Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
06/08/2024, 01:27
General
- Target 2f1f6bee630ceab483495b681e2468e018f6a9f2f28842d9ac7b40cf1e621f08.exe
- Size 1.1MB
- Sample240806-bt375svekn
- SHA256 2f1f6bee630ceab483495b681e2468e018f6a9f2f28842d9ac7b40cf1e621f08
Malware Config
Extracted
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formbook
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4.1
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lm31
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dr-shahmoradi.com
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mogu.live
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antoni-tapies.com
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fhwz79.com
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worldskillscompetition.com
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521b421.com
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jinchenlan.com
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beenprintin.com
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easysnatch.store
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cepatsukses.pro
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yepyepper.com
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privateschoolwichita.com
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vanguardartisan.com
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hbvc.xyz
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17eclbet.com
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loki360store.com
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greatfinland.com
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pranaimed.com
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20587.asia
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stelariptv.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2f1f6bee630ceab483495b681e2468e018f6a9f2f28842d9ac7b40cf1e621f08.exe"C:\Users\Admin\AppData\Local\Temp\2f1f6bee630ceab483495b681e2468e018f6a9f2f28842d9ac7b40cf1e621f08.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\2f1f6bee630ceab483495b681e2468e018f6a9f2f28842d9ac7b40cf1e621f08.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\svchost.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/440-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/440-13-0x0000000001600000-0x000000000194A000-memory.dmp
memory/440-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/440-16-0x0000000000BE0000-0x0000000000BF4000-memory.dmp
memory/2172-11-0x0000000000BE0000-0x0000000000BE4000-memory.dmp
memory/2824-18-0x0000000000970000-0x000000000098E000-memory.dmp
memory/2824-20-0x0000000000970000-0x000000000098E000-memory.dmp
memory/2824-21-0x0000000000990000-0x00000000009BF000-memory.dmp
memory/3472-17-0x0000000007B90000-0x0000000007C82000-memory.dmp
memory/3472-23-0x0000000007B90000-0x0000000007C82000-memory.dmp
memory/3472-26-0x00000000081A0000-0x0000000008290000-memory.dmp
memory/3472-27-0x00000000081A0000-0x0000000008290000-memory.dmp
memory/3472-30-0x00000000081A0000-0x0000000008290000-memory.dmp