp

memory/1804-3-0x0000000005400000-0x0000000005492000-memory.dmp

memory/1804-4-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/1804-5-0x0000000005390000-0x000000000539A000-memory.dmp

memory/1804-6-0x0000000006490000-0x00000000069BC000-memory.dmp

memory/1804-7-0x0000000005660000-0x00000000056FC000-memory.dmp

memory/1804-8-0x0000000005780000-0x0000000005792000-memory.dmp

memory/1804-9-0x0000000006470000-0x0000000006478000-memory.dmp

memory/1804-10-0x0000000006480000-0x000000000648C000-memory.dmp

memory/1804-11-0x0000000009500000-0x0000000009582000-memory.dmp

memory/1804-16-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

memory/2716-17-0x0000000002AF0000-0x0000000002B26000-memory.dmp

memory/2716-18-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/2716-19-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/2716-21-0x0000000005650000-0x0000000005C78000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp3E8B.tmp

MD5 1885f5af9a950800a829a986bdf9ee9d
SHA1 c263964bb2b88982865fc64afb2774ac645a40c8
SHA256 1f2469a8ee7b72e2b02da2f0e1e06a368795e7d36cee0c2555f87cb36ab6ed58
SHA512 50b30f63e996a660a53c1d59a1e39eff6f7606c83b03593cb6fc8caeaf8355e47dc3dad45eb8ae5575318bb6c95e4b5c04fb50e31b55b2efebd696f823199859

memory/3564-22-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1804-24-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/2716-25-0x0000000005C80000-0x0000000005CA2000-memory.dmp

memory/3564-27-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/3564-26-0x00000000050A0000-0x0000000005106000-memory.dmp

memory/2716-28-0x0000000005D20000-0x0000000005D86000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gflu300e.lzy.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3564-34-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/2716-39-0x0000000005FD0000-0x0000000006324000-memory.dmp

memory/2716-40-0x0000000006430000-0x000000000644E000-memory.dmp

memory/2716-41-0x0000000006520000-0x000000000656C000-memory.dmp

memory/2716-43-0x0000000071290000-0x00000000712DC000-memory.dmp

memory/2716-42-0x0000000007420000-0x0000000007452000-memory.dmp

memory/2716-53-0x0000000006A10000-0x0000000006A2E000-memory.dmp

memory/2716-54-0x0000000007660000-0x0000000007703000-memory.dmp

memory/2716-55-0x0000000007D90000-0x000000000840A000-memory.dmp

memory/2716-56-0x0000000007740000-0x000000000775A000-memory.dmp

memory/2716-57-0x00000000077B0000-0x00000000077BA000-memory.dmp

memory/3564-58-0x0000000006450000-0x00000000064A0000-memory.dmp

memory/2716-59-0x00000000079C0000-0x0000000007A56000-memory.dmp

memory/2716-60-0x0000000007940000-0x0000000007951000-memory.dmp

memory/2716-61-0x0000000007970000-0x000000000797E000-memory.dmp

memory/2716-62-0x0000000007980000-0x0000000007994000-memory.dmp

memory/2716-63-0x0000000007A80000-0x0000000007A9A000-memory.dmp

memory/2716-64-0x0000000007A60000-0x0000000007A68000-memory.dmp

memory/2716-67-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/3564-68-0x0000000074F00000-0x00000000756B0000-memory.dmp