Analysis
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max time kernel
298s -
max time network
201s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/03/2024, 22:30
Static task
static1
Behavioral task
behavioral1
Sample
5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe
Resource
win10-20240221-en
General
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Target
5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe
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Size
798KB
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MD5
96b8da4c66a00c836439f6a65cd9a9f6
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SHA1
b89676216818fc360ddad03dee21fcdc463bd725
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SHA256
5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7
-
SHA512
b5bd18d2b675f433360a60f3d92e36db3186ab8e86a7ad477403bc7e253ff04cf2721d747bca7251efba0d720cbc14254adf92cd0efcd5992551d65c9ade81a1
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SSDEEP
12288:83FcZ1qroZvCbPslVKOdtZ5LoYf7IX3tSzm0WKrqksDHaAsF:YcsRP0wOd1Lot30WKuksDHFs
Malware Config
Extracted
djvu
http://sajdfue.com/test1/get.php
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extension
.vook
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offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
8.6
5739ef2bbcd39fcd59c5746bfe4238c5
https://steamcommunity.com/profiles/76561199658817715
https://t.me/sa9ok
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profile_id_v2
5739ef2bbcd39fcd59c5746bfe4238c5
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Signatures
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Detect Vidar Stealer 6 IoCs
resource yara_rule behavioral1/memory/2964-75-0x0000000000230000-0x0000000000261000-memory.dmp family_vidar_v7 behavioral1/memory/2476-76-0x0000000000400000-0x0000000000644000-memory.dmp family_vidar_v7 behavioral1/memory/2476-79-0x0000000000400000-0x0000000000644000-memory.dmp family_vidar_v7 behavioral1/memory/2476-80-0x0000000000400000-0x0000000000644000-memory.dmp family_vidar_v7 behavioral1/memory/2476-199-0x0000000000400000-0x0000000000644000-memory.dmp family_vidar_v7 behavioral1/memory/2476-245-0x0000000000400000-0x0000000000644000-memory.dmp family_vidar_v7 -
Detected Djvu ransomware 14 IoCs
resource yara_rule behavioral1/memory/2176-5-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2940-2-0x0000000002480000-0x000000000259B000-memory.dmp family_djvu behavioral1/memory/2176-8-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2176-9-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2176-27-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-35-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-36-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-49-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-50-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-54-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-56-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-57-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-58-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2600-164-0x0000000000400000-0x0000000000537000-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 14 IoCs
pid Process 2964 build2.exe 2476 build2.exe 1500 build3.exe 1744 build3.exe 2308 mstsca.exe 2644 mstsca.exe 2724 mstsca.exe 2856 mstsca.exe 2036 mstsca.exe 1536 mstsca.exe 2344 mstsca.exe 992 mstsca.exe 2848 mstsca.exe 1248 mstsca.exe -
Loads dropped DLL 8 IoCs
pid Process 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 1544 WerFault.exe 1544 WerFault.exe 1544 WerFault.exe 1544 WerFault.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2668 icacls.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\284331a6-cdb0-4135-83ee-1b85179108ec\\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe\" --AutoStart" 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe -
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 9 IoCs
description pid Process procid_target PID 2940 set thread context of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2596 set thread context of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2964 set thread context of 2476 2964 build2.exe 34 PID 1500 set thread context of 1744 1500 build3.exe 37 PID 2308 set thread context of 2644 2308 mstsca.exe 44 PID 2724 set thread context of 2856 2724 mstsca.exe 50 PID 2036 set thread context of 1536 2036 mstsca.exe 52 PID 2344 set thread context of 992 2344 mstsca.exe 54 PID 2848 set thread context of 1248 2848 mstsca.exe 56 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1544 2476 WerFault.exe 34 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2880 schtasks.exe 1660 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 3 IoCs
pid Process 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2940 wrote to memory of 2176 2940 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 28 PID 2176 wrote to memory of 2668 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 29 PID 2176 wrote to memory of 2668 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 29 PID 2176 wrote to memory of 2668 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 29 PID 2176 wrote to memory of 2668 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 29 PID 2176 wrote to memory of 2596 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 30 PID 2176 wrote to memory of 2596 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 30 PID 2176 wrote to memory of 2596 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 30 PID 2176 wrote to memory of 2596 2176 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 30 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2596 wrote to memory of 2600 2596 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 31 PID 2600 wrote to memory of 2964 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 33 PID 2600 wrote to memory of 2964 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 33 PID 2600 wrote to memory of 2964 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 33 PID 2600 wrote to memory of 2964 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 33 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2964 wrote to memory of 2476 2964 build2.exe 34 PID 2600 wrote to memory of 1500 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 36 PID 2600 wrote to memory of 1500 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 36 PID 2600 wrote to memory of 1500 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 36 PID 2600 wrote to memory of 1500 2600 5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe 36 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1500 wrote to memory of 1744 1500 build3.exe 37 PID 1744 wrote to memory of 1660 1744 build3.exe 38 PID 1744 wrote to memory of 1660 1744 build3.exe 38 PID 1744 wrote to memory of 1660 1744 build3.exe 38 PID 1744 wrote to memory of 1660 1744 build3.exe 38 PID 2476 wrote to memory of 1544 2476 build2.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\284331a6-cdb0-4135-83ee-1b85179108ec" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:2668
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C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe"C:\Users\Admin\AppData\Local\Temp\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build2.exe"C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build2.exe"C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build2.exe"6⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 14607⤵
- Loads dropped DLL
- Program crash
PID:1544
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C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build3.exe"C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build3.exe"C:\Users\Admin\AppData\Local\33a713da-cb59-4246-8296-57e711e9c423\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1744 -
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:1660
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C:\Windows\system32\taskeng.exetaskeng.exe {BCA9FDF7-DC34-4CD6-9E54-E0B815A22566} S-1-5-21-2297530677-1229052932-2803917579-1000:HKULBIBU\Admin:Interactive:[1]1⤵PID:3056
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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:2308 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:2644 -
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:2880
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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:2724 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:2856
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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:2036 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:1536
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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:2344 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:992
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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:2848 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
PID:1248
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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
MD52a789d6b366b95c47c2e68c27f863f81
SHA11b123bd94179f5b8746bc960691ddb9546855e05
SHA256ba4990d90cdd27ce932e39c10e178659436aeb5a290faa47f4825da9eca6bc94
SHA512027180aabc65ae3ca35f83161b11d289d87af854656483ac2cf703d94f695c4d5bce0fce1901278ab4cbfc985c9b9aa1f455c889913834c4b1734a365c7f8e3b
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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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
MD547c48ed7524f5b92ab6a9819ee1f56fb
SHA13581432407a5f241aabc223b139474693eca6f4d
SHA2564319393de5168937710c84350435fda5ffb2023a9b7d3a0ccec720d26df6491c
SHA512ae71b0147cd2ab30c80d66e8b59acffa4bfe5fb75e40651fda7b9ca84cec54b618ee34f27de9b81bde5a3dc4473c5b595100775d448ae958cad1a8aa2ae8bafb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55cfe82b902d4b8ace60905afc014f886
SHA1ea6d6b7876e88b73a33b0ecff6d594eca84f50ac
SHA256785c607bf585d6136f5af534ec3d5dab1ac101b2bf1fa082ef3d3d7b5b550151
SHA5126a7972ed11b013b5dce5d98912398309ce806162598b83b6e75f40762403844b3b930b591f53da0b681b5dae4fc92f0df88525c235fb2badeb44c5992dda8c3d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
Filesize392B
MD55c1b7cf24fdcb7d67b64512893dc20cb
SHA1cb318e4cdcc42a8d22287c5bb93d14a1db861e43
SHA256041abd5730c8c38221b20a4654d4515704f2fc2e61c8fb51fdcec87c934b8f32
SHA512579847b2f7ca39c8ba313d780f61973b13084a234b5c5fee4cdbae5deca3ee96ca1d3d789e6ebfa745daba06181db461792940786337996ec82eb0c5609dd68e
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C:\Users\Admin\AppData\Local\284331a6-cdb0-4135-83ee-1b85179108ec\5bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7.exe
Filesize798KB
MD596b8da4c66a00c836439f6a65cd9a9f6
SHA1b89676216818fc360ddad03dee21fcdc463bd725
SHA2565bcf652c96d961dda03c272d11ea04e25efefbcbff3c4b83e572c3ac523813f7
SHA512b5bd18d2b675f433360a60f3d92e36db3186ab8e86a7ad477403bc7e253ff04cf2721d747bca7251efba0d720cbc14254adf92cd0efcd5992551d65c9ade81a1
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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Filesize
277KB
MD58dae8b6a6be6e3527183594d1c26a2d3
SHA1b87e40cee60869a36e79c88c8a3a34baf0bc4889
SHA256afce72cd3bc717c784962083066e3ede2b0aaadbe0908ec7360096c923774fa5
SHA5120bf065700db647efba39a13a58242a595907e6c11885575cf0bdad9e23ab40583c8a6535464e46d75d075e20d88b7a6305a761df9da787fdc8728483dd48f96e
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Filesize
299KB
MD541b883a061c95e9b9cb17d4ca50de770
SHA11daf96ec21d53d9a4699cea9b4db08cda6fbb5ad
SHA256fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408
SHA512cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319