Analysis
- max time kernel
4294215s - max time network
161s - platform
windows7_x64 - resource
win7-20220311-en - submitted
21/03/2022, 12:45
General
- Target Boat Payment Copy.exe
- Size 301KB
- Sample220321-py4alaccc4
- SHA256 7de9f7a81557d4a2a6818b50b8f8ab8948ce6329bf1c696d038e1231237a07d0
Malware Config
Extracted
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xloader
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2.5
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ubqk
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tundrat-celltherapy.com
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superfinance.club
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5x5week.com
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687504.com
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clarkdn.com
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potterypklsck.xyz
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4m5k.com
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21t8.com
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94o2ohfjg.com
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bhupendratravels.com
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nomadashop.com
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w388bet.bet
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naturalenetwork.net
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tupaqu.com
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osooir.com
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jengly.com
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cbsharjah.icu
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tokowallpaperbekasi.com
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baggamut.com
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upoon81.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 2 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 31 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Boat Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Boat Payment Copy.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\xabehid.exeC:\Users\Admin\AppData\Local\Temp\xabehid.exe C:\Users\Admin\AppData\Local\Temp\rmyft3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\xabehid.exeC:\Users\Admin\AppData\Local\Temp\xabehid.exe C:\Users\Admin\AppData\Local\Temp\rmyft4⤵
- Executes dropped EXE
- 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\xabehid.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/616-66-0x0000000000950000-0x0000000000C53000-memory.dmp
memory/616-71-0x000000000041D000-0x000000000041E000-memory.dmp
memory/616-65-0x0000000000400000-0x0000000000429000-memory.dmp
memory/616-72-0x0000000000260000-0x0000000000271000-memory.dmp
memory/616-67-0x000000000041D000-0x000000000041E000-memory.dmp
memory/616-62-0x0000000000400000-0x0000000000429000-memory.dmp
memory/616-68-0x00000000001B0000-0x00000000001C1000-memory.dmp
memory/1044-54-0x00000000749A1000-0x00000000749A3000-memory.dmp
memory/1180-69-0x0000000004A00000-0x0000000004B27000-memory.dmp
memory/1180-73-0x0000000004B30000-0x0000000004C41000-memory.dmp
memory/1180-78-0x0000000003A40000-0x0000000003B01000-memory.dmp
memory/1872-74-0x0000000000A70000-0x0000000000A7D000-memory.dmp
memory/1872-75-0x0000000002010000-0x0000000002313000-memory.dmp
memory/1872-76-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/1872-77-0x0000000000880000-0x0000000000910000-memory.dmp