Analysis
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max time kernel
143s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
17-05-2022 09:54
Static task
static1
Behavioral task
behavioral1
Sample
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe
Resource
win10v2004-20220414-en
General
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Target
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe
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Size
853KB
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MD5
51285b44af09cec818d398170ffe2115
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SHA1
b77a513f9f6bc04ee977cf4dda83caf7e419c8fd
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SHA256
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339
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SHA512
613b23e1bf398cdd19de4e2febfc7355d1c70a0595753726356842efb0b1a2b78d420916b270ff2bff015a23e650ac466aaa795be0f757e6999085f5e1f3d71b
Malware Config
Extracted
djvu
http://ugll.org/test1/get.php
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extension
.dfwe
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offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.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-j3AdKrnQie 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0480JIjdm
Extracted
vidar
52.1
517
https://t.me/verstappenf1r
https://climatejustice.social/@ronxik312
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profile_id
517
Signatures
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Detected Djvu ransomware 8 IoCs
Processes:
resource yara_rule behavioral1/memory/4992-131-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4180-134-0x00000000023D0000-0x00000000024EB000-memory.dmp family_djvu behavioral1/memory/4992-132-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4992-135-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4992-136-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3472-142-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3472-144-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3472-149-0x0000000000400000-0x0000000000537000-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 5 IoCs
Processes:
resource yara_rule behavioral1/memory/3084-154-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/3084-157-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/3112-158-0x0000000000630000-0x0000000000679000-memory.dmp family_vidar behavioral1/memory/3084-159-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar behavioral1/memory/3084-160-0x0000000000400000-0x000000000044C000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
build2.exebuild2.exepid process 3112 build2.exe 3084 build2.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 3084 build2.exe 3084 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:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\9da27074-6bf5-4940-9975-67fd1b4ad291\\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe\" --AutoStart" 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe -
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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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 22 api.2ip.ua 23 api.2ip.ua 29 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exebuild2.exedescription pid process target process PID 4180 set thread context of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 set thread context of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 3112 set thread context of 3084 3112 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:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exebuild2.exepid process 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 3472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 3472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe 3084 build2.exe -
Suspicious use of WriteProcessMemory 37 IoCs
Processes:
49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exebuild2.exedescription pid process target process PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4180 wrote to memory of 4992 4180 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4992 wrote to memory of 800 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe icacls.exe PID 4992 wrote to memory of 800 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe icacls.exe PID 4992 wrote to memory of 800 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe icacls.exe PID 4992 wrote to memory of 2472 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4992 wrote to memory of 2472 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 4992 wrote to memory of 2472 4992 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 2472 wrote to memory of 3472 2472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe PID 3472 wrote to memory of 3112 3472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe build2.exe PID 3472 wrote to memory of 3112 3472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe build2.exe PID 3472 wrote to memory of 3112 3472 49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe PID 3112 wrote to memory of 3084 3112 build2.exe build2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"2⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\9da27074-6bf5-4940-9975-67fd1b4ad291" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe"C:\Users\Admin\AppData\Local\Temp\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exe"C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exe"C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\mozglue.dllFilesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\nss3.dllFilesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DFilesize
727B
MD58ae6f45bb6c9f288a96a3402dc17e2d9
SHA19ddb0d782cb4728675a1f5b61cfc632997349cdf
SHA256ae4681e5db7de9744bdd78a943d6be6a390aa925125935d6cb691a27c8b2ebd3
SHA512ee94f18f21437c1fba42cca69d535997c89438801ea6e823e99d384e9bc0239b041dc5ed854063a571bac2bbd2f83d7113c7f456d130b15e7db847e7fe4e8ec7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EFilesize
471B
MD5b1c4234d2346ca5a2267de9f0bab4b81
SHA1d6d10976b258ee86430063fdfb1838bb73838aeb
SHA256e75d5e79323e42e337cf188a296db211f5d7dd488d03adf4b1be7836f997e3ed
SHA5128b1d4c34ad847b73d060cb35dba350032be0a8cd82637a5c52805c078ea986ea44446040f588fb4edda4a233e424bdb6dc3ba016b7647936ec4ef4f971ff1e17
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DFilesize
402B
MD5ca726cbf1c78979770c60d60869df4f8
SHA1546bec15f697b2e59bb1d4332bccf48fc7801dc7
SHA256838bc3aef6053563b40ff85bea3ee018ac3d1a673ea1fc036b8827dbeb7077ee
SHA512d7a6e7d25349f5abe3ff1d0aaa72b5f63828a1907fc94741cf9ed0189de070868d6d0e42d5e5644bcf9f6338f511df2691f6f6a38a6075df09f9ed18f6b5c5e3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EFilesize
396B
MD5bd4b90c72fa7efd8ae4cba373257799c
SHA12be7617458e38b0feb1c3d0017271706d2fc8930
SHA256dcd57af433bf570fb1b0a3401c62f82f610cf994910abe86ba96e51ca5663ee2
SHA5125d08a8c876e9570ee123dd67a126f370ebc15a5713bcd9604f3fbe4cbc35291e7915e73fcd76b65f6e0ec6a79c9c92fed49ada0d06fbce6ef4a2c9c194b3e403
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C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exeFilesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exeFilesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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C:\Users\Admin\AppData\Local\2c84909c-0f8e-434f-bbd5-8e7dc2fcf160\build2.exeFilesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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C:\Users\Admin\AppData\Local\9da27074-6bf5-4940-9975-67fd1b4ad291\49cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339.exeFilesize
853KB
MD551285b44af09cec818d398170ffe2115
SHA1b77a513f9f6bc04ee977cf4dda83caf7e419c8fd
SHA25649cfc2740dc758eeb5328df82591bbd33169e5456bc5b64f8f0355fdbd8e4339
SHA512613b23e1bf398cdd19de4e2febfc7355d1c70a0595753726356842efb0b1a2b78d420916b270ff2bff015a23e650ac466aaa795be0f757e6999085f5e1f3d71b
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memory/800-137-0x0000000000000000-mapping.dmp
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memory/2472-143-0x00000000009BE000-0x0000000000A50000-memory.dmpFilesize
584KB
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memory/2472-139-0x0000000000000000-mapping.dmp
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memory/3084-153-0x0000000000000000-mapping.dmp
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memory/3084-161-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/3084-160-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3084-159-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3084-157-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3084-154-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3112-158-0x0000000000630000-0x0000000000679000-memory.dmpFilesize
292KB
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memory/3112-150-0x0000000000000000-mapping.dmp
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memory/3112-156-0x0000000000736000-0x0000000000761000-memory.dmpFilesize
172KB
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memory/3472-149-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3472-144-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3472-142-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3472-140-0x0000000000000000-mapping.dmp
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memory/4180-134-0x00000000023D0000-0x00000000024EB000-memory.dmpFilesize
1.1MB
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memory/4180-133-0x0000000000999000-0x0000000000A2B000-memory.dmpFilesize
584KB
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memory/4992-132-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4992-130-0x0000000000000000-mapping.dmp
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memory/4992-135-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4992-136-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4992-131-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB