Analysis
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max time kernel
144s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 08:04
Static task
static1
Behavioral task
behavioral1
Sample
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe
Resource
win10v2004-20230220-en
General
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Target
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe
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Size
779KB
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MD5
15aa5916560e056898a0b6b1d0675902
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SHA1
bbd0e33ba2eabfd63b4c25282d3aef45d05abf1f
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SHA256
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c
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SHA512
6e6fa58ed4c93f751e188b48b02d6924e0d4fed9f5fd35ae58124e16fa9338f4f3cdc7c4b635b1dfe920c1fdd6bbe4a101ecafbbfc51f8c74ba34e8b64ac0bbe
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SSDEEP
12288:B+2Ew5sPdfKpRpBsl45PCo/SK7dGLDhrHkMmk+HnjG6Qc8mUQaLQ:VpuPdfaEkPCokDhrHkrhUQaL
Malware Config
Extracted
djvu
http://zexeq.com/test2/get.php
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extension
.jywd
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offline_id
MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1
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payload_url
http://uaery.top/dl/build2.exe
http://zexeq.com/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-fkW8qLaCVQ 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0675JOsie
Extracted
vidar
3.1
00d92484c9b27bc8482a2cc94cacc508
https://steamcommunity.com/profiles/76561199472266392
https://t.me/tabootalks
http://135.181.26.183:80
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profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
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user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Signatures
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Detected Djvu ransomware 16 IoCs
Processes:
resource yara_rule behavioral1/memory/4260-134-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4260-135-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5036-136-0x0000000004950000-0x0000000004A6B000-memory.dmp family_djvu behavioral1/memory/4260-137-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4260-138-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4260-147-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-151-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-152-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-157-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-158-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-159-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-163-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-165-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-166-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-193-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/5072-276-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exebuild2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation build2.exe -
Executes dropped EXE 4 IoCs
Processes:
build2.exebuild2.exebuild3.exemstsca.exepid process 1800 build2.exe 1400 build2.exe 5008 build3.exe 2980 mstsca.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 1400 build2.exe 1400 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:
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\09614d26-8eda-436f-bff9-90fbfd21ecf8\\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe\" --AutoStart" 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.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 16 api.2ip.ua 18 api.2ip.ua 41 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exebuild2.exedescription pid process target process PID 5036 set thread context of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 set thread context of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 1800 set thread context of 1400 1800 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 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 2356 schtasks.exe 1320 schtasks.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 428 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exebuild2.exepid process 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 1400 build2.exe 1400 build2.exe -
Suspicious use of WriteProcessMemory 53 IoCs
Processes:
5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exebuild2.exebuild3.exebuild2.execmd.exemstsca.exedescription pid process target process PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5036 wrote to memory of 4260 5036 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 4260 wrote to memory of 1100 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe icacls.exe PID 4260 wrote to memory of 1100 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe icacls.exe PID 4260 wrote to memory of 1100 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe icacls.exe PID 4260 wrote to memory of 2736 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 4260 wrote to memory of 2736 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 4260 wrote to memory of 2736 4260 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 2736 wrote to memory of 5072 2736 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe PID 5072 wrote to memory of 1800 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build2.exe PID 5072 wrote to memory of 1800 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build2.exe PID 5072 wrote to memory of 1800 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 1800 wrote to memory of 1400 1800 build2.exe build2.exe PID 5072 wrote to memory of 5008 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build3.exe PID 5072 wrote to memory of 5008 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build3.exe PID 5072 wrote to memory of 5008 5072 5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe build3.exe PID 5008 wrote to memory of 2356 5008 build3.exe schtasks.exe PID 5008 wrote to memory of 2356 5008 build3.exe schtasks.exe PID 5008 wrote to memory of 2356 5008 build3.exe schtasks.exe PID 1400 wrote to memory of 1304 1400 build2.exe cmd.exe PID 1400 wrote to memory of 1304 1400 build2.exe cmd.exe PID 1400 wrote to memory of 1304 1400 build2.exe cmd.exe PID 1304 wrote to memory of 428 1304 cmd.exe timeout.exe PID 1304 wrote to memory of 428 1304 cmd.exe timeout.exe PID 1304 wrote to memory of 428 1304 cmd.exe timeout.exe PID 2980 wrote to memory of 1320 2980 mstsca.exe schtasks.exe PID 2980 wrote to memory of 1320 2980 mstsca.exe schtasks.exe PID 2980 wrote to memory of 1320 2980 mstsca.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"2⤵
- Checks computer location settings
- 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\09614d26-8eda-436f-bff9-90fbfd21ecf8" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe"C:\Users\Admin\AppData\Local\Temp\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exe"C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exe"C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exe"6⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exe" & exit7⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build3.exe"C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"6⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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C:\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DFilesize
2KB
MD5e5b1cc0ae5af6a8277d75cff4af2c5e8
SHA14768fff3d4bbe02f89683b4a0e7b15b24b54eb9f
SHA256d950c0d748aae641d71b11cd1c519b289917c23bee1a2b6bc5c496fd8e5d4655
SHA51257a4737deeefac0124d73b52525993fecbbebd21a556ece87f8e79e845e07f037abb5e49f7458e8a010935c6691f18fbb913d77ecfb2ba902067788c483ec3d7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EFilesize
1KB
MD53adac03b181d7980568dda0da0efc9de
SHA1a283c4c9bd26a65b8240d21708e57f5946778341
SHA25624c4973ced938b77d9670ac79eb76cd52411b17ab59ec78ba14c1b433f342933
SHA5126fbd2a32fc18606628ea56311764cd879a1196405dddd4d269ad6163b2ffdcf916786f1c0328f27ec089be5cb9b4ecb3542363f4dfb3df1c1b91a0e038b67241
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DFilesize
488B
MD584b202a53189fe997f022f14b8f2fc2d
SHA16dddc072c167595b20962e0985b398901b1f1304
SHA256f08b7291f4dea709a7e4545855d728216748ab38c4830f60a826fad18e48cf53
SHA512889664cbaa855365597789916ee84b037b844261310c9d59340ad24d977bae74960d79390a96965db8d959f46d6a405f4dc5c0bb43c229702e6cb3f0581c3330
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EFilesize
482B
MD5638065f5ff737fde42f0fd3add9104b5
SHA17e7a792912812ebe7d0a6e752d7bf88451ac2c3f
SHA256020aafdfafd9325a5f569887228b6ca2bc2e189b6be13643614b0c9c34074295
SHA512e8f17e6b09aece692bb8acfdf6f577114985b0b75d5fb67e0105b091b57c6692a273b8ff4ebac851c5382744de9e9411396b894f5576f99f325bee5898e12204
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C:\Users\Admin\AppData\Local\09614d26-8eda-436f-bff9-90fbfd21ecf8\5cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c.exeFilesize
779KB
MD515aa5916560e056898a0b6b1d0675902
SHA1bbd0e33ba2eabfd63b4c25282d3aef45d05abf1f
SHA2565cc0c50aa6e30d5d5d5c7f98c2ab671e8dbfae5026a997e25456eeeabbbeb44c
SHA5126e6fa58ed4c93f751e188b48b02d6924e0d4fed9f5fd35ae58124e16fa9338f4f3cdc7c4b635b1dfe920c1fdd6bbe4a101ecafbbfc51f8c74ba34e8b64ac0bbe
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exeFilesize
299KB
MD56b343cd7dea3ae28d0819bc55a2f86fe
SHA1cedd49849a5dd678d0a55da607e9b28a9680073c
SHA2564240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
SHA5127c28ba260fe53879b6e8f69d65c4263d454d75033889162d000c421695e634aeb13f4d4c2b999934f8eb2e58d62913764f1590689925e120600155d8390d0a48
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exeFilesize
299KB
MD56b343cd7dea3ae28d0819bc55a2f86fe
SHA1cedd49849a5dd678d0a55da607e9b28a9680073c
SHA2564240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
SHA5127c28ba260fe53879b6e8f69d65c4263d454d75033889162d000c421695e634aeb13f4d4c2b999934f8eb2e58d62913764f1590689925e120600155d8390d0a48
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exeFilesize
299KB
MD56b343cd7dea3ae28d0819bc55a2f86fe
SHA1cedd49849a5dd678d0a55da607e9b28a9680073c
SHA2564240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
SHA5127c28ba260fe53879b6e8f69d65c4263d454d75033889162d000c421695e634aeb13f4d4c2b999934f8eb2e58d62913764f1590689925e120600155d8390d0a48
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build2.exeFilesize
299KB
MD56b343cd7dea3ae28d0819bc55a2f86fe
SHA1cedd49849a5dd678d0a55da607e9b28a9680073c
SHA2564240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
SHA5127c28ba260fe53879b6e8f69d65c4263d454d75033889162d000c421695e634aeb13f4d4c2b999934f8eb2e58d62913764f1590689925e120600155d8390d0a48
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build3.exeFilesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build3.exeFilesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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C:\Users\Admin\AppData\Local\9121857c-7a1d-4f4a-b866-79077ee8a744\build3.exeFilesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeFilesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeFilesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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memory/1400-180-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-277-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-205-0x0000000061E00000-0x0000000061EF3000-memory.dmpFilesize
972KB
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memory/1400-183-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-182-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-274-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-178-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1400-275-0x0000000000400000-0x000000000046C000-memory.dmpFilesize
432KB
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memory/1800-181-0x0000000002140000-0x0000000002197000-memory.dmpFilesize
348KB
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memory/4260-134-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4260-135-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4260-137-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4260-138-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/4260-147-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5036-136-0x0000000004950000-0x0000000004A6B000-memory.dmpFilesize
1.1MB
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memory/5072-193-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-166-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-152-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-165-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-163-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-159-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-276-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-158-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-157-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/5072-151-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB