Analysis
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max time kernel
58s -
max time network
70s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
27-07-2022 19:15
Behavioral task
behavioral1
Sample
Setup_13.exe
Resource
win7-20220715-en
General
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Target
Setup_13.exe
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Size
371.6MB
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MD5
6dca4c6fbbc71f493212ee52a8de5de7
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SHA1
9c0bcb01b9c892a36d93a667eb554652d0881a29
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SHA256
85ba0f7790c50a07ef1cb227c452074fd3bfc7a3e94a6a7479bdb8470399086b
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SHA512
ea82e353d81b79285c9898234821efe425529ad1d4b9afcb07cceaff63c836b6616ac7b3850627d2be1dcbb93e40b439fcb337eab1809c9a31befaead13b6cd8
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Setup_13.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup_13.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Setup_13.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Setup_13.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Setup_13.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 behavioral1/memory/1492-54-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-60-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-61-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-63-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-64-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-65-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-66-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-67-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-68-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-69-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-70-0x0000000000C90000-0x0000000001AAB000-memory.dmp themida behavioral1/memory/1492-92-0x0000000000C90000-0x0000000001AAB000-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_13.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup_13.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
Setup_13.exepid process 1492 Setup_13.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Setup_13.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Setup_13.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Setup_13.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Setup_13.exepid process 1492 Setup_13.exe 1492 Setup_13.exe 1492 Setup_13.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup_13.exe"C:\Users\Admin\AppData\Local\Temp\Setup_13.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1492-54-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-59-0x0000000074DB1000-0x0000000074DB3000-memory.dmpFilesize
8KB
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memory/1492-60-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-61-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-62-0x0000000076EA0000-0x0000000077020000-memory.dmpFilesize
1.5MB
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memory/1492-63-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-64-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-65-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-66-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-67-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-68-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-69-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-70-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB
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memory/1492-71-0x0000000076EA0000-0x0000000077020000-memory.dmpFilesize
1.5MB
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memory/1492-72-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/1492-91-0x0000000076EA0000-0x0000000077020000-memory.dmpFilesize
1.5MB
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memory/1492-92-0x0000000000C90000-0x0000000001AAB000-memory.dmpFilesize
14.1MB