Analysis
- max time kernel
148s - max time network
146s - platform
windows10_x64 - resource
win10v20201028 - submitted
01/03/2021, 07:53
General
- Target Purchase Order.exe
- Size 642KB
- Sample210301-aynddr1bg2
- SHA256 c6ac2829b2373ca2a1eef82c5fa6f8bc6dbf304ef77aaed0a9f9e2f27db9993b
Malware Config
Extracted
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xloader
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http://www.besthardinquiryremoval.services/noi6/
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daliglobalservice.com
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thenationschristianchurch.com
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aliqy.com
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grace-saunders.com
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endlessretirement.com
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stanleycupticket.com
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dltgame.club
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healthqnahindi.com
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salniyrk.icu
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laurasbaked.com
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vintagechinese.com
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agrocomposites.com
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aimedsports.com
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vegeatsdirect.com
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goh-pbl.com
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fairview.global
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affiliateprogramscenter.com
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blogizarshop.com
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loorzon.com
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curtex.info
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 22 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 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\Purchase Order.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order.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\Purchase Order.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\mstsc.exe"C:\Windows\SysWOW64\mstsc.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\Purchase Order.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/60-2-0x0000000073AD0000-0x00000000741BE000-memory.dmp
memory/60-3-0x0000000000850000-0x0000000000851000-memory.dmp
memory/60-5-0x0000000005100000-0x0000000005101000-memory.dmp
memory/60-6-0x00000000056A0000-0x00000000056A1000-memory.dmp
memory/60-7-0x0000000005240000-0x0000000005241000-memory.dmp
memory/60-8-0x0000000005470000-0x0000000005471000-memory.dmp
memory/60-9-0x00000000051B0000-0x00000000051B1000-memory.dmp
memory/60-10-0x0000000005480000-0x0000000005481000-memory.dmp
memory/60-11-0x0000000009DA0000-0x000000000DD9D000-memory.dmp
memory/60-12-0x0000000005620000-0x0000000005670000-memory.dmp
memory/512-20-0x00000000009E0000-0x0000000000CDC000-memory.dmp
memory/512-21-0x0000000003000000-0x0000000003029000-memory.dmp
memory/512-23-0x0000000004750000-0x0000000004A70000-memory.dmp
memory/512-24-0x0000000004640000-0x00000000046CF000-memory.dmp
memory/2604-16-0x0000000001020000-0x0000000001340000-memory.dmp
memory/2604-17-0x00000000007C0000-0x00000000007D0000-memory.dmp
memory/2604-13-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3012-18-0x0000000006840000-0x000000000697E000-memory.dmp
memory/3012-25-0x0000000002E10000-0x0000000002EF6000-memory.dmp