Malware Analysis Report

2024-11-30 05:45

Sample ID 240619-qb2zpa1brd
Target Payment Receipt-BOA.scr.exe
SHA256 7ef843eff8a539d4296d4ef84613b9d1efae655d3d5bbe7d23972ac414e0a25b
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

7ef843eff8a539d4296d4ef84613b9d1efae655d3d5bbe7d23972ac414e0a25b

Threat Level: Known bad

The file Payment Receipt-BOA.scr.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

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 13:06

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 13:06

Reported

2024-06-19 13:08

Platform

win7-20240508-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.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 ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1684 set thread context of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Payment Receipt-BOA.scr.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1684 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1684 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1684 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1684 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1684 wrote to memory of 2652 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 1684 wrote to memory of 2652 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 1684 wrote to memory of 2652 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 1684 wrote to memory of 2652 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1684 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe

"C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.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\SVBDTv.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SVBDTv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp59D3.tmp"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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/1684-0-0x00000000746BE000-0x00000000746BF000-memory.dmp

memory/1684-1-0x0000000000CC0000-0x0000000000D92000-memory.dmp

memory/1684-2-0x00000000746B0000-0x0000000074D9E000-memory.dmp

memory/1684-3-0x0000000000460000-0x0000000000472000-memory.dmp

memory/1684-4-0x0000000000480000-0x0000000000488000-memory.dmp

memory/1684-5-0x0000000000680000-0x000000000068C000-memory.dmp

memory/1684-6-0x0000000005060000-0x00000000050E4000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp59D3.tmp

MD5 9a3119ab16f39720953b519b252e4d9a
SHA1 0c0c747174991e9982fc55fa83f6ed223baf88f1
SHA256 a4de91a8e99987f9665cb1f5600d53bf8e3de614409e6fcd06cee734d949e3ff
SHA512 d20d1b32756c9b01be54048a47cc949d3fd313b8e4ea36e7bf53ef656cab0775bd423e50f7038845f52f0adacd5436b95ad765a4420cd9951aa1361bd45bf50e

memory/2264-14-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2264-23-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2264-25-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1684-26-0x00000000746B0000-0x0000000074D9E000-memory.dmp

memory/2264-24-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2264-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2264-20-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2264-18-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2264-16-0x0000000000400000-0x0000000000442000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 13:06

Reported

2024-06-19 13:08

Platform

win10v2004-20240508-en

Max time kernel

52s

Max time network

54s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe N/A

Looks up external IP address via web service

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 216 set thread context of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Payment Receipt-BOA.scr.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\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 216 wrote to memory of 3928 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 216 wrote to memory of 3928 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 216 wrote to memory of 3928 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 216 wrote to memory of 3936 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 216 wrote to memory of 3936 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 216 wrote to memory of 3936 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\SysWOW64\schtasks.exe
PID 216 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 5104 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 216 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.exe

"C:\Users\Admin\AppData\Local\Temp\Payment Receipt-BOA.scr.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\SVBDTv.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SVBDTv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9069.tmp"

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

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

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

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

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

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

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

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

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 ip-api.com udp

Files

memory/216-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

memory/216-1-0x0000000000BA0000-0x0000000000C72000-memory.dmp

memory/216-2-0x0000000005D90000-0x0000000006334000-memory.dmp

memory/216-3-0x0000000005660000-0x00000000056F2000-memory.dmp

memory/216-4-0x00000000031F0000-0x00000000031FA000-memory.dmp

memory/216-5-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/216-6-0x0000000006870000-0x0000000006D9C000-memory.dmp

memory/216-7-0x0000000005970000-0x0000000005A0C000-memory.dmp

memory/216-8-0x0000000005950000-0x0000000005962000-memory.dmp

memory/216-9-0x0000000005B50000-0x0000000005B58000-memory.dmp

memory/216-10-0x0000000005B70000-0x0000000005B7C000-memory.dmp

memory/216-11-0x00000000063C0000-0x0000000006444000-memory.dmp

memory/3928-16-0x0000000002550000-0x0000000002586000-memory.dmp

memory/3928-17-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/3928-19-0x0000000005080000-0x00000000056A8000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp9069.tmp

MD5 990d7330d62b02f29e105160bfb3a1b3
SHA1 c9f5cdb1fc558b41bf51d548bd7d78d687627121
SHA256 acf0fb1f19c4dd8718d774714fa4f9f67b9cf5ab29d29ad2fde81bb79c91d090
SHA512 1a76907c5fc858b2b7716daf805907a61a3f20eadd2a0588acf9c253d304a0424530b348362eab6675cd307621860774707322e528c40b36547fab8c7f00847d

memory/3928-20-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/3928-23-0x0000000005800000-0x0000000005866000-memory.dmp

memory/3928-24-0x0000000074C80000-0x0000000075430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vii3qqbd.kbt.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2052-30-0x0000000000400000-0x0000000000442000-memory.dmp

memory/3928-35-0x0000000005870000-0x0000000005BC4000-memory.dmp

memory/216-37-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/3928-22-0x0000000005720000-0x0000000005786000-memory.dmp

memory/3928-21-0x0000000004F70000-0x0000000004F92000-memory.dmp

memory/3928-38-0x0000000005E00000-0x0000000005E1E000-memory.dmp

memory/3928-39-0x0000000005E60000-0x0000000005EAC000-memory.dmp

memory/3928-40-0x00000000063F0000-0x0000000006422000-memory.dmp

memory/3928-41-0x0000000071320000-0x000000007136C000-memory.dmp

memory/3928-51-0x0000000006430000-0x000000000644E000-memory.dmp

memory/3928-52-0x0000000007020000-0x00000000070C3000-memory.dmp

memory/3928-53-0x00000000077A0000-0x0000000007E1A000-memory.dmp

memory/3928-54-0x0000000007160000-0x000000000717A000-memory.dmp

memory/3928-55-0x00000000071D0000-0x00000000071DA000-memory.dmp

memory/3928-56-0x00000000073E0000-0x0000000007476000-memory.dmp

memory/3928-57-0x0000000007360000-0x0000000007371000-memory.dmp

memory/3928-58-0x0000000007390000-0x000000000739E000-memory.dmp

memory/3928-59-0x00000000073A0000-0x00000000073B4000-memory.dmp

memory/3928-60-0x00000000074A0000-0x00000000074BA000-memory.dmp

memory/3928-61-0x0000000007480000-0x0000000007488000-memory.dmp

memory/3928-64-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/2052-65-0x0000000006730000-0x0000000006780000-memory.dmp