Analysis
- max time kernel
150s - max time network
147s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
16/10/2021, 13:21
General
- Target Purchasing Order.exe
- Size 983KB
- Sample211016-qlm9aacab6
- SHA256 1e24e03e9ffdbe39ca8d357d0130aff5c50f2ddd7b2f613ab9dc01f02d0527d3
Malware Config
Extracted
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xloader
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2.5
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gebg
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http://www.familia19.online/gebg/
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advtaisviana.com
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funtheratees.com
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designerauthenticator.com
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camporequerido.com
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lotsixteenfoundation.com
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mexico-datacenter.com
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darkromancereviews.com
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huaguimei.com
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shopdirectpro.com
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integral-omit.com
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translationers.com
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noriaki0357.com
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braincussionuniversity.com
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votifyme.net
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brightsandstudios.net
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tra4fficsearchtabspace.rest
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cataracte-marseille.com
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liangyuwang.com
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passhineanddine.com
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sunnysikka.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Suspicious behavior: EnumeratesProcesses 54 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Purchasing Order.exe"C:\Users\Admin\AppData\Local\Temp\Purchasing Order.exe"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\secinit.exeC:\Windows\System32\secinit.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.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:\Windows\SysWOW64\secinit.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/772-129-0x0000000004D20000-0x0000000004DB0000-memory.dmp
memory/772-128-0x0000000004ED0000-0x00000000051F0000-memory.dmp
memory/772-126-0x0000000001030000-0x0000000001059000-memory.dmp
memory/772-125-0x0000000001180000-0x0000000001193000-memory.dmp
memory/1056-119-0x0000000000820000-0x0000000000821000-memory.dmp
memory/1056-121-0x00000000047D0000-0x0000000004AF0000-memory.dmp
memory/1056-122-0x0000000001060000-0x0000000001071000-memory.dmp
memory/1056-120-0x0000000072480000-0x00000000724A9000-memory.dmp
memory/2476-115-0x0000000002400000-0x0000000002401000-memory.dmp
memory/2476-116-0x0000000002421000-0x0000000002435000-memory.dmp
memory/2568-123-0x0000000007000000-0x0000000007107000-memory.dmp
memory/2568-130-0x0000000002FF0000-0x00000000030BC000-memory.dmp