Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
131s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
purchase-Order20200910_pdf.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
purchase-Order20200910_pdf.exe
Resource
win10v2004-20240802-en
General
-
Target
purchase-Order20200910_pdf.exe
-
Size
1.3MB
-
MD5
32489a1c52e2d01f126f44a5f0f3c059
-
SHA1
7d94c5f3c20ab2c315c2a62b38de61ded4cece5d
-
SHA256
aa7bb4cef770d1c8fe06f5e4d7a0bff3c2947df233dd5c78f731a154c07f5013
-
SHA512
ee70bc23e8d0eae9507b95a01628977f09eed6c1689fa9e627b7d5eed6b15b71418fd7ac474b77474e678c12e2cc078bcd9f1fa287c0898adb5ec9ddabd6d318
-
SSDEEP
24576:cQtI9fqDlRzkeqByXghDBH+fWGfFXg0wkHHS41WLQe:VvRjqVhliWSXggnS41WL
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
lilkooll1234
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
lilkooll1234
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 1 IoCs
resource yara_rule behavioral2/memory/4840-5-0x0000000000400000-0x0000000000466000-memory.dmp family_agenttesla -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 purchase-Order20200910_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 purchase-Order20200910_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 purchase-Order20200910_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1664 set thread context of 4840 1664 purchase-Order20200910_pdf.exe 104 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 purchase-Order20200910_pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language purchase-Order20200910_pdf.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1664 purchase-Order20200910_pdf.exe 1664 purchase-Order20200910_pdf.exe 4840 purchase-Order20200910_pdf.exe 4840 purchase-Order20200910_pdf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1664 purchase-Order20200910_pdf.exe Token: SeDebugPrivilege 4840 purchase-Order20200910_pdf.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1664 wrote to memory of 1600 1664 purchase-Order20200910_pdf.exe 103 PID 1664 wrote to memory of 1600 1664 purchase-Order20200910_pdf.exe 103 PID 1664 wrote to memory of 1600 1664 purchase-Order20200910_pdf.exe 103 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 PID 1664 wrote to memory of 4840 1664 purchase-Order20200910_pdf.exe 104 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 purchase-Order20200910_pdf.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 purchase-Order20200910_pdf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_pdf.exe"C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_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:1664 -
C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_pdf.exe"C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_pdf.exe"2⤵PID:1600
-
-
C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_pdf.exe"C:\Users\Admin\AppData\Local\Temp\purchase-Order20200910_pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4840
-
-
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 --field-trial-handle=4216,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4076 /prefetch:81⤵PID:1840
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
712B
MD5d79b2b8e16e03377f4bfb1257f728f37
SHA16c02783969ed970baccedfd2ca65b3acf4639fcc
SHA2569f9056477252a1535ed5a67763e5e0412f2da3df887a5daaa2e315e7bfee0ac1
SHA512482349681f51666e7d331ac1ad8ef974edd3630dff475c7f188ed3b0bf27f6725c904fa7f5e1a3bc76889c6280505cd6b3d9c484d6172170a6672138d9a580f5