Analysis
- max time kernel
119s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211014 - submitted
19/10/2021, 14:26
General
- Target 222edb446ae73e059a6d50d07741f24c.exe
- Size 255KB
- Sample211019-rrve8agab8
- SHA256 6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
mxnu
C2
-
http://www.naplesconciergerealty.com/mxnu/
Decoy
-
insightmyhome.com
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gabriellamaxey.com
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029atk.xyz
-
marshconstructions.com
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technichoffghosts.com
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blue-ivy-boutique-au.com
-
1sunsetgroup.com
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elfkuhnispb.store
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caoliudh.club
-
verifiedpaypal.net
-
jellyice-tr.com
-
gatescres.com
-
bloomberq.online
-
crystaltopagent.net
-
uggs-line.com
-
ecommerceplatform.xyz
-
historyofcambridge.com
-
sattaking-gaziabad.xyz
-
digisor.com
-
beachpawsmobilegrooming.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\222edb446ae73e059a6d50d07741f24c.exe"C:\Users\Admin\AppData\Local\Temp\222edb446ae73e059a6d50d07741f24c.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\222edb446ae73e059a6d50d07741f24c.exe"C:\Users\Admin\AppData\Local\Temp\222edb446ae73e059a6d50d07741f24c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/968-56-0x0000000000400000-0x0000000000429000-memory.dmp
memory/968-58-0x0000000000860000-0x0000000000B63000-memory.dmp
memory/1572-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp