Analysis
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max time kernel
114s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 12:41
Static task
static1
Behavioral task
behavioral1
Sample
BANK_RECEIPT_PDF.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
BANK_RECEIPT_PDF.exe
Resource
win10v2004-20220414-en
General
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Target
BANK_RECEIPT_PDF.exe
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Size
209KB
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MD5
13b9d3990d60a56c5659e1bfb63a87c5
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SHA1
66eaefe211b835712145edd82fea6fceeac4f31e
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SHA256
d99e015f0b74d50841cb3122a2c84d2ba549667e3018d571d1383fe4ec49ae69
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SHA512
3742ebd3b9f005b465bf1f44218707e3fadf9fc8574727ba57258688c01c426982149fc9c6334e94b6364adbaf525eb181768fcf4fbd11dea248894b1556586c
Malware Config
Extracted
lokibot
http://beckhoff-th.com/kon/kon1/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:
BANK_RECEIPT_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook BANK_RECEIPT_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook BANK_RECEIPT_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook BANK_RECEIPT_PDF.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
BANK_RECEIPT_PDF.exedescription pid process target process PID 2768 set thread context of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
BANK_RECEIPT_PDF.exepid process 256 BANK_RECEIPT_PDF.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
BANK_RECEIPT_PDF.exedescription pid process Token: SeDebugPrivilege 256 BANK_RECEIPT_PDF.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
BANK_RECEIPT_PDF.exedescription pid process target process PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe PID 2768 wrote to memory of 256 2768 BANK_RECEIPT_PDF.exe BANK_RECEIPT_PDF.exe -
outlook_office_path 1 IoCs
Processes:
BANK_RECEIPT_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook BANK_RECEIPT_PDF.exe -
outlook_win_path 1 IoCs
Processes:
BANK_RECEIPT_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook BANK_RECEIPT_PDF.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BANK_RECEIPT_PDF.exe"C:\Users\Admin\AppData\Local\Temp\BANK_RECEIPT_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\BANK_RECEIPT_PDF.exe"{path}"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/256-134-0x0000000000000000-mapping.dmp
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memory/256-135-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/256-137-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/256-138-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2768-130-0x0000000000770000-0x00000000007AA000-memory.dmpFilesize
232KB
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memory/2768-131-0x00000000056E0000-0x0000000005C84000-memory.dmpFilesize
5.6MB
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memory/2768-132-0x00000000051D0000-0x0000000005262000-memory.dmpFilesize
584KB
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memory/2768-133-0x0000000005E30000-0x0000000005ECC000-memory.dmpFilesize
624KB