Analysis
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max time kernel
130s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
04-07-2022 04:53
Static task
static1
Behavioral task
behavioral1
Sample
purchase order_pdf.exe
Resource
win7-20220414-en
General
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Target
purchase order_pdf.exe
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Size
550KB
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MD5
7d1340e0d8cee4b509a391b5e9ef92e6
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SHA1
f17bcd9366704722067d523b353357cea86ccd9a
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SHA256
11b716f0bac693179c51d80939dbaeb915a959ae63ea01ef9eb56af4bed6e6b9
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SHA512
42fc898c321e443ce62afbab1c61fba7771c88f23c78bb2436bc145c1c566f2c2602d0f0d7649ecdedc26c79a2d3dd65639db3724e7e7d4bf86ccc6b89bbcbe9
Malware Config
Extracted
lokibot
http://sempersim.su/gi8/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.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook purchase order_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook purchase order_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook purchase order_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
purchase order_pdf.exedescription pid process target process PID 1180 set thread context of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
purchase order_pdf.exepid process 1960 purchase order_pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
purchase order_pdf.exedescription pid process Token: SeDebugPrivilege 1960 purchase order_pdf.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
purchase order_pdf.exedescription pid process target process PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe PID 1180 wrote to memory of 1960 1180 purchase order_pdf.exe purchase order_pdf.exe -
outlook_office_path 1 IoCs
Processes:
purchase order_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook purchase order_pdf.exe -
outlook_win_path 1 IoCs
Processes:
purchase order_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook purchase order_pdf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe"C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe"C:\Users\Admin\AppData\Local\Temp\purchase order_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/1180-54-0x0000000000F00000-0x0000000000F90000-memory.dmpFilesize
576KB
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memory/1180-55-0x0000000076C81000-0x0000000076C83000-memory.dmpFilesize
8KB
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memory/1180-56-0x0000000004910000-0x0000000004980000-memory.dmpFilesize
448KB
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memory/1180-57-0x0000000000290000-0x00000000002B0000-memory.dmpFilesize
128KB
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memory/1180-58-0x00000000007C0000-0x00000000007CE000-memory.dmpFilesize
56KB
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memory/1180-59-0x0000000005DA0000-0x0000000005E02000-memory.dmpFilesize
392KB
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memory/1180-60-0x0000000000A70000-0x0000000000A90000-memory.dmpFilesize
128KB
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memory/1960-61-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-62-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-64-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-66-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-67-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-69-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-70-0x00000000004139DE-mapping.dmp
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memory/1960-72-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-74-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1960-75-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB