Analysis
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max time kernel
90s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
30-05-2022 05:33
Static task
static1
Behavioral task
behavioral1
Sample
ppdjdafasqfz_gr/??????.url
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
ppdjdafasqfz_gr/??????.url
Resource
win10v2004-20220414-en
Behavioral task
behavioral3
Sample
ppdjdafasqfz_gr/???????????6.06.exe
Resource
win7-20220414-en
Behavioral task
behavioral4
Sample
ppdjdafasqfz_gr/???????????6.06.exe
Resource
win10v2004-20220414-en
General
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Target
ppdjdafasqfz_gr/???????????6.06.exe
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Size
1.9MB
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MD5
189e90af285ac23f7c7e613455e78e43
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SHA1
7353341eb1cdea65e69be679bd5d00c7faf9d63e
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SHA256
fa640ccad7e977a775f19e69a317d07c163f9dce07a2e984d45f3579eefb4f30
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SHA512
3702ed7e63d9bb0497e84e50e98309cc5d38032f2c0663d1d2b80bf78d3027cbe7f85bb52c7864d96262c9df96f32f02d54ec19877188054e721310d0a8f5353
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
___________6.06.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ___________6.06.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ___________6.06.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:
___________6.06.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Wine ___________6.06.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
___________6.06.exepid process 4384 ___________6.06.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1148 4384 WerFault.exe ___________6.06.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
___________6.06.exepid process 4384 ___________6.06.exe 4384 ___________6.06.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
___________6.06.exepid process 4384 ___________6.06.exe 4384 ___________6.06.exe 4384 ___________6.06.exe 4384 ___________6.06.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ppdjdafasqfz_gr\___________6.06.exe"C:\Users\Admin\AppData\Local\Temp\ppdjdafasqfz_gr\___________6.06.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 10962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4384 -ip 43841⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4384-130-0x0000000000400000-0x0000000000884000-memory.dmpFilesize
4.5MB
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memory/4384-131-0x0000000077C90000-0x0000000077E33000-memory.dmpFilesize
1.6MB
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memory/4384-132-0x0000000000400000-0x0000000000884000-memory.dmpFilesize
4.5MB
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memory/4384-133-0x0000000000400000-0x0000000000884000-memory.dmpFilesize
4.5MB
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memory/4384-134-0x0000000077C90000-0x0000000077E33000-memory.dmpFilesize
1.6MB