Analysis
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max time kernel
167s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 12:45
Static task
static1
Behavioral task
behavioral1
Sample
DOC-SCAN11713_pdf.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
DOC-SCAN11713_pdf.exe
Resource
win10v2004-20220414-en
General
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Target
DOC-SCAN11713_pdf.exe
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Size
782KB
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MD5
f0dc7ded13463bae07d94e666ede8b50
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SHA1
1492e598b68aef272bbf980461f1940457127aa7
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SHA256
4e7bca2dd3a61213bdc031709099133300e2dbaf3d5ba79b63e12daa54225367
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SHA512
d974c87feb8aa6ea96dc800e2d7aa0cc4b2c04a59c9ecbba77cbacda4ed6543a55013e1901e48e0dd7f170f068f41e5c5411382a279658d92a8dcb2a0a84353c
Malware Config
Extracted
lokibot
http://brokenbones.ml/Colba1/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
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:
DOC-SCAN11713_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DOC-SCAN11713_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DOC-SCAN11713_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook DOC-SCAN11713_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
DOC-SCAN11713_pdf.exedescription pid process target process PID 5104 set thread context of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
DOC-SCAN11713_pdf.exepid process 840 DOC-SCAN11713_pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
DOC-SCAN11713_pdf.exedescription pid process Token: SeDebugPrivilege 840 DOC-SCAN11713_pdf.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
DOC-SCAN11713_pdf.exedescription pid process target process PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe PID 5104 wrote to memory of 840 5104 DOC-SCAN11713_pdf.exe DOC-SCAN11713_pdf.exe -
outlook_office_path 1 IoCs
Processes:
DOC-SCAN11713_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DOC-SCAN11713_pdf.exe -
outlook_win_path 1 IoCs
Processes:
DOC-SCAN11713_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DOC-SCAN11713_pdf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DOC-SCAN11713_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DOC-SCAN11713_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DOC-SCAN11713_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DOC-SCAN11713_pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/840-136-0x0000000000000000-mapping.dmp
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memory/840-137-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/840-139-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/840-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/5104-130-0x0000000000750000-0x0000000000818000-memory.dmpFilesize
800KB
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memory/5104-131-0x00000000051B0000-0x000000000524C000-memory.dmpFilesize
624KB
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memory/5104-132-0x0000000005890000-0x0000000005E34000-memory.dmpFilesize
5.6MB
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memory/5104-133-0x00000000052E0000-0x0000000005372000-memory.dmpFilesize
584KB
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memory/5104-134-0x0000000005190000-0x000000000519A000-memory.dmpFilesize
40KB
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memory/5104-135-0x00000000054A0000-0x00000000054F6000-memory.dmpFilesize
344KB