Analysis
- max time kernel
69s - max time network
112s - platform
windows10_x64 - resource
win10v20201028 - submitted
02/02/2021, 09:47
General
- Target a9581f8ce2c82aa87456630526b62d7d.exe
- Size 307KB
- Sample210202-xd3zkrxlt6
- SHA256 b8db7c77bddbcd34653bfcb9f74eaef50a4557e2bde18214798a5c2baadedc51
Score
10/10
Malware Config
Extracted
Family
-
formbook
C2
-
http://www.bytecommunication.com/aky/
Decoy
-
jeiksaoeklea.com
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sagame-auto.net
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soloseriolavoro.com
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thecreatorsbook.com
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superskritch.com
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oroxequipment.com
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heart-of-art.online
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liwedfg.com
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fisherofsouls.com
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jota.xyz
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nehyam.com
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smart-contact-delivery.com
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hoom.guru
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dgryds.com
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thesoakcpd.com
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mishv.com
-
rings-factory.info
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bero-craft-beers.com
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podcastnamegenerators.com
-
856379813.xyz
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 1 IoCs
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9581f8ce2c82aa87456630526b62d7d.exe"C:\Users\Admin\AppData\Local\Temp\a9581f8ce2c82aa87456630526b62d7d.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a9581f8ce2c82aa87456630526b62d7d.exe"C:\Users\Admin\AppData\Local\Temp\a9581f8ce2c82aa87456630526b62d7d.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3748-5-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3748-6-0x0000000000A10000-0x0000000000D30000-memory.dmp