Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 18:35
Static task
static1
Behavioral task
behavioral1
Sample
proforma-invoice-pdf.exe
Resource
win7-20220414-en
General
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Target
proforma-invoice-pdf.exe
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Size
1.2MB
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MD5
4060af4b4ea1761bee2a02d567bd7e19
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SHA1
a0f6eeea3082f843ba51d1e7a5d7d882f922e8eb
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SHA256
6fc8242544db1561bbd55bcc4e83a5f1a821f9af1781123b634384ab1ff531e0
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SHA512
a909ddc39a5179a0c2ab434c8410abdedad453180c9dbff66bdb3add699b72f11a8eb60a2f8ca4151b497100184289e619b78ce4a41acd69fcc096445a7db916
Malware Config
Extracted
lokibot
http://eocaenlogistics.com/data/five/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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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
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suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook dllhost.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook dllhost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
proforma-invoice-pdf.exedescription pid process target process PID 2496 set thread context of 4392 2496 proforma-invoice-pdf.exe dllhost.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
proforma-invoice-pdf.exepid process 2496 proforma-invoice-pdf.exe 2496 proforma-invoice-pdf.exe 2496 proforma-invoice-pdf.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
proforma-invoice-pdf.exepid process 2496 proforma-invoice-pdf.exe 2496 proforma-invoice-pdf.exe 2496 proforma-invoice-pdf.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
proforma-invoice-pdf.exedescription pid process target process PID 2496 wrote to memory of 4392 2496 proforma-invoice-pdf.exe dllhost.exe PID 2496 wrote to memory of 4392 2496 proforma-invoice-pdf.exe dllhost.exe PID 2496 wrote to memory of 4392 2496 proforma-invoice-pdf.exe dllhost.exe PID 2496 wrote to memory of 4392 2496 proforma-invoice-pdf.exe dllhost.exe PID 2496 wrote to memory of 4392 2496 proforma-invoice-pdf.exe dllhost.exe -
outlook_office_path 1 IoCs
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook dllhost.exe -
outlook_win_path 1 IoCs
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook dllhost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\proforma-invoice-pdf.exe"C:\Users\Admin\AppData\Local\Temp\proforma-invoice-pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"2⤵
- Accesses Microsoft Outlook profiles
- 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/2496-138-0x0000000000A50000-0x0000000000A85000-memory.dmpFilesize
212KB
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memory/2496-139-0x0000000000A90000-0x0000000000AC5000-memory.dmpFilesize
212KB
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memory/4392-130-0x0000000000000000-mapping.dmp
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memory/4392-131-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4392-137-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4392-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB