Analysis
- max time kernel
118s - max time network
136s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
04/12/2021, 07:32
General
- Target 81d3d84dbb85fb9d7f629d02fa3474c2.exe
- Size 307KB
- Sample211204-jcy6vsddf8
- SHA256 29e7d7eec0c8b07eac1b67b2875c1942104495e5e37f8b08fd788d4157376b1b
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
fqiq
C2
-
http://www.esyscoloradosprings.com/fqiq/
Decoy
-
driventow.com
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ipatchwork.today
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bolder.equipment
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seal-brother.com
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mountlaketerraceapartments.com
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weeden.xyz
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sanlifalan.com
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athafood.com
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isshinn1.com
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creationslazzaroni.com
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eclecticrenaissancewoman.com
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satellitephonstore.com
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cotchildcare.com
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yamacorp.digital
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ff4cuno43.xyz
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quicksticks.community
-
govindfinance.com
-
farmersfirstseed.com
-
megacinema.club
-
tablescaperendezvous4two.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 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\81d3d84dbb85fb9d7f629d02fa3474c2.exe"C:\Users\Admin\AppData\Local\Temp\81d3d84dbb85fb9d7f629d02fa3474c2.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\81d3d84dbb85fb9d7f629d02fa3474c2.exe"C:\Users\Admin\AppData\Local\Temp\81d3d84dbb85fb9d7f629d02fa3474c2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1172-119-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1172-121-0x00000000009C0000-0x0000000000CE0000-memory.dmp