Analysis
- max time kernel
126s - max time network
153s - platform
windows7_x64 - resource
win7v20210408 - submitted
23/09/2021, 06:23
General
- Target 62c72f781d7001dff6d747ee91e33e32.exe
- Size 262KB
- Sample210923-g5gfeafbb4
- SHA256 990a8fa7e96d2cd90b09ab39794df984bc153d0dcd390afbca19a42b689d4e7d
Malware Config
Extracted
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xloader
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2.5
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m0np
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http://www.devmedicalcentre.com/m0np/
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gruppovimar.com
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seniordatingtv.com
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pinpinyouqian.website
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retreatreflectreplenish.com
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baby-handmade.store
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econsupplies.com
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helloaustinpodcast.com
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europe-lodging.com
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ferahanaokulu.com
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thehomeinspo.com
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rawhoneytnpasumo6.xyz
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tyckasei.quest
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scissorsandbuffer.com
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jatinvestmentsmaldives.com
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softandcute.store
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afuturemakerspromotions.online
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leonsigntech.com
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havetheshortscovered.com
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cvkf.email
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iplyyu.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Loads dropped DLL 1 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.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\62c72f781d7001dff6d747ee91e33e32.exe"C:\Users\Admin\AppData\Local\Temp\62c72f781d7001dff6d747ee91e33e32.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\62c72f781d7001dff6d747ee91e33e32.exe"C:\Users\Admin\AppData\Local\Temp\62c72f781d7001dff6d747ee91e33e32.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1636-62-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1636-64-0x0000000000910000-0x0000000000C13000-memory.dmp
memory/1660-60-0x00000000762C1000-0x00000000762C3000-memory.dmp