Analysis
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max time kernel
43s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20220331-en -
submitted
07-04-2022 15:19
Static task
static1
Behavioral task
behavioral1
Sample
Proforma Inv.exe
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
Proforma Inv.exe
Resource
win10v2004-20220331-en
General
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Target
Proforma Inv.exe
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Size
434KB
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MD5
189ad2733ba3c8baa0d9fb41e4223d92
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SHA1
90d2762579dfd97d7b767662566f3a623766dd0a
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SHA256
d73763f8b8d4eb91dec386eb7a2ebf9a8a9b40c6b028d57e6144ed74551d460b
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SHA512
a255eb116180e54ca4966b6596adccffb56deac442f64ed570814f2205811b3e5d2263ce4f0f2183851530b962f754fe3fe3561dda93dd3e20f6ac46dc6f0901
Malware Config
Extracted
Protocol: smtp- Host:
mail.safalaw.com.ph - Port:
587 - Username:
ipdepartment@safalaw.com.ph - Password:
#Risel767
Extracted
agenttesla
Protocol: smtp- Host:
mail.safalaw.com.ph - Port:
587 - Username:
ipdepartment@safalaw.com.ph - Password:
#Risel767 - Email To:
ongod9755@gmail.com
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Proforma Inv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Proforma Inv.exe Key opened \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Proforma Inv.exe Key opened \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Proforma Inv.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Proforma Inv.exedescription pid process target process PID 1716 set thread context of 2044 1716 Proforma Inv.exe Proforma Inv.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Proforma Inv.exeProforma Inv.exepid process 1716 Proforma Inv.exe 2044 Proforma Inv.exe 2044 Proforma Inv.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Proforma Inv.exeProforma Inv.exedescription pid process Token: SeDebugPrivilege 1716 Proforma Inv.exe Token: SeDebugPrivilege 2044 Proforma Inv.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
Proforma Inv.exedescription pid process target process PID 1716 wrote to memory of 2032 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2032 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2032 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2032 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe PID 1716 wrote to memory of 2044 1716 Proforma Inv.exe Proforma Inv.exe -
outlook_office_path 1 IoCs
Processes:
Proforma Inv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Proforma Inv.exe -
outlook_win_path 1 IoCs
Processes:
Proforma Inv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3422572840-2899912402-917774768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Proforma Inv.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Proforma Inv.exe"C:\Users\Admin\AppData\Local\Temp\Proforma Inv.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Proforma Inv.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Proforma Inv.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1716-54-0x0000000000A30000-0x0000000000AA2000-memory.dmpFilesize
456KB
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memory/1716-55-0x0000000000480000-0x000000000048A000-memory.dmpFilesize
40KB
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memory/1716-56-0x0000000004990000-0x0000000004A16000-memory.dmpFilesize
536KB
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memory/1716-57-0x0000000000650000-0x000000000068A000-memory.dmpFilesize
232KB
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memory/2044-58-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-59-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-62-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-61-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-63-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-64-0x0000000000435BBE-mapping.dmp
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memory/2044-68-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2044-66-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB