Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 18:46
Static task
static1
Behavioral task
behavioral1
Sample
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe
Resource
win10v2004-20240508-en
General
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Target
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe
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Size
14.6MB
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MD5
51f8844e1ffe0784c96c775213e12da7
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SHA1
d96bef1c07db5088160a5e4e362cfe7f22a61ab5
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SHA256
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557
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SHA512
b4a76b3b19db4865abc3db6c534d73c9f2ed69dd37cbc50069cdc2a484df713c5f78e98db03770a9ce43fa8024ef7ca26c64ea599c278be091e39ebd7b433c01
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SSDEEP
393216:RWMypjm/mSh6gcMGo13D7VquFeRq5solYLML5vnF:IM0ykgcfotDzei3AML5vF
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.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:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exedescription ioc process File opened for modification \??\PhysicalDrive0 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exepid process 212 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exepid process 212 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe 212 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exepid process 212 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe 212 cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe"C:\Users\Admin\AppData\Local\Temp\cd3fd72c86defc317c58ae5fb7bc7fcb6ee7e2c37d3bb0aa214fa3552602b557.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/212-0-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB
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memory/212-1-0x0000000077464000-0x0000000077466000-memory.dmpFilesize
8KB
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memory/212-4-0x0000000005BC0000-0x0000000005C6A000-memory.dmpFilesize
680KB
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memory/212-16-0x0000000005B70000-0x0000000005BB0000-memory.dmpFilesize
256KB
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memory/212-12-0x0000000005B70000-0x0000000005BB0000-memory.dmpFilesize
256KB
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memory/212-11-0x0000000005B70000-0x0000000005BB0000-memory.dmpFilesize
256KB
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memory/212-5-0x0000000005BC0000-0x0000000005C6A000-memory.dmpFilesize
680KB
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memory/212-3-0x0000000000401000-0x000000000059F000-memory.dmpFilesize
1.6MB
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memory/212-17-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB
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memory/212-18-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB
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memory/212-19-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB
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memory/212-20-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB
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memory/212-22-0x0000000000400000-0x0000000001032000-memory.dmpFilesize
12.2MB