Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-09-2024 15:29
Static task
static1
Behavioral task
behavioral1
Sample
Overdue SOA [$17,627.60 , $1,901.84].pdf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Overdue SOA [$17,627.60 , $1,901.84].pdf.exe
Resource
win10v2004-20240802-en
General
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Target
Overdue SOA [$17,627.60 , $1,901.84].pdf.exe
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Size
824KB
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MD5
c991a8217596055cce58ed79a64151bf
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SHA1
037c8106669679714552835ba6264679e67a4780
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SHA256
6612efeec1b0def9aa050c0d92f98edc78e91d4a6e955f8645034d6deb928529
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SHA512
b379d650bb3213a5e1830589d712f3f080e2bd70bfb178452ab0368da7ae0befa68d50578ae2663c82bca695ee4e00beb6f458c6b3b64c1a8750c3668e23404e
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SSDEEP
24576:qeq30rAk83vFL2rBtfb9jVNd7xoaTwUy9qcXk:PrAr3NaXpl1H9bb
Malware Config
Extracted
Protocol: ftp- Host:
ftp.haliza.com.my - Port:
21 - Username:
[email protected] - Password:
JesusChrist007$
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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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 2828 powershell.exe 2640 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 2 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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe" Overdue SOA [$17,627.60 , $1,901.84].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 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3000 set thread context of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].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 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Overdue SOA [$17,627.60 , $1,901.84].pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.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 2580 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 1832 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 1832 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 2640 powershell.exe 2828 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe Token: SeDebugPrivilege 1832 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe Token: SeDebugPrivilege 2640 powershell.exe Token: SeDebugPrivilege 2828 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1832 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3000 wrote to memory of 2828 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 30 PID 3000 wrote to memory of 2828 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 30 PID 3000 wrote to memory of 2828 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 30 PID 3000 wrote to memory of 2828 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 30 PID 3000 wrote to memory of 2640 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 32 PID 3000 wrote to memory of 2640 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 32 PID 3000 wrote to memory of 2640 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 32 PID 3000 wrote to memory of 2640 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 32 PID 3000 wrote to memory of 2580 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 33 PID 3000 wrote to memory of 2580 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 33 PID 3000 wrote to memory of 2580 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 33 PID 3000 wrote to memory of 2580 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 33 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36 PID 3000 wrote to memory of 1832 3000 Overdue SOA [$17,627.60 , $1,901.84].pdf.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\Overdue SOA [$17,627.60 , $1,901.84].pdf.exe"C:\Users\Admin\AppData\Local\Temp\Overdue SOA [$17,627.60 , $1,901.84].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:3000 -
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\Overdue SOA [$17,627.60 , $1,901.84].pdf.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2828
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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\orbmIHx.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\orbmIHx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA9D6.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2580
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C:\Users\Admin\AppData\Local\Temp\Overdue SOA [$17,627.60 , $1,901.84].pdf.exe"C:\Users\Admin\AppData\Local\Temp\Overdue SOA [$17,627.60 , $1,901.84].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:1832
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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
MD5573bbd76cfc42c4c483ebad4e7c2ba48
SHA1908a725359fc75a0d25ebdc3630aeb6061f3e6a1
SHA256685edc5f4218dec0958063dd3e8f196b870514f35bdf6199f626d878d74955d3
SHA512462c590f9197ff48625b9352a50c81f08537a05f78be0bcc2270342b487ffb6d9eae8f29cc66457f59746d976003801bff6eb7287e6cf83d4c81864c609aceaf
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5c9bc4b5b6ab8329f4b078bee317807c6
SHA117521afbc01c3e2e5ad0cebb66129e5cd38f7c5b
SHA2563a9a5810e4d1070753350d333fa5bce69d09a8f948629911fdf8192711d638b4
SHA512484749c37076c9f31b73436242cf535759e5e2ad07b931478e51a828bde07d86e1a753d6084e4db7c434327a7d6d0864a7928f7687328a3c8358b91bf423d8ee