Analysis
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max time kernel
134s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
24-05-2024 14:37
General
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Target
Propuesta-estrategia 29-04-2019.exe
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Size
829KB
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MD5
c5625d3c00e416b314e651b3796ad436
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SHA1
47d90e9a8ba657c3bdb2121de6952bffbeb823ec
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SHA256
d4c6d32e6565f24f8e724b3b8bc084d7f1a387b4849d7352b1b1aef53ad0f0f9
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SHA512
f829e3d78b02abcf0614b954444fec9597adad7d5d8cafe7772f8e53dc89bd43a66dd76a85f183debd483f7343b810422276c64fc5a5fbbb4553e3db8a79694d
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SSDEEP
12288:4JypgB94+H6ExSDVjGj6AIoUeM2+Go7INKHu3/Ff/nAPx3cuCMb+raMe+bwvMxQ:jpqVSByj/k73ikxMutQbwUy
Malware Config
Signatures
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BetaBot
Beta Bot is a Trojan that infects computers and disables Antivirus.
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Modifies firewall policy service 2 TTPs 4 IoCs
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Sets file execution options in registry 2 TTPs 4 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
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Program crash 1 IoCs
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Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 2 IoCs
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Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
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Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 28 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Propuesta-estrategia 29-04-2019.exe"C:\Users\Admin\AppData\Local\Temp\Propuesta-estrategia 29-04-2019.exe"1⤵
- Sets file execution options in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Checks BIOS information in registry
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer Protected Mode Banner
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 11443⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2016 -ip 20161⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
52KB
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Filesize
128KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
852KB
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Filesize
408KB
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Filesize
128KB
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Filesize
48KB
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Filesize
408KB
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Filesize
4KB
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Filesize
4KB
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Filesize
408KB
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Filesize
852KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4.2MB
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Filesize
1.2MB
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Filesize
4.2MB
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Filesize
4.2MB