Analysis
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max time kernel
185s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2022 09:03
Static task
static1
Behavioral task
behavioral1
Sample
7ccb778b845c8a49f4a8487482b1dc2c.exe
Resource
win7-20221111-en
General
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Target
7ccb778b845c8a49f4a8487482b1dc2c.exe
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Size
2.1MB
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MD5
7ccb778b845c8a49f4a8487482b1dc2c
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SHA1
a30c90788d077df053fb0162d9e728a21a898bdb
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SHA256
fc67f616c652c250ffb7a6acd161f64cad63be69cb18d9d3b97456c3e5029dbb
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SHA512
98e300b23cf5c66a6828677bbc12752c1029bcb8a7de46a9af2d1e10304acbb26a2abdaa66d04953e450375018b69bdeb202d04d28b156107acb04af2f357099
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SSDEEP
49152:YquirGYBpq99AqkfX/NV/ET9/coPusXh3:sSpq99puPScUusR
Malware Config
Extracted
systembc
slavelever.info:4248
slavelevereoewl.info:4248
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
7ccb778b845c8a49f4a8487482b1dc2c.exe7ccb778b845c8a49f4a8487482b1dc2c.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 7ccb778b845c8a49f4a8487482b1dc2c.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 7ccb778b845c8a49f4a8487482b1dc2c.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
7ccb778b845c8a49f4a8487482b1dc2c.exe7ccb778b845c8a49f4a8487482b1dc2c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 7ccb778b845c8a49f4a8487482b1dc2c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 7ccb778b845c8a49f4a8487482b1dc2c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 7ccb778b845c8a49f4a8487482b1dc2c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 7ccb778b845c8a49f4a8487482b1dc2c.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:
7ccb778b845c8a49f4a8487482b1dc2c.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Wine 7ccb778b845c8a49f4a8487482b1dc2c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
7ccb778b845c8a49f4a8487482b1dc2c.exe7ccb778b845c8a49f4a8487482b1dc2c.exepid process 4356 7ccb778b845c8a49f4a8487482b1dc2c.exe 4940 7ccb778b845c8a49f4a8487482b1dc2c.exe -
Drops file in Windows directory 2 IoCs
Processes:
7ccb778b845c8a49f4a8487482b1dc2c.exedescription ioc process File created C:\Windows\Tasks\wow64.job 7ccb778b845c8a49f4a8487482b1dc2c.exe File opened for modification C:\Windows\Tasks\wow64.job 7ccb778b845c8a49f4a8487482b1dc2c.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
7ccb778b845c8a49f4a8487482b1dc2c.exe7ccb778b845c8a49f4a8487482b1dc2c.exepid process 4356 7ccb778b845c8a49f4a8487482b1dc2c.exe 4356 7ccb778b845c8a49f4a8487482b1dc2c.exe 4940 7ccb778b845c8a49f4a8487482b1dc2c.exe 4940 7ccb778b845c8a49f4a8487482b1dc2c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7ccb778b845c8a49f4a8487482b1dc2c.exe"C:\Users\Admin\AppData\Local\Temp\7ccb778b845c8a49f4a8487482b1dc2c.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\7ccb778b845c8a49f4a8487482b1dc2c.exeC:\Users\Admin\AppData\Local\Temp\7ccb778b845c8a49f4a8487482b1dc2c.exe start1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4356-132-0x0000000000400000-0x00000000008B6000-memory.dmpFilesize
4.7MB
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memory/4356-133-0x00000000776F0000-0x0000000077893000-memory.dmpFilesize
1.6MB
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memory/4356-134-0x0000000000400000-0x00000000008B6000-memory.dmpFilesize
4.7MB
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memory/4356-135-0x00000000776F0000-0x0000000077893000-memory.dmpFilesize
1.6MB
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memory/4356-140-0x00000000776F0000-0x0000000077893000-memory.dmpFilesize
1.6MB
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memory/4940-136-0x0000000000400000-0x00000000008B6000-memory.dmpFilesize
4.7MB
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memory/4940-137-0x00000000776F0000-0x0000000077893000-memory.dmpFilesize
1.6MB
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memory/4940-138-0x0000000000400000-0x00000000008B6000-memory.dmpFilesize
4.7MB
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memory/4940-139-0x00000000776F0000-0x0000000077893000-memory.dmpFilesize
1.6MB