Analysis
- max time kernel
109s - max time network
91s - platform
windows10_x64 - resource
win10v20201028 - submitted
08/03/2021, 13:43
General
- Target 4950dc27039e2f9ce46e336603f6398c.exe
- Size 620KB
- Sample210308-fw7nykl2qa
- SHA256 c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Malware Config
Extracted
-
xloader
-
http://www.rizrvd.com/bw82/
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fundamentaliemef.com
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gallerybrows.com
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leadeligey.com
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octoberx2.online
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climaxnovels.com
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gdsjgf.com
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curateherstories.com
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blacksailus.com
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yjpps.com
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gmobilet.com
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fcoins.club
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foreverlive2027.com
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healthyfifties.com
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wmarquezy.com
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housebulb.com
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thebabyfriendly.com
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primajayaintiperkasa.com
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learnplaychess.com
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chrisbubser.digital
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xn--avenr-wsa.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4950dc27039e2f9ce46e336603f6398c.exe"C:\Users\Admin\AppData\Local\Temp\4950dc27039e2f9ce46e336603f6398c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\4950dc27039e2f9ce46e336603f6398c.exe"C:\Users\Admin\AppData\Local\Temp\4950dc27039e2f9ce46e336603f6398c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/412-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/412-15-0x0000000001770000-0x0000000001A90000-memory.dmp
memory/4696-2-0x0000000073430000-0x0000000073B1E000-memory.dmp
memory/4696-3-0x00000000006F0000-0x00000000006F1000-memory.dmp
memory/4696-5-0x0000000005620000-0x0000000005621000-memory.dmp
memory/4696-6-0x00000000051C0000-0x00000000051C1000-memory.dmp
memory/4696-7-0x0000000005260000-0x0000000005261000-memory.dmp
memory/4696-8-0x00000000050B0000-0x00000000050B1000-memory.dmp
memory/4696-9-0x0000000005120000-0x0000000005121000-memory.dmp
memory/4696-10-0x0000000005100000-0x0000000005107000-memory.dmp
memory/4696-11-0x0000000001060000-0x00000000010AF000-memory.dmp