Analysis
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max time kernel
122s -
max time network
121s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
28-12-2021 19:28
Static task
static1
General
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Target
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe
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Size
2.6MB
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MD5
8b2242c04e274c84a8dc25bcab75158f
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SHA1
33d4c61dca4ab2392f23b18ac3188491db586f0f
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SHA256
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3
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SHA512
f26bb2f323140ce71dcbc174b298cca7f9803be20322d64b9ccaf254763ae93ca53a7382942c42dc4ca7b7454dc8147a9df8c91962c9200e9d83835a0f5430ab
Malware Config
Extracted
cryptbot
hevzbn22.top
morwce02.top
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payload_url
http://kyvgns02.top/download.php?file=finjan.exe
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
File.exeDpEditor.exepid process 2864 File.exe 1664 DpEditor.exe -
Checks BIOS information in registry 2 TTPs 6 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exeFile.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion File.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion File.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.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/2760-116-0x0000000000100000-0x00000000007E6000-memory.dmp themida behavioral1/memory/2760-117-0x0000000000100000-0x00000000007E6000-memory.dmp themida behavioral1/memory/2760-118-0x0000000000100000-0x00000000007E6000-memory.dmp themida behavioral1/memory/2760-119-0x0000000000100000-0x00000000007E6000-memory.dmp themida C:\Users\Admin\AppData\Local\Temp\File.exe themida C:\Users\Admin\AppData\Local\Temp\File.exe themida behavioral1/memory/2864-124-0x0000000001010000-0x0000000001770000-memory.dmp themida behavioral1/memory/2864-125-0x0000000001010000-0x0000000001770000-memory.dmp themida behavioral1/memory/2864-126-0x0000000001010000-0x0000000001770000-memory.dmp themida behavioral1/memory/2864-128-0x0000000001010000-0x0000000001770000-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/1664-149-0x0000000000070000-0x00000000007D0000-memory.dmp themida behavioral1/memory/1664-150-0x0000000000070000-0x00000000007D0000-memory.dmp themida behavioral1/memory/1664-151-0x0000000000070000-0x00000000007D0000-memory.dmp themida behavioral1/memory/1664-152-0x0000000000070000-0x00000000007D0000-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:
File.exeDpEditor.exe2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA File.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DpEditor.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
Processes:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exeFile.exeDpEditor.exepid process 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe 2864 File.exe 1664 DpEditor.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 528 timeout.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
DpEditor.exepid process 1664 DpEditor.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exeFile.exeDpEditor.exepid process 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe 2864 File.exe 2864 File.exe 1664 DpEditor.exe 1664 DpEditor.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.execmd.exeFile.exedescription pid process target process PID 2760 wrote to memory of 2864 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe File.exe PID 2760 wrote to memory of 2864 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe File.exe PID 2760 wrote to memory of 2864 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe File.exe PID 2760 wrote to memory of 68 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe cmd.exe PID 2760 wrote to memory of 68 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe cmd.exe PID 2760 wrote to memory of 68 2760 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe cmd.exe PID 68 wrote to memory of 528 68 cmd.exe timeout.exe PID 68 wrote to memory of 528 68 cmd.exe timeout.exe PID 68 wrote to memory of 528 68 cmd.exe timeout.exe PID 2864 wrote to memory of 1664 2864 File.exe DpEditor.exe PID 2864 wrote to memory of 1664 2864 File.exe DpEditor.exe PID 2864 wrote to memory of 1664 2864 File.exe DpEditor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe"C:\Users\Admin\AppData\Local\Temp\2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Users\Admin\AppData\Local\Temp\File.exe"C:\Users\Admin\AppData\Local\Temp\File.exe"2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:1664 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:68 -
C:\Windows\SysWOW64\timeout.exetimeout 43⤵
- Delays execution with timeout.exe
PID:528
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\File.exeMD5
f1dffa9fa58dab25262df38fef206123
SHA14f0771b244ed3b106ecb7e42a355dda964d5aebb
SHA2564bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471
SHA512369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4
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C:\Users\Admin\AppData\Local\Temp\File.exeMD5
f1dffa9fa58dab25262df38fef206123
SHA14f0771b244ed3b106ecb7e42a355dda964d5aebb
SHA2564bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471
SHA512369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\CAWAKM~1.ZIPMD5
dfde5b644807556694956ef9210a6596
SHA1b843757bc184eeb800f707ab2ed91d8abc4724ee
SHA2566e8a3690b12056641a52fbfbbc147a81e98f875e81c31d6f26beccdcc184ca48
SHA512d391ca7a28a9989a5cbaaae0d62472f8854f1ebbc6e3c21bfc6c721394bda857d4c3ed02e8eb751fdb86804ff80079cae3f2bc396bf0aa9285515f32031d9ea6
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\PDNIMA~1.ZIPMD5
8405fd017eb3689d7cbcb87920c06e10
SHA1460a91921c34588472b0595d9c75ce65ac09d44d
SHA2563a38002cc978d3fa3f1196bb8e0b8d141db437ec338c9ceff186b62bfca6a7fd
SHA512ad44ee8b5cf46b4b2b1ed0553cf63df2e13196d76b3698b8c1e76f3e7a2a59c67cd790eab5df8a4b3eb3226fc236e48c312428f38062c7b585ee6c4b2c343fa2
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_Chrome\DEFAUL~1.BINMD5
09500b419541e759ce53d87e324fe8fc
SHA14b882732508d2fc28536f8281c3b58777720c7da
SHA256f80e7db7d3a06c87f03f5d0a9c7ab592ef05bc4fa5a8ab65c318c8455bd94476
SHA51245e04f6283559638be00bffaf1a52a52a6998f835d5d40f756806a2323623074cb7ee9f802f4eba7d7523ccf3170f8986f89349ffbc1f2514ce25fdae0114fde
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_Chrome\DEFAUL~1.DBMD5
b608d407fc15adea97c26936bc6f03f6
SHA1953e7420801c76393902c0d6bb56148947e41571
SHA256b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_Chrome\DEFAUL~2.DBMD5
055c8c5c47424f3c2e7a6fc2ee904032
SHA15952781d22cff35d94861fac25d89a39af6d0a87
SHA256531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a
SHA512c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_Chrome\DEFAUL~3.DBMD5
8ee018331e95a610680a789192a9d362
SHA1e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9
SHA25694354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575
SHA5124b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_Files\SELECT~1.TXTMD5
787d553ae46f37e59d23e274d5ada92a
SHA12806d17b6743275acea1af64699a1b7bf827fbb5
SHA2569b9fb584322a049647f85ec770e32dba767a8f15f291a5dbf59304fa34456208
SHA512eae615f6460604e1632aeffc0e6fd91bd4338ea2634770da55544b33394a3abd6d2feac44ad4750887e207618563071968f06dada4208da308fef4422f84c28b
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_INFOR~1.TXTMD5
904c3fa1b18507fcdf1aab2353c50ce5
SHA11a9ef5802a33036d9bc80741b12b7199a376ae9d
SHA256b8e4f06918e027516e8e08002723b58198a778ab962f926e988bf2e28eb05c47
SHA512f07a4ac0d68902a55d873bcaa1cf1d0aef711ac231f792c4f354f63ef2f5399e0223b288de5861052ff585bb30c80e4c866bbd14dcffe621f9d8c02b89f7db85
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\_Files\_SCREE~1.JPEMD5
82e1352810a7490bb21297881ae5c81f
SHA14984ad57152d8a370258ad8d9f538f866685561c
SHA256463a87bce4e22bfc2e89efb4835790f190d4edbcba9fa982a4a12018f5aa2793
SHA512e35f28b3338abfefed7f6296db8190dc2ee630be08da2aa52d3185812e269e7fe039909ebf30013354156f05f002723f50c87cc69cf8538173b6bf1174512508
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\SCREEN~1.JPGMD5
82e1352810a7490bb21297881ae5c81f
SHA14984ad57152d8a370258ad8d9f538f866685561c
SHA256463a87bce4e22bfc2e89efb4835790f190d4edbcba9fa982a4a12018f5aa2793
SHA512e35f28b3338abfefed7f6296db8190dc2ee630be08da2aa52d3185812e269e7fe039909ebf30013354156f05f002723f50c87cc69cf8538173b6bf1174512508
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\SYSTEM~1.TXTMD5
904c3fa1b18507fcdf1aab2353c50ce5
SHA11a9ef5802a33036d9bc80741b12b7199a376ae9d
SHA256b8e4f06918e027516e8e08002723b58198a778ab962f926e988bf2e28eb05c47
SHA512f07a4ac0d68902a55d873bcaa1cf1d0aef711ac231f792c4f354f63ef2f5399e0223b288de5861052ff585bb30c80e4c866bbd14dcffe621f9d8c02b89f7db85
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\_Chrome\DEFAUL~1.BINMD5
09500b419541e759ce53d87e324fe8fc
SHA14b882732508d2fc28536f8281c3b58777720c7da
SHA256f80e7db7d3a06c87f03f5d0a9c7ab592ef05bc4fa5a8ab65c318c8455bd94476
SHA51245e04f6283559638be00bffaf1a52a52a6998f835d5d40f756806a2323623074cb7ee9f802f4eba7d7523ccf3170f8986f89349ffbc1f2514ce25fdae0114fde
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\_Chrome\DEFAUL~1.DBMD5
b608d407fc15adea97c26936bc6f03f6
SHA1953e7420801c76393902c0d6bb56148947e41571
SHA256b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\_Chrome\DEFAUL~2.DBMD5
055c8c5c47424f3c2e7a6fc2ee904032
SHA15952781d22cff35d94861fac25d89a39af6d0a87
SHA256531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a
SHA512c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\_Chrome\DEFAUL~3.DBMD5
8ee018331e95a610680a789192a9d362
SHA1e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9
SHA25694354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575
SHA5124b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4
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C:\Users\Admin\AppData\Local\Temp\yJaKDLyaUi\files_\files\SELECT~1.TXTMD5
787d553ae46f37e59d23e274d5ada92a
SHA12806d17b6743275acea1af64699a1b7bf827fbb5
SHA2569b9fb584322a049647f85ec770e32dba767a8f15f291a5dbf59304fa34456208
SHA512eae615f6460604e1632aeffc0e6fd91bd4338ea2634770da55544b33394a3abd6d2feac44ad4750887e207618563071968f06dada4208da308fef4422f84c28b
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeMD5
f1dffa9fa58dab25262df38fef206123
SHA14f0771b244ed3b106ecb7e42a355dda964d5aebb
SHA2564bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471
SHA512369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeMD5
f1dffa9fa58dab25262df38fef206123
SHA14f0771b244ed3b106ecb7e42a355dda964d5aebb
SHA2564bb5aa42937187857a805d5405fbb0d82a49dde621e25b9dce74ed644393a471
SHA512369bf66442159d2e5b0b15cc2c9651931d53a4c836ced124029c7ddb250ce208b841acfa4a190d9c5bdc1b69d93af83d47b260fefc6bb8bdd62ea9f9259354f4
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memory/68-123-0x0000000000000000-mapping.dmp
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memory/528-145-0x0000000000000000-mapping.dmp
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memory/1664-152-0x0000000000070000-0x00000000007D0000-memory.dmpFilesize
7.4MB
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memory/1664-149-0x0000000000070000-0x00000000007D0000-memory.dmpFilesize
7.4MB
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memory/1664-150-0x0000000000070000-0x00000000007D0000-memory.dmpFilesize
7.4MB
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memory/1664-151-0x0000000000070000-0x00000000007D0000-memory.dmpFilesize
7.4MB
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memory/1664-146-0x0000000000000000-mapping.dmp
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memory/1664-153-0x0000000077D20000-0x0000000077EAE000-memory.dmpFilesize
1.6MB
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memory/2760-118-0x0000000000100000-0x00000000007E6000-memory.dmpFilesize
6.9MB
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memory/2760-116-0x0000000000100000-0x00000000007E6000-memory.dmpFilesize
6.9MB
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memory/2760-117-0x0000000000100000-0x00000000007E6000-memory.dmpFilesize
6.9MB
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memory/2760-119-0x0000000000100000-0x00000000007E6000-memory.dmpFilesize
6.9MB
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memory/2760-115-0x0000000077D20000-0x0000000077EAE000-memory.dmpFilesize
1.6MB
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memory/2864-120-0x0000000000000000-mapping.dmp
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memory/2864-124-0x0000000001010000-0x0000000001770000-memory.dmpFilesize
7.4MB
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memory/2864-125-0x0000000001010000-0x0000000001770000-memory.dmpFilesize
7.4MB
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memory/2864-127-0x0000000077D20000-0x0000000077EAE000-memory.dmpFilesize
1.6MB
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memory/2864-126-0x0000000001010000-0x0000000001770000-memory.dmpFilesize
7.4MB
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memory/2864-128-0x0000000001010000-0x0000000001770000-memory.dmpFilesize
7.4MB