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Analysis
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max time kernel
144s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 16:46
Static task
static1
Behavioral task
behavioral1
Sample
a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe
Resource
win10v2004-20230915-en
General
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Target
a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe
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Size
733KB
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MD5
fe346c873e1e18c64bc89e26c1e181fc
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SHA1
8030d560bc7d5576a23b5bb5b254e485299272bd
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SHA256
a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c
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SHA512
86e51c9a509b8d07907090b571bbdd06db31d1627227701e0c6f21127eadf937fc37b26893220467731e217309e15580c36c780bc8d7084d07c398180681fe13
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SSDEEP
12288:Bf1nRBhRpGPMQHcOi6LzNKBxWIAARH81VMeYJ/QSK9zD6PvrvtN4mZugwqJyzOnX:Bf1n3hjSJH5iMzNyxeARcYeiK9z+71NZ
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
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extension
.azhi
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offline_id
GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1
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payload_url
http://colisumy.com/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-e5pgPH03fe 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: 0793
Extracted
vidar
6
d37c48c18c73cc0e155c7e1dfde06db9
https://steamcommunity.com/profiles/76561199560322242
https://t.me/cahalgo
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profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
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user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq
Signatures
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Detected Djvu ransomware 14 IoCs
resource yara_rule behavioral1/memory/1972-1-0x0000000001E10000-0x0000000001F2B000-memory.dmp family_djvu behavioral1/memory/2024-4-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2024-7-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2024-8-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2024-26-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-32-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-33-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-46-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-47-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-51-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-53-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-54-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-66-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2572-88-0x0000000000400000-0x0000000000537000-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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Executes dropped EXE 8 IoCs
pid Process 2708 build2.exe 2804 build2.exe 1536 build3.exe 1184 build3.exe 2100 mstsca.exe 2124 mstsca.exe 1940 mstsca.exe 1668 mstsca.exe -
Loads dropped DLL 6 IoCs
pid Process 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2804 build2.exe 2804 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2652 icacls.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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\396d8cce-3b7d-4301-bf4b-cd9b5372244b\\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe\" --AutoStart" a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.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.
flow ioc 3 api.2ip.ua 4 api.2ip.ua 9 api.2ip.ua -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 1972 set thread context of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 2752 set thread context of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2708 set thread context of 2804 2708 build2.exe 35 PID 1536 set thread context of 1184 1536 build3.exe 39 PID 2100 set thread context of 2124 2100 mstsca.exe 46 PID 1940 set thread context of 1668 1940 mstsca.exe 50 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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.
pid Process 1676 schtasks.exe 868 schtasks.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 2804 build2.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 1972 wrote to memory of 2024 1972 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 28 PID 2024 wrote to memory of 2652 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 30 PID 2024 wrote to memory of 2652 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 30 PID 2024 wrote to memory of 2652 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 30 PID 2024 wrote to memory of 2652 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 30 PID 2024 wrote to memory of 2752 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 31 PID 2024 wrote to memory of 2752 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 31 PID 2024 wrote to memory of 2752 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 31 PID 2024 wrote to memory of 2752 2024 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 31 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2752 wrote to memory of 2572 2752 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 32 PID 2572 wrote to memory of 2708 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 34 PID 2572 wrote to memory of 2708 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 34 PID 2572 wrote to memory of 2708 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 34 PID 2572 wrote to memory of 2708 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 34 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2708 wrote to memory of 2804 2708 build2.exe 35 PID 2572 wrote to memory of 1536 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 36 PID 2572 wrote to memory of 1536 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 36 PID 2572 wrote to memory of 1536 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 36 PID 2572 wrote to memory of 1536 2572 a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe 36 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1536 wrote to memory of 1184 1536 build3.exe 39 PID 1184 wrote to memory of 1676 1184 build3.exe 40 PID 1184 wrote to memory of 1676 1184 build3.exe 40 PID 1184 wrote to memory of 1676 1184 build3.exe 40 PID 1184 wrote to memory of 1676 1184 build3.exe 40 PID 2060 wrote to memory of 2100 2060 taskeng.exe 45 PID 2060 wrote to memory of 2100 2060 taskeng.exe 45
Processes
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C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\396d8cce-3b7d-4301-bf4b-cd9b5372244b" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:2652
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C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe"C:\Users\Admin\AppData\Local\Temp\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build2.exe"C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build2.exe"C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2804
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C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build3.exe"C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build3.exe"C:\Users\Admin\AppData\Local\e0942ae1-d1ee-4c7a-9efc-11805dff3eea\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1184 -
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"7⤵
- Creates scheduled task(s)
PID:1676
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C:\Windows\system32\taskeng.exetaskeng.exe {88BFED24-583B-4214-926C-7E9DD7B714DA} S-1-5-21-86725733-3001458681-3405935542-1000:ZWKQHIWB\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2100 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:2124 -
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"4⤵
- Creates scheduled task(s)
PID:868
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1940 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:1668
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize1KB
MD5857a80ace465cfef1ff15d3cc510d0ec
SHA14fa665badfbf73d85f7359bdb9109b4ab9d2c18e
SHA2563737da9f5f2039fb8ddacbec95d88d6d4f5484e5380b579926cff987f19e1c82
SHA51270767561f745e9f5e78deaa18749ca71de2caedbe43fdc5514aa395ebd444047d1300102da34f0199b0e2dcb0462b57ae0ebd2bcc5505066ef508cc0d4757f71
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize724B
MD58202a1cd02e7d69597995cabbe881a12
SHA18858d9d934b7aa9330ee73de6c476acf19929ff6
SHA25658f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5
SHA51297ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize410B
MD5abea7f68faec8f079aa5d73fefa49502
SHA11c7d29a1a81ac49ea96091ce2dd9332078ff1281
SHA256450308823fe59ec232c3969b4af22d8ce13b8ededfcd408b8ad1becf0781abca
SHA5122b7eb4ae3add8980dadccfc2fb0c1e6c5009d88dac664c49743f90d8ae1c3a155cc6831061e8efd384b7d3ee16cb296e59ed63cccb7378920d7089eb54146a0e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD581ba6046c8f3cdb3eb36939a883c12c2
SHA1946af7bbbf5720e97f6d25d9d5bcad62651ff143
SHA2560b6e30d4ea9fca923e71980d117c93c5f0d9a7ae9b18560a3467a9bec859d53a
SHA5122fff3c6ad00337fbe7c16ffbaff5eeee91de705d72c065681fd8347d189aca684fcd8000a2a646e48e38368dc3cad589ca6bf0bd2a89ead680133ad35741f8d3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize392B
MD54c5bcbd730a214b24e0c8ffd3509d193
SHA18661094cf5ee84e58321db54cc8e3fe9de8a6d9c
SHA25608520b794e6c7bfde3b3d16e0b3a6d98af844046a9d685239fc0aa4adc55d7c9
SHA512113022309df088e737c27a3c655dc9d2a3d1a210fc9572831f04b343f0bbb9b952b631b6f17609d6729e8898ee8b64185dd563a361668ca70fd729cf15d7518a
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C:\Users\Admin\AppData\Local\396d8cce-3b7d-4301-bf4b-cd9b5372244b\a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c.exe
Filesize733KB
MD5fe346c873e1e18c64bc89e26c1e181fc
SHA18030d560bc7d5576a23b5bb5b254e485299272bd
SHA256a9c957fcae042f43e5b80f9fa373073eaa75ff7f7195a412a25aeaab042cb08c
SHA51286e51c9a509b8d07907090b571bbdd06db31d1627227701e0c6f21127eadf937fc37b26893220467731e217309e15580c36c780bc8d7084d07c398180681fe13
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
404KB
MD522f2fd94f57b71f36a31ea18be7d4b34
SHA1a8dc0a1af7978fea291f5306f1937a90ac9b6b5b
SHA256bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454
SHA5125b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319