Analysis
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max time kernel
268s -
max time network
295s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 06:51
Static task
static1
Behavioral task
behavioral1
Sample
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe
Resource
win7-20221111-en
General
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Target
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe
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Size
1.8MB
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MD5
844ae729e51154cd161ecc3b9addc20d
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SHA1
93f671334d4838cd6e3f632dd21dfae47fc742b5
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SHA256
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e
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SHA512
cf5324caf2aef459afd2630a0b4f8fff6a6e8e10c0bfa16c58de9a0c3832ae1179bb8b745b18f2641516d319b285dd44e7b64a7b27e1723b8cc19cd3593e19cd
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SSDEEP
49152:Vb9j4giaUnc+cKsyn1bnen3gjAX61cVwmc+UmHkK7OSlzS:jBiaUnc/Kh1benQm614wIUmEPSlzS
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Wine eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Drops file in System32 directory 5 IoCs
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe File opened for modification C:\Windows\System32\GroupPolicy\Machine\Registry.pol eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe File opened for modification C:\Windows\System32\GroupPolicy eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exepid process 3068 eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exepid process 3068 eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe 3068 eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe"C:\Users\Admin\AppData\Local\Temp\eb0deb25600ed4bd927e310f825278f412178e91523c38215555ef5f55aa568e.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3068-132-0x0000000000400000-0x00000000017FC000-memory.dmpFilesize
20.0MB
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memory/3068-133-0x0000000077440000-0x00000000775E3000-memory.dmpFilesize
1.6MB
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memory/3068-134-0x0000000000400000-0x00000000017FC000-memory.dmpFilesize
20.0MB
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memory/3068-135-0x0000000077440000-0x00000000775E3000-memory.dmpFilesize
1.6MB
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memory/3068-136-0x0000000000400000-0x00000000017FC000-memory.dmpFilesize
20.0MB