Analysis
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max time kernel
229s -
max time network
236s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2022 18:52
Behavioral task
behavioral1
Sample
ae43160d7dad131c3bacdf5ff482a428523de85a35e874d1906fd7f9c68ed97f.rar
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
ae43160d7dad131c3bacdf5ff482a428523de85a35e874d1906fd7f9c68ed97f.rar
Resource
win10v2004-20220721-en
Behavioral task
behavioral3
Sample
Setup/Setup.exe
Resource
win7-20220718-en
General
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Target
Setup/Setup.exe
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Size
385.9MB
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MD5
0cc8c8d79c0eb8352305dc80d4c7d28a
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SHA1
e9b479a3f4b33d3ebcc41d21584fd7abc26d28e0
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SHA256
1f312cb92e5c7cc484f5c343efd701d8bb750a66be308f6aa863632a4c4a198b
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SHA512
0d0e541291bc3538d5492edb4867861ec1213167430ed0c5537d08e66d834a20a67d0cd8c839b81b0de7d6a9c3c45a661c6d7d178885cd73da7cb529408c15e3
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Setup.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Setup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Setup.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:
resource yara_rule behavioral4/memory/960-130-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-132-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-131-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-137-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-138-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-139-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-141-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-142-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-143-0x0000000000860000-0x0000000001481000-memory.dmp themida behavioral4/memory/960-163-0x0000000000860000-0x0000000001481000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
Setup.exepid process 960 Setup.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4572 960 WerFault.exe Setup.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Setup.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Setup.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
Setup.exepid process 960 Setup.exe 960 Setup.exe 960 Setup.exe 960 Setup.exe 960 Setup.exe 960 Setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup\Setup.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 14362⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 960 -ip 9601⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/960-130-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-132-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-131-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-137-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-138-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-140-0x0000000077E10000-0x0000000077FB3000-memory.dmpFilesize
1.6MB
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memory/960-139-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-141-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-142-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-143-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-144-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/960-163-0x0000000000860000-0x0000000001481000-memory.dmpFilesize
12.1MB
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memory/960-164-0x0000000077E10000-0x0000000077FB3000-memory.dmpFilesize
1.6MB