Analysis
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max time kernel
152s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:02
Static task
static1
Behavioral task
behavioral1
Sample
Document BL.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Document BL.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
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Target
Document BL.exe
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Size
612KB
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MD5
27769fb4bac6f2524fc6350e6d7b1db0
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SHA1
b5ff1e95aed725b961aebf0358e2ed80bba5a113
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SHA256
d4908eb3e61038e0ed961eef84160c92f87d5a1b8243b7b6d9b8c76d539da7fd
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SHA512
689962aa9aa63565394cb22a9691fb266566131f55a71d8c8c7ca3ebc358a876f54dd47abafc7af4b2ba2ea973c4257a02a3d3032b4b3d0899b059027d8c8670
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:
Document BL.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook Document BL.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Document BL.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Document BL.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Document BL.exedescription pid process target process PID 2516 set thread context of 2000 2516 Document BL.exe Document BL.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
Document BL.exeDocument BL.exepid process 2516 Document BL.exe 2516 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe 2420 Document BL.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Document BL.exepid process 2516 Document BL.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
Document BL.exepid process 2000 Document BL.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Document BL.exedescription pid process Token: SeDebugPrivilege 2000 Document BL.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
Document BL.exedescription pid process target process PID 2516 wrote to memory of 2000 2516 Document BL.exe Document BL.exe PID 2516 wrote to memory of 2000 2516 Document BL.exe Document BL.exe PID 2516 wrote to memory of 2000 2516 Document BL.exe Document BL.exe PID 2516 wrote to memory of 2420 2516 Document BL.exe Document BL.exe PID 2516 wrote to memory of 2420 2516 Document BL.exe Document BL.exe PID 2516 wrote to memory of 2420 2516 Document BL.exe Document BL.exe -
outlook_office_path 1 IoCs
Processes:
Document BL.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Document BL.exe -
outlook_win_path 1 IoCs
Processes:
Document BL.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 Document BL.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Document BL.exe"C:\Users\Admin\AppData\Local\Temp\Document BL.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\Document BL.exe"C:\Users\Admin\AppData\Local\Temp\Document BL.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\Document BL.exe"C:\Users\Admin\AppData\Local\Temp\Document BL.exe" 2 2000 2405642652⤵
- Suspicious behavior: EnumeratesProcesses