Analysis
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max time kernel
71s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 22:59
Behavioral task
behavioral1
Sample
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe
Resource
win7-20221111-en
General
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Target
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe
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Size
2.6MB
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MD5
5a679f91f3a906f7b63c05a31bcf32bd
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SHA1
18b912daf118dcc7b1ca6cf7ab81546f90692166
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SHA256
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f
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SHA512
7ff3dec8ae9c7e5b314ee49f0154458e89257765f51a4a2846185edca63f34758fc5b9a08ee1215291ba31a7e497b847e220f6af2d40d5da0de2d01bbb7099a9
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SSDEEP
49152:EoayXc1xkHzPkkD8PMp7sdJtA1um8Re38jDESHO00lDjrKGlUH:uic/kHriMcs17sj4znrC
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exeDpEditor.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ DpEditor.exe -
Executes dropped EXE 1 IoCs
Processes:
DpEditor.exepid process 692 DpEditor.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.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:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exepid process 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe -
Processes:
resource yara_rule behavioral1/memory/1972-55-0x0000000000C80000-0x000000000135E000-memory.dmp themida behavioral1/memory/1972-56-0x0000000000C80000-0x000000000135E000-memory.dmp themida behavioral1/memory/1972-57-0x0000000000C80000-0x000000000135E000-memory.dmp themida behavioral1/memory/1972-58-0x0000000000C80000-0x000000000135E000-memory.dmp themida behavioral1/memory/1972-59-0x0000000000C80000-0x000000000135E000-memory.dmp themida \Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/1972-65-0x0000000000C80000-0x000000000135E000-memory.dmp themida C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/692-66-0x0000000000020000-0x00000000006FE000-memory.dmp themida behavioral1/memory/692-68-0x0000000000020000-0x00000000006FE000-memory.dmp themida behavioral1/memory/692-69-0x0000000000020000-0x00000000006FE000-memory.dmp themida behavioral1/memory/692-70-0x0000000000020000-0x00000000006FE000-memory.dmp themida behavioral1/memory/692-71-0x0000000000020000-0x00000000006FE000-memory.dmp themida behavioral1/memory/692-74-0x0000000000020000-0x00000000006FE000-memory.dmp themida -
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DpEditor.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exeDpEditor.exepid process 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe 692 DpEditor.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
DpEditor.exepid process 692 DpEditor.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exeDpEditor.exepid process 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe 692 DpEditor.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exedescription pid process target process PID 1972 wrote to memory of 692 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe DpEditor.exe PID 1972 wrote to memory of 692 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe DpEditor.exe PID 1972 wrote to memory of 692 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe DpEditor.exe PID 1972 wrote to memory of 692 1972 1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe DpEditor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.exe"C:\Users\Admin\AppData\Local\Temp\1126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f.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
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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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD55a679f91f3a906f7b63c05a31bcf32bd
SHA118b912daf118dcc7b1ca6cf7ab81546f90692166
SHA2561126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f
SHA5127ff3dec8ae9c7e5b314ee49f0154458e89257765f51a4a2846185edca63f34758fc5b9a08ee1215291ba31a7e497b847e220f6af2d40d5da0de2d01bbb7099a9
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\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD55a679f91f3a906f7b63c05a31bcf32bd
SHA118b912daf118dcc7b1ca6cf7ab81546f90692166
SHA2561126afb8beb2053a892e2c330efaa88163da3079b208b1b74d12bb7454b3371f
SHA5127ff3dec8ae9c7e5b314ee49f0154458e89257765f51a4a2846185edca63f34758fc5b9a08ee1215291ba31a7e497b847e220f6af2d40d5da0de2d01bbb7099a9
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memory/692-70-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/692-66-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/692-74-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/692-72-0x0000000077030000-0x00000000771B0000-memory.dmpFilesize
1.5MB
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memory/692-71-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/692-69-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/692-62-0x0000000000000000-mapping.dmp
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memory/692-68-0x0000000000020000-0x00000000006FE000-memory.dmpFilesize
6.9MB
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memory/1972-56-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB
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memory/1972-55-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB
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memory/1972-67-0x0000000002CD0000-0x00000000033AE000-memory.dmpFilesize
6.9MB
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memory/1972-65-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB
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memory/1972-57-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB
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memory/1972-54-0x0000000075701000-0x0000000075703000-memory.dmpFilesize
8KB
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memory/1972-60-0x0000000077030000-0x00000000771B0000-memory.dmpFilesize
1.5MB
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memory/1972-59-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB
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memory/1972-73-0x0000000077030000-0x00000000771B0000-memory.dmpFilesize
1.5MB
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memory/1972-58-0x0000000000C80000-0x000000000135E000-memory.dmpFilesize
6.9MB