Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
01/04/2022, 08:17
General
- Target Request For Quotation GM-0034.pdf.exe
- Size 806KB
- Sample220401-j6pvaadbdj
- SHA256 1cfe87811d0c330dd6fdca569e2c0139fe747ce6ed286a6b1967211da83aea9e
Malware Config
Extracted
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xloader
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2.5
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cnt4
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thetattoomill.com
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novexappliances.com
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prizemoon.net
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holycrabhouse.com
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danielwisellc.com
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proyectanegocios.com
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detectivesprivados-sevilla.com
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iwashitadaiki.com
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sf999.pro
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ntsetopper.com
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lunares.store
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parwarluxurycars.com
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righteouselixir.com
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pntex.website
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libbysrealty.com
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ottolimo.com
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fujinyueba78.com
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tenloe091.xyz
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mypc-computers.online
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tunaliescort.xyz
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 24 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Request For Quotation GM-0034.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Request For Quotation GM-0034.pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Request For Quotation GM-0034.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Request For Quotation GM-0034.pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Request For Quotation GM-0034.pdf.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2316-143-0x0000000007EE0000-0x0000000007FB7000-memory.dmp
memory/2316-136-0x00000000026D0000-0x00000000027C4000-memory.dmp
memory/2396-133-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2396-135-0x0000000001000000-0x0000000001011000-memory.dmp
memory/2396-134-0x0000000001050000-0x000000000139A000-memory.dmp
memory/2396-131-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3588-128-0x0000000001490000-0x000000000152C000-memory.dmp
memory/3588-129-0x0000000008070000-0x00000000080D6000-memory.dmp
memory/3588-124-0x0000000000D20000-0x0000000000DF0000-memory.dmp
memory/3588-127-0x0000000005850000-0x000000000585A000-memory.dmp
memory/3588-126-0x00000000057B0000-0x0000000005842000-memory.dmp
memory/3588-125-0x0000000005D60000-0x0000000006304000-memory.dmp
memory/4036-138-0x0000000000490000-0x0000000000497000-memory.dmp
memory/4036-139-0x0000000000710000-0x0000000000739000-memory.dmp
memory/4036-140-0x0000000001000000-0x000000000134A000-memory.dmp
memory/4036-142-0x0000000001350000-0x00000000013E0000-memory.dmp