Analysis
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max time kernel
36s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
25-07-2022 15:20
Behavioral task
behavioral1
Sample
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe
Resource
win7-20220715-en
General
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Target
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe
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Size
2.6MB
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MD5
62bcf3681f7741ac73fbee9b2d2d64cf
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SHA1
2c6cc6a1c7285eef59b8cb79e7086eb6bc7df848
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SHA256
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29
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SHA512
50426883988854ceea4effe09f308e933f3fd762c0211222c1752a1c8e5580a63e8f324a59ee033416bd5fc7b2bcb8c2bdfb2e88067756a7117aae3e88aeaa8a
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exeDpEditor.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ DpEditor.exe -
Executes dropped EXE 1 IoCs
Processes:
DpEditor.exepid process 360 DpEditor.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion DpEditor.exe -
Loads dropped DLL 1 IoCs
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exepid process 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe -
Processes:
resource yara_rule behavioral1/memory/1808-56-0x00000000000B0000-0x0000000000798000-memory.dmp themida behavioral1/memory/1808-55-0x00000000000B0000-0x0000000000798000-memory.dmp themida behavioral1/memory/1808-57-0x00000000000B0000-0x0000000000798000-memory.dmp themida behavioral1/memory/1808-59-0x00000000000B0000-0x0000000000798000-memory.dmp themida behavioral1/memory/1808-60-0x00000000000B0000-0x0000000000798000-memory.dmp themida \Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/1808-65-0x00000000000B0000-0x0000000000798000-memory.dmp themida C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/360-67-0x0000000001140000-0x0000000001828000-memory.dmp themida behavioral1/memory/360-68-0x0000000001140000-0x0000000001828000-memory.dmp themida behavioral1/memory/360-69-0x0000000001140000-0x0000000001828000-memory.dmp themida behavioral1/memory/360-70-0x0000000001140000-0x0000000001828000-memory.dmp themida behavioral1/memory/360-71-0x0000000001140000-0x0000000001828000-memory.dmp themida behavioral1/memory/360-73-0x0000000001140000-0x0000000001828000-memory.dmp themida -
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DpEditor.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exeDpEditor.exepid process 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe 360 DpEditor.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
DpEditor.exepid process 360 DpEditor.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exeDpEditor.exepid process 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe 360 DpEditor.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exedescription pid process target process PID 1808 wrote to memory of 360 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe DpEditor.exe PID 1808 wrote to memory of 360 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe DpEditor.exe PID 1808 wrote to memory of 360 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe DpEditor.exe PID 1808 wrote to memory of 360 1808 b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe DpEditor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe"C:\Users\Admin\AppData\Local\Temp\b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:360
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD562bcf3681f7741ac73fbee9b2d2d64cf
SHA12c6cc6a1c7285eef59b8cb79e7086eb6bc7df848
SHA256b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29
SHA51250426883988854ceea4effe09f308e933f3fd762c0211222c1752a1c8e5580a63e8f324a59ee033416bd5fc7b2bcb8c2bdfb2e88067756a7117aae3e88aeaa8a
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\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD562bcf3681f7741ac73fbee9b2d2d64cf
SHA12c6cc6a1c7285eef59b8cb79e7086eb6bc7df848
SHA256b9b5937a711b635be3eb09c0e174358106797902b4ab925a6825c622e7830e29
SHA51250426883988854ceea4effe09f308e933f3fd762c0211222c1752a1c8e5580a63e8f324a59ee033416bd5fc7b2bcb8c2bdfb2e88067756a7117aae3e88aeaa8a
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memory/360-70-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/360-67-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/360-74-0x0000000077D10000-0x0000000077E90000-memory.dmpFilesize
1.5MB
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memory/360-73-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/360-72-0x0000000077D10000-0x0000000077E90000-memory.dmpFilesize
1.5MB
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memory/360-71-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/360-62-0x0000000000000000-mapping.dmp
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memory/360-69-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/360-68-0x0000000001140000-0x0000000001828000-memory.dmpFilesize
6.9MB
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memory/1808-66-0x0000000077D10000-0x0000000077E90000-memory.dmpFilesize
1.5MB
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memory/1808-57-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-56-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-65-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-54-0x0000000076281000-0x0000000076283000-memory.dmpFilesize
8KB
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memory/1808-55-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-60-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-59-0x00000000000B0000-0x0000000000798000-memory.dmpFilesize
6.9MB
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memory/1808-58-0x0000000077D10000-0x0000000077E90000-memory.dmpFilesize
1.5MB