Analysis
- max time kernel
150s - max time network
153s - platform
windows7_x64 - resource
win7v20201028 - submitted
08/04/2021, 15:44
General
- Target PO-RFQ # 097663899 pdf .exe
- Size 869KB
- Sample210408-e4z2dmnjtj
- SHA256 69be518fd3748193be11e41acb1fb3e674b6c3f898193dec0c595bf450b19cf8
Malware Config
Extracted
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xloader
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2.3
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http://www.aquaroyaume.com/uabu/
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khedutbajar.com
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vehicleporn.com
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misanthropedia.com
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partum.life
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tenshinstore.com
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51tayi.com
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rgr.one
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lattakia-imbiss.com
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escalerasdemetal.com
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nationalurc.info
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prettygalglam.com
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globalperfumery.com
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ivulam.xyz
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qingniang.club
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quick2ulube.com
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curiget.xyz
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ujeiakosdka.com
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lacapitalcaferestaurant.com
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agarkovsport.online
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okashidonya.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 12 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\PO-RFQ # 097663899 pdf .exe"C:\Users\Admin\AppData\Local\Temp\PO-RFQ # 097663899 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\PO-RFQ # 097663899 pdf .exe"C:\Users\Admin\AppData\Local\Temp\PO-RFQ # 097663899 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\PO-RFQ # 097663899 pdf .exe"3⤵
- Deletes itself
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1192-72-0x0000000004A30000-0x0000000004B98000-memory.dmp
memory/1192-79-0x0000000005F90000-0x0000000006104000-memory.dmp
memory/1516-78-0x0000000000690000-0x0000000000720000-memory.dmp
memory/1516-77-0x0000000000790000-0x0000000000A93000-memory.dmp
memory/1516-76-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/1516-75-0x0000000000240000-0x0000000000246000-memory.dmp
memory/1640-65-0x0000000005210000-0x0000000005285000-memory.dmp
memory/1640-66-0x00000000006C0000-0x00000000006EE000-memory.dmp
memory/1640-60-0x0000000000A70000-0x0000000000A71000-memory.dmp
memory/1640-64-0x000000007EF40000-0x000000007EF41000-memory.dmp
memory/1640-63-0x00000000004A0000-0x00000000004A6000-memory.dmp
memory/1640-62-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/1788-70-0x0000000000CE0000-0x0000000000FE3000-memory.dmp
memory/1788-71-0x0000000000160000-0x0000000000171000-memory.dmp
memory/1788-67-0x0000000000400000-0x0000000000429000-memory.dmp