Analysis
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max time kernel
152s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:02
Static task
static1
Behavioral task
behavioral1
Sample
PO# AO-200402_pdf.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO# AO-200402_pdf.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
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Target
PO# AO-200402_pdf.exe
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Size
646KB
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MD5
7ae75c1385a08cf6a1a29ff0d3794c59
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SHA1
e2295931d603825388768b2dc1e484e1eb380295
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SHA256
d6051162e4b51a2343f4cb4faf2517a9bcea677d25ac210cf58277d605ec0376
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SHA512
89f36909e769919fe15eea7d168fa9a763bf35bd606a4f41c272587b9f4ba1922706e1af5799014ae94f7f73306a5949b1769ad73e5f6ffb5cc3d811d24c021f
Score
10/10
Malware Config
Signatures
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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:
PO# AO-200402_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook PO# AO-200402_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook PO# AO-200402_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook PO# AO-200402_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO# AO-200402_pdf.exedescription pid process target process PID 2792 set thread context of 2616 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
PO# AO-200402_pdf.exePO# AO-200402_pdf.exepid process 2792 PO# AO-200402_pdf.exe 2792 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe 3312 PO# AO-200402_pdf.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PO# AO-200402_pdf.exepid process 2792 PO# AO-200402_pdf.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
PO# AO-200402_pdf.exepid process 2616 PO# AO-200402_pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
PO# AO-200402_pdf.exedescription pid process Token: SeDebugPrivilege 2616 PO# AO-200402_pdf.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
PO# AO-200402_pdf.exedescription pid process target process PID 2792 wrote to memory of 2616 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe PID 2792 wrote to memory of 2616 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe PID 2792 wrote to memory of 2616 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe PID 2792 wrote to memory of 3312 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe PID 2792 wrote to memory of 3312 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe PID 2792 wrote to memory of 3312 2792 PO# AO-200402_pdf.exe PO# AO-200402_pdf.exe -
outlook_office_path 1 IoCs
Processes:
PO# AO-200402_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook PO# AO-200402_pdf.exe -
outlook_win_path 1 IoCs
Processes:
PO# AO-200402_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook PO# AO-200402_pdf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO# AO-200402_pdf.exe" 2 2616 2405591872⤵
- Suspicious behavior: EnumeratesProcesses