Analysis
- max time kernel
151s - max time network
160s - platform
windows10_x64 - resource
win10v20210408 - submitted
02/08/2021, 05:29
General
- Target SPARE PARTS Provision_pdf.exe
- Size 790KB
- Sample210802-c4tjmqhe4e
- SHA256 820874caef7dd09b3475fbeac4b6b7372446b6b5eee1583aa7eef9610e27b9f8
Malware Config
Extracted
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xloader
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2.3
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http://www.eco-memo.com/7bun/
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olimpiyatcarpet.com
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dbgpartners.com
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terra-kapitalverwaltung.com
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nutrasweetlnatural.com
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onetinyproject.com
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ringroadpartners.com
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1099jigs.com
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hm-refnd.com
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chameocarajf.com
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slashprices.net
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greatestmomentsin.com
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abgg999.com
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newyorkbookforum.net
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organizationfun.net
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sneakerssupermarket.com
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abstraksiekonomi.com
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canadadirect.net
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jobjiihnb.club
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yonderdesk.com
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scholarlyleadership.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 44 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"C:\Users\Admin\AppData\Local\Temp\SPARE PARTS Provision_pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.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\SPARE PARTS Provision_pdf.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/752-115-0x0000000003071000-0x0000000003072000-memory.dmp
memory/752-114-0x0000000003070000-0x0000000003071000-memory.dmp
memory/1292-123-0x00000000005C0000-0x00000000005E9000-memory.dmp
memory/1292-126-0x0000000004950000-0x00000000049E0000-memory.dmp
memory/1292-122-0x0000000001280000-0x000000000128C000-memory.dmp
memory/1292-124-0x0000000000F50000-0x0000000001270000-memory.dmp
memory/1848-118-0x00000000014C0000-0x00000000017E0000-memory.dmp
memory/1848-119-0x00000000014A0000-0x00000000014B1000-memory.dmp
memory/1848-116-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3060-120-0x0000000007370000-0x00000000074CD000-memory.dmp
memory/3060-127-0x0000000005AD0000-0x0000000005BF1000-memory.dmp