Analysis
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max time kernel
133s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
07-07-2022 05:30
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order_PDF.ARJ.exe
Resource
win7-20220414-en
General
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Target
Purchase Order_PDF.ARJ.exe
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Size
511KB
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MD5
df80aec9cb4a8a5c0175a3d7ca352107
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SHA1
4346176f31584b17b4b790908d6984bf43487c1c
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SHA256
1e6f5352bb12ba7c2f9cba16e628eecd4cfe8e7f14a3b552f9be7b7b54afcd35
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SHA512
5112d3cdea6143331674d494cf302d4457d79602b1a1447e4eff004d6d75cec0f45a7b416ca61fea82209571d1e5a8f31ac0ba776c6416a8e69589b7158c2423
Malware Config
Extracted
lokibot
http://sempersim.su/gi9/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 Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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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:
Purchase Order_PDF.ARJ.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 Purchase Order_PDF.ARJ.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook Purchase Order_PDF.ARJ.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Purchase Order_PDF.ARJ.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Purchase Order_PDF.ARJ.exedescription pid process target process PID 2444 set thread context of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
Purchase Order_PDF.ARJ.exepid process 4064 Purchase Order_PDF.ARJ.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Purchase Order_PDF.ARJ.exedescription pid process Token: SeDebugPrivilege 4064 Purchase Order_PDF.ARJ.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Purchase Order_PDF.ARJ.exedescription pid process target process PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe PID 2444 wrote to memory of 4064 2444 Purchase Order_PDF.ARJ.exe Purchase Order_PDF.ARJ.exe -
outlook_office_path 1 IoCs
Processes:
Purchase Order_PDF.ARJ.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Purchase Order_PDF.ARJ.exe -
outlook_win_path 1 IoCs
Processes:
Purchase Order_PDF.ARJ.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 Purchase Order_PDF.ARJ.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order_PDF.ARJ.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order_PDF.ARJ.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order_PDF.ARJ.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order_PDF.ARJ.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4064
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