Analysis
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max time kernel
54s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
27-07-2022 19:19
Behavioral task
behavioral1
Sample
Setup_2.exe
Resource
win7-20220718-en
General
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Target
Setup_2.exe
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Size
385.8MB
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MD5
60441d5f669f8dfeca7c50d5324debd8
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SHA1
d5a950aa64edf95e3cce3c4028636bf8ba6f0d81
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SHA256
0d7844a741c16e35df0194c05f30e0e74607319f3b52b630bacfff3e1aac2d3a
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SHA512
e67004cb71dbbe8398c3bcb65ea9150ccd150795f1a4ce2114b9685b3e10c4806da20c69b8c846393f28a436947fa665ad36f52e83ca32649b0dc6506f58592e
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Setup_2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup_2.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Setup_2.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Setup_2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Setup_2.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/992-54-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-60-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-61-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-62-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-64-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-65-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-67-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-66-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-68-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-69-0x0000000000920000-0x0000000001518000-memory.dmp themida behavioral1/memory/992-89-0x0000000000920000-0x0000000001518000-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_2.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup_2.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
Setup_2.exepid process 992 Setup_2.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Setup_2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Setup_2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Setup_2.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Setup_2.exepid process 992 Setup_2.exe 992 Setup_2.exe 992 Setup_2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup_2.exe"C:\Users\Admin\AppData\Local\Temp\Setup_2.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/992-54-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-59-0x0000000075441000-0x0000000075443000-memory.dmpFilesize
8KB
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memory/992-60-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-61-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-62-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-63-0x0000000077880000-0x0000000077A00000-memory.dmpFilesize
1.5MB
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memory/992-64-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-65-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-67-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-66-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-68-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-69-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-70-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/992-89-0x0000000000920000-0x0000000001518000-memory.dmpFilesize
12.0MB
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memory/992-90-0x0000000077880000-0x0000000077A00000-memory.dmpFilesize
1.5MB