Analysis
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max time kernel
118s -
max time network
121s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
25-12-2021 18:09
Static task
static1
General
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Target
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe
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Size
2.7MB
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MD5
25d69c5f67b09e17dd21e832956b43c8
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SHA1
fef354161268d73eb8be8f93d63f2241567df06a
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SHA256
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359
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SHA512
4970f41cdb2cf25d765251a29f1bbf9b866ca4223e126ce8e784b855dd88ef5bf4451748d23364ca860a4c07871ae76bfeeddd0d4589cabe1d6f1575011cda00
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Executes dropped EXE 1 IoCs
Processes:
DpEditor.exepid process 2052 DpEditor.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion DpEditor.exe -
Processes:
resource yara_rule behavioral1/memory/2668-115-0x0000000001280000-0x000000000196D000-memory.dmp themida behavioral1/memory/2668-116-0x0000000001280000-0x000000000196D000-memory.dmp themida behavioral1/memory/2668-117-0x0000000001280000-0x000000000196D000-memory.dmp themida behavioral1/memory/2668-119-0x0000000001280000-0x000000000196D000-memory.dmp themida C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/2052-123-0x0000000001100000-0x00000000017ED000-memory.dmp themida behavioral1/memory/2052-124-0x0000000001100000-0x00000000017ED000-memory.dmp themida behavioral1/memory/2052-125-0x0000000001100000-0x00000000017ED000-memory.dmp themida behavioral1/memory/2052-126-0x0000000001100000-0x00000000017ED000-memory.dmp themida -
Processes:
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DpEditor.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exeDpEditor.exepid process 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe 2052 DpEditor.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
DpEditor.exepid process 2052 DpEditor.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exeDpEditor.exepid process 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe 2052 DpEditor.exe 2052 DpEditor.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exedescription pid process target process PID 2668 wrote to memory of 2052 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe DpEditor.exe PID 2668 wrote to memory of 2052 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe DpEditor.exe PID 2668 wrote to memory of 2052 2668 e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe DpEditor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe"C:\Users\Admin\AppData\Local\Temp\e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359.exe"1⤵
- Checks BIOS information in registry
- 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⤵
- 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
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Downloads
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeMD5
25d69c5f67b09e17dd21e832956b43c8
SHA1fef354161268d73eb8be8f93d63f2241567df06a
SHA256e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359
SHA5124970f41cdb2cf25d765251a29f1bbf9b866ca4223e126ce8e784b855dd88ef5bf4451748d23364ca860a4c07871ae76bfeeddd0d4589cabe1d6f1575011cda00
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeMD5
25d69c5f67b09e17dd21e832956b43c8
SHA1fef354161268d73eb8be8f93d63f2241567df06a
SHA256e614c86dd4d0100b14e064cdbb3931d86c0393dac8ae153074bb911138722359
SHA5124970f41cdb2cf25d765251a29f1bbf9b866ca4223e126ce8e784b855dd88ef5bf4451748d23364ca860a4c07871ae76bfeeddd0d4589cabe1d6f1575011cda00
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memory/2052-124-0x0000000001100000-0x00000000017ED000-memory.dmpFilesize
6.9MB
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memory/2052-120-0x0000000000000000-mapping.dmp
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memory/2052-123-0x0000000001100000-0x00000000017ED000-memory.dmpFilesize
6.9MB
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memory/2052-125-0x0000000001100000-0x00000000017ED000-memory.dmpFilesize
6.9MB
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memory/2052-126-0x0000000001100000-0x00000000017ED000-memory.dmpFilesize
6.9MB
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memory/2052-127-0x00000000775A0000-0x000000007772E000-memory.dmpFilesize
1.6MB
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memory/2668-117-0x0000000001280000-0x000000000196D000-memory.dmpFilesize
6.9MB
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memory/2668-119-0x0000000001280000-0x000000000196D000-memory.dmpFilesize
6.9MB
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memory/2668-118-0x00000000775A0000-0x000000007772E000-memory.dmpFilesize
1.6MB
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memory/2668-116-0x0000000001280000-0x000000000196D000-memory.dmpFilesize
6.9MB
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memory/2668-115-0x0000000001280000-0x000000000196D000-memory.dmpFilesize
6.9MB