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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
07/10/2024, 05:22
Static task
static1
Behavioral task
behavioral1
Sample
DHL_Shipment_Details_8th_October.pdf.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
DHL_Shipment_Details_8th_October.pdf.exe
Resource
win10v2004-20240802-en
General
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Target
DHL_Shipment_Details_8th_October.pdf.exe
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Size
885KB
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MD5
7556f78a18c8acbe10f0c3162e87658b
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SHA1
89caeddadbac6e460f2a4a84ec749dafa2de754e
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SHA256
9952c53705dfc353eeaf4262192cc740a066cb2e401ae3ec9e2ba11706f429e2
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SHA512
197ca3136c0b1cf7194dd1c7e64eb0b90d94d87585c3317c5df5927a995b9cb9d43b1c75a3484860a86bab25ead578a1d912fc4b875566fc5c760b603d03ebc3
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SSDEEP
24576:nq/KMdowQUygLtrlDM3JQpugTtjzcSgautEqRqHqWT0k1ZZ4wCxF0NkLduei:UtxOEJKIDr46WcH
Malware Config
Extracted
Protocol: ftp- Host:
ftp.haliza.com.my - Port:
21 - Username:
[email protected] - Password:
JesusChrist007$
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.haliza.com.my - Port:
21 - Username:
[email protected] - Password:
JesusChrist007$
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2712 powershell.exe 2176 powershell.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe" DHL_Shipment_Details_8th_October.pdf.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3020 set thread context of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DHL_Shipment_Details_8th_October.pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DHL_Shipment_Details_8th_October.pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2620 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3020 DHL_Shipment_Details_8th_October.pdf.exe 3020 DHL_Shipment_Details_8th_October.pdf.exe 2576 DHL_Shipment_Details_8th_October.pdf.exe 2576 DHL_Shipment_Details_8th_October.pdf.exe 2712 powershell.exe 2176 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3020 DHL_Shipment_Details_8th_October.pdf.exe Token: SeDebugPrivilege 2576 DHL_Shipment_Details_8th_October.pdf.exe Token: SeDebugPrivilege 2712 powershell.exe Token: SeDebugPrivilege 2176 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2576 DHL_Shipment_Details_8th_October.pdf.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3020 wrote to memory of 2176 3020 DHL_Shipment_Details_8th_October.pdf.exe 30 PID 3020 wrote to memory of 2176 3020 DHL_Shipment_Details_8th_October.pdf.exe 30 PID 3020 wrote to memory of 2176 3020 DHL_Shipment_Details_8th_October.pdf.exe 30 PID 3020 wrote to memory of 2176 3020 DHL_Shipment_Details_8th_October.pdf.exe 30 PID 3020 wrote to memory of 2712 3020 DHL_Shipment_Details_8th_October.pdf.exe 32 PID 3020 wrote to memory of 2712 3020 DHL_Shipment_Details_8th_October.pdf.exe 32 PID 3020 wrote to memory of 2712 3020 DHL_Shipment_Details_8th_October.pdf.exe 32 PID 3020 wrote to memory of 2712 3020 DHL_Shipment_Details_8th_October.pdf.exe 32 PID 3020 wrote to memory of 2620 3020 DHL_Shipment_Details_8th_October.pdf.exe 34 PID 3020 wrote to memory of 2620 3020 DHL_Shipment_Details_8th_October.pdf.exe 34 PID 3020 wrote to memory of 2620 3020 DHL_Shipment_Details_8th_October.pdf.exe 34 PID 3020 wrote to memory of 2620 3020 DHL_Shipment_Details_8th_October.pdf.exe 34 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36 PID 3020 wrote to memory of 2576 3020 DHL_Shipment_Details_8th_October.pdf.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2176
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lFhXfmyXEP.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2712
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lFhXfmyXEP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp66ED.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2620
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C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2576
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD55683a5a343c781880b647fe939984e47
SHA18fc40ab12d55f2dd26617216c362ee8a4b1aa8a8
SHA25617d3b85849c544e88f2e25abc32a64394c444e572e81b846ae31e69b7925889a
SHA512f5e242cdce9dc49235e1c9d6a92b8dcf7655f0c2133e21f835047869f536ffa2866149cd907ba4dcbd906118ac679601e2d2dff21e6b112a099192d089d441e3
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5c24e30b7b5e46084e894e3bcf4a340f5
SHA16d0df962c575dc1f4cf5999151eb28ed13ed36ba
SHA25672751f5fb19987f82ab47f55698c11cd3106059ff7ac7ca6fd5c341dc5142065
SHA512c149d1d2e5c53a208017bcec9c49efe1d2e646ede48d8f89d22fcd0aa20a257b05b8f1ce31c388b7d1cde0973bc31c760c68a95c3bbb5c26941ec1bad117f383