Analysis
- max time kernel
86s - max time network
132s - platform
windows10_x64 - resource
win10v20210408 - submitted
30/08/2021, 07:50
General
- Target ce2507ea9bf81d82d5df1b6878b95fc4.exe
- Size 684KB
- Sample210830-41fs2hdmzx
- SHA256 84fe246796952c9de41a5c2355bfbcb0dbea52f3e107395c8f40d3eec500cacf
Malware Config
Extracted
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xloader
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2.3
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n8ba
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http://www.narrowpathwc.com/n8ba/
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thefitflect.com
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anytourist.com
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blggz.xyz
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ascope.club
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obyeboss.com
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braun-mathematik.online
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mtsnurulislamsby.com
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jwpropertiestn.com
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animalds.com
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cunerier.com
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sillysocklife.com
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shopliyonamaaghin.net
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theredcymbalsco.com
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lostbikeproject.com
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ryggoqlmga.club
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realestatetriggers.com
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luvlauricephotography.com
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cheesehome.cloud
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5fashionfix.net
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wata-6-rwem.net
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ce2507ea9bf81d82d5df1b6878b95fc4.exe"C:\Users\Admin\AppData\Local\Temp\ce2507ea9bf81d82d5df1b6878b95fc4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YAncvicgD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC331.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ce2507ea9bf81d82d5df1b6878b95fc4.exe"C:\Users\Admin\AppData\Local\Temp\ce2507ea9bf81d82d5df1b6878b95fc4.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2660-127-0x0000000001030000-0x0000000001350000-memory.dmp
memory/2660-125-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4648-118-0x0000000005040000-0x0000000005041000-memory.dmp
memory/4648-120-0x0000000005320000-0x0000000005336000-memory.dmp
memory/4648-121-0x00000000074D0000-0x00000000074D1000-memory.dmp
memory/4648-122-0x0000000002810000-0x000000000286F000-memory.dmp
memory/4648-123-0x00000000028B0000-0x00000000028DB000-memory.dmp
memory/4648-119-0x00000000050D0000-0x00000000050D1000-memory.dmp
memory/4648-114-0x0000000000690000-0x0000000000691000-memory.dmp
memory/4648-117-0x0000000005140000-0x0000000005141000-memory.dmp
memory/4648-116-0x00000000055A0000-0x00000000055A1000-memory.dmp