Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
03-05-2022 06:39
Static task
static1
Behavioral task
behavioral1
Sample
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe
Resource
win10-20220414-en
General
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Target
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe
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Size
796KB
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MD5
9da821e4f0a7bb7d26008c058b4e00ad
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SHA1
fee0cd81279bfd1a2d75fa783dc43ae6014ab076
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SHA256
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49
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SHA512
c753b1cc503cea03c2e12eb96f9a2d9321296702b61de29e0e41f0d900d16f872c34a9556eb9a3f54492eabfe0bd12fbc6271f8fcfbeb37d03d7ab0602334a87
Malware Config
Extracted
djvu
http://fuyt.org/fhsgtsspen6/get.php
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extension
.mmob
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offline_id
w6IKbZ9nGWp1wM5W7MK8obmynSc0Hx2FVdvsSzt1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-PRDjRCeB3y Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: manager@time2mail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0468JIjdm
Extracted
vidar
51.8
517
https://t.me/mm20220428
https://koyu.space/@ronxik123
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profile_id
517
Signatures
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Detected Djvu ransomware 10 IoCs
Processes:
resource yara_rule behavioral1/memory/1580-118-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1580-119-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/1580-120-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4464-121-0x0000000002360000-0x000000000247B000-memory.dmp family_djvu behavioral1/memory/1580-122-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1580-123-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4796-129-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/4796-130-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4796-131-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4796-132-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer 6 IoCs
Processes:
resource yara_rule behavioral1/memory/3476-136-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/3476-137-0x000000000042118A-mapping.dmp family_vidar behavioral1/memory/3476-139-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/3476-141-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/1400-142-0x00000000004F0000-0x0000000000539000-memory.dmp family_vidar behavioral1/memory/3476-143-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
build2.exebuild2.exepid process 1400 build2.exe 3476 build2.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 3476 build2.exe 3476 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\b7b8ec8a-2907-4d35-8a5c-8895e2428ce1\\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe\" --AutoStart" f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 1 api.2ip.ua 4 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exef0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exebuild2.exedescription pid process target process PID 4464 set thread context of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 set thread context of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 1400 set thread context of 3476 1400 build2.exe build2.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:
build2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe -
Processes:
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exebuild2.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 build2.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exef0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exebuild2.exepid process 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe 4796 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe 4796 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe 3476 build2.exe -
Suspicious use of WriteProcessMemory 37 IoCs
Processes:
f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exef0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exef0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exef0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exebuild2.exedescription pid process target process PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4464 wrote to memory of 1580 4464 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 1580 wrote to memory of 2180 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe icacls.exe PID 1580 wrote to memory of 2180 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe icacls.exe PID 1580 wrote to memory of 2180 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe icacls.exe PID 1580 wrote to memory of 2428 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 1580 wrote to memory of 2428 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 1580 wrote to memory of 2428 1580 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 2428 wrote to memory of 4796 2428 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe PID 4796 wrote to memory of 1400 4796 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe build2.exe PID 4796 wrote to memory of 1400 4796 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe build2.exe PID 4796 wrote to memory of 1400 4796 f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe PID 1400 wrote to memory of 3476 1400 build2.exe build2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\b7b8ec8a-2907-4d35-8a5c-8895e2428ce1" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe"C:\Users\Admin\AppData\Local\Temp\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exe"C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exe"C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- 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\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exeFilesize
368KB
MD5ad1b502b6714c0a374b055332018974b
SHA1672f4e44475177ddcb1bfa73db3c5dee0f031bc2
SHA256f2cfbc265125aca3cbf385120f7489e8044f444976ba43ee3a19e706257c9e95
SHA5120197d74e6eb9fa11d48e6939dbd091c6896908870a59fef1d40830e43caf2539fd03ac933d47eae4c3b0ec74e2bfb0ece7f44c4a525b075fe4235ca6086c355e
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C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exeFilesize
368KB
MD5ad1b502b6714c0a374b055332018974b
SHA1672f4e44475177ddcb1bfa73db3c5dee0f031bc2
SHA256f2cfbc265125aca3cbf385120f7489e8044f444976ba43ee3a19e706257c9e95
SHA5120197d74e6eb9fa11d48e6939dbd091c6896908870a59fef1d40830e43caf2539fd03ac933d47eae4c3b0ec74e2bfb0ece7f44c4a525b075fe4235ca6086c355e
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C:\Users\Admin\AppData\Local\a2f3b297-ea17-42a9-82c7-aa787f723cbb\build2.exeFilesize
368KB
MD5ad1b502b6714c0a374b055332018974b
SHA1672f4e44475177ddcb1bfa73db3c5dee0f031bc2
SHA256f2cfbc265125aca3cbf385120f7489e8044f444976ba43ee3a19e706257c9e95
SHA5120197d74e6eb9fa11d48e6939dbd091c6896908870a59fef1d40830e43caf2539fd03ac933d47eae4c3b0ec74e2bfb0ece7f44c4a525b075fe4235ca6086c355e
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C:\Users\Admin\AppData\Local\b7b8ec8a-2907-4d35-8a5c-8895e2428ce1\f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49.exeFilesize
796KB
MD59da821e4f0a7bb7d26008c058b4e00ad
SHA1fee0cd81279bfd1a2d75fa783dc43ae6014ab076
SHA256f0debfbca0827d4284853d7f4dd1ff8562d0d2663be0b38f08fe8bb96b028b49
SHA512c753b1cc503cea03c2e12eb96f9a2d9321296702b61de29e0e41f0d900d16f872c34a9556eb9a3f54492eabfe0bd12fbc6271f8fcfbeb37d03d7ab0602334a87
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\ProgramData\mozglue.dllFilesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllFilesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/1400-133-0x0000000000000000-mapping.dmp
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memory/1400-140-0x00000000006B6000-0x00000000006E1000-memory.dmpFilesize
172KB
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memory/1400-142-0x00000000004F0000-0x0000000000539000-memory.dmpFilesize
292KB
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memory/1580-122-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/1580-123-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/1580-118-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/1580-120-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/1580-119-0x0000000000424141-mapping.dmp
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memory/2180-124-0x0000000000000000-mapping.dmp
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memory/2428-126-0x0000000000000000-mapping.dmp
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memory/3476-139-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3476-137-0x000000000042118A-mapping.dmp
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memory/3476-136-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3476-141-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3476-143-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3476-144-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/4464-121-0x0000000002360000-0x000000000247B000-memory.dmpFilesize
1.1MB
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memory/4796-132-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4796-131-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4796-130-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4796-129-0x0000000000424141-mapping.dmp