Malware Analysis Report

2024-11-15 06:26

Sample ID 240618-tz8nxsvhrq
Target 3958bde63ae20a22599c93c0b649e602e29cf30f61b9beb5bc664492ecea9e61.zip
SHA256 3958bde63ae20a22599c93c0b649e602e29cf30f61b9beb5bc664492ecea9e61
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

3958bde63ae20a22599c93c0b649e602e29cf30f61b9beb5bc664492ecea9e61

Threat Level: Known bad

The file 3958bde63ae20a22599c93c0b649e602e29cf30f61b9beb5bc664492ecea9e61.zip 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

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 16:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 16:30

Reported

2024-06-18 16:33

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2920 set thread context of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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\Swift Copy_98754.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 WriteProcessMemory

Description Indicator Process Target
PID 2920 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2920 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2920 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2920 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2920 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 2920 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 2920 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 2920 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2920 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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\AoeeYmIFCal.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoeeYmIFCal" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7FDA.tmp"

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

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

Network

N/A

Files

memory/2920-0-0x000000007420E000-0x000000007420F000-memory.dmp

memory/2920-1-0x0000000000140000-0x00000000001F2000-memory.dmp

memory/2920-2-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/2920-3-0x00000000002D0000-0x00000000002E2000-memory.dmp

memory/2920-4-0x0000000000320000-0x0000000000328000-memory.dmp

memory/2920-5-0x00000000003B0000-0x00000000003BC000-memory.dmp

memory/2920-6-0x0000000004940000-0x00000000049C2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp7FDA.tmp

MD5 b0db34f7bf6d970677d24d6201cd36ca
SHA1 d18ec8fbbadd4e33ffa491dbe80b56b36eda0035
SHA256 fedd90b9f1ca3aa118800b4efd695661c3087e288a43ae34ac92dc0aa1279fd1
SHA512 4200d2598e1a2dd78dd13a3644bd0cb0a682c4d7212d1b1897c586bbc1ea90382600d52ba4453659af5d9e530e7ee1213704424188e3bf3c07d045a9920008ab

memory/2504-12-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2504-21-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2504-22-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2920-24-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/2504-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2504-18-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2504-16-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2504-14-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2504-23-0x0000000000400000-0x0000000000440000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 16:30

Reported

2024-06-18 16:33

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

159s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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\Swift Copy_98754.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3580 set thread context of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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\Swift Copy_98754.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 WriteProcessMemory

Description Indicator Process Target
PID 3580 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3580 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3580 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3580 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 3580 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 3580 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\SysWOW64\schtasks.exe
PID 3580 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 4292 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 3580 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.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\AoeeYmIFCal.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoeeYmIFCal" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6126.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:\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=3628 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8

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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.200.42:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 pki.goog udp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 42.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 29.32.239.216.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 21.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 175.117.168.52.in-addr.arpa udp

Files

memory/3580-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

memory/3580-1-0x0000000000900000-0x00000000009B2000-memory.dmp

memory/3580-2-0x0000000005950000-0x0000000005EF4000-memory.dmp

memory/3580-3-0x00000000053A0000-0x0000000005432000-memory.dmp

memory/3580-4-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/3580-5-0x0000000005380000-0x000000000538A000-memory.dmp

memory/3580-6-0x0000000005620000-0x0000000005632000-memory.dmp

memory/3580-7-0x00000000069F0000-0x00000000069F8000-memory.dmp

memory/3580-8-0x0000000006A00000-0x0000000006A0C000-memory.dmp

memory/3580-9-0x0000000006A50000-0x0000000006AD2000-memory.dmp

memory/3580-10-0x0000000007E60000-0x0000000007EFC000-memory.dmp

memory/3580-11-0x00000000744EE000-0x00000000744EF000-memory.dmp

memory/3580-15-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/560-17-0x0000000002650000-0x0000000002686000-memory.dmp

memory/560-18-0x00000000744E0000-0x0000000074C90000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp6126.tmp

MD5 eebca3b5b1550ccefc09e6f7d9d58236
SHA1 a00384aed576f8fdd97b25b0fa4a4abc0089973d
SHA256 972127161e3cecbed921cde6767b513918a626281abe7c24f81c706cd77322bd
SHA512 b9767510b0f8edfb12e832e6808e472ac2efc2b0b38a1b23c3de96472e78e90d492bdc7575b74d5e768d8d1ef3d804acac67df59d033ed100bb752f18bb81855

memory/560-20-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/560-21-0x0000000005240000-0x0000000005868000-memory.dmp

memory/3624-22-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3624-24-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/3580-25-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/560-26-0x00000000050A0000-0x00000000050C2000-memory.dmp

memory/3624-28-0x00000000058C0000-0x0000000005926000-memory.dmp

memory/3624-27-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/560-29-0x00000000051C0000-0x0000000005226000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2ldob1rh.tb5.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/560-35-0x00000000059C0000-0x0000000005D14000-memory.dmp

memory/560-40-0x0000000005F80000-0x0000000005F9E000-memory.dmp

memory/560-41-0x0000000005FA0000-0x0000000005FEC000-memory.dmp

memory/560-42-0x0000000006570000-0x00000000065A2000-memory.dmp

memory/560-43-0x0000000070940000-0x000000007098C000-memory.dmp

memory/560-53-0x0000000006550000-0x000000000656E000-memory.dmp

memory/560-54-0x0000000007170000-0x0000000007213000-memory.dmp

memory/3624-55-0x00000000067D0000-0x0000000006820000-memory.dmp

memory/560-56-0x0000000007910000-0x0000000007F8A000-memory.dmp

memory/560-57-0x00000000072C0000-0x00000000072DA000-memory.dmp

memory/560-58-0x0000000007340000-0x000000000734A000-memory.dmp

memory/560-59-0x0000000007540000-0x00000000075D6000-memory.dmp

memory/560-60-0x00000000074C0000-0x00000000074D1000-memory.dmp

memory/560-61-0x00000000074F0000-0x00000000074FE000-memory.dmp

memory/560-62-0x0000000007500000-0x0000000007514000-memory.dmp

memory/560-63-0x0000000007600000-0x000000000761A000-memory.dmp

memory/560-64-0x00000000075E0000-0x00000000075E8000-memory.dmp

memory/560-67-0x00000000744E0000-0x0000000074C90000-memory.dmp

memory/3624-68-0x00000000744E0000-0x0000000074C90000-memory.dmp