Analysis
- max time kernel
121s - max time network
122s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
17/12/2021, 16:30
General
- Target e4133afba26efde5b01959df65c3eeb4.exe
- Size 457KB
- Sample211217-tztj1adhd2
- SHA256 b30e2fa345e02eecf58f3672cab4f07b4c6f84712c7dee9a64ca3005ac7bf255
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
fqiq
Decoy
-
driventow.com
-
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
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govindfinance.com
-
farmersfirstseed.com
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megacinema.club
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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\e4133afba26efde5b01959df65c3eeb4.exe"C:\Users\Admin\AppData\Local\Temp\e4133afba26efde5b01959df65c3eeb4.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\e4133afba26efde5b01959df65c3eeb4.exe"C:\Users\Admin\AppData\Local\Temp\e4133afba26efde5b01959df65c3eeb4.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2668-115-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2668-117-0x0000000000AD0000-0x0000000000DF0000-memory.dmp