Analysis
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max time kernel
146s -
max time network
133s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
25-10-2021 00:14
Static task
static1
Behavioral task
behavioral1
Sample
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe
Resource
win10-en-20210920
General
-
Target
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe
-
Size
856KB
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MD5
ed709d872e6b42404b5ae38d0dc5d574
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SHA1
df6d675b5148a72dd277fcff0e288acf075e1e68
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SHA256
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5
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SHA512
bd79679a16cb8d001258eb3e8a6f1adc0fde653951d379a791ad1a87befd96327a0375a3bb0fb34653241faa7112a4cb9068ba30a485ab9c140569e06688c1b1
Malware Config
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Signatures
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Detected Djvu ransomware 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1880-116-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1880-117-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/1880-119-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/688-118-0x0000000001380000-0x000000000149B000-memory.dmp family_djvu behavioral1/memory/4068-125-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/4068-130-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/424-135-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/424-136-0x00000000004A18CD-mapping.dmp family_vidar behavioral1/memory/424-142-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/2052-141-0x0000000004BE0000-0x0000000004CB6000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 10 IoCs
Processes:
build2.exebuild2.exebuild3.exebuild3.exemstsca.exemstsca.exemstsca.exemstsca.exemstsca.exemstsca.exepid process 2052 build2.exe 424 build2.exe 4064 build3.exe 960 build3.exe 3236 mstsca.exe 3492 mstsca.exe 2568 mstsca.exe 2576 mstsca.exe 1468 mstsca.exe 1560 mstsca.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 424 build2.exe 424 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:
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\5ca7f61e-8f7d-470c-85f8-db0f4c2381f2\\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe\" --AutoStart" 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.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 8 api.2ip.ua 9 api.2ip.ua 26 api.2ip.ua -
Suspicious use of SetThreadContext 7 IoCs
Processes:
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exebuild2.exebuild3.exemstsca.exemstsca.exemstsca.exedescription pid process target process PID 688 set thread context of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 set thread context of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2052 set thread context of 424 2052 build2.exe build2.exe PID 4064 set thread context of 960 4064 build3.exe build3.exe PID 3236 set thread context of 3492 3236 mstsca.exe mstsca.exe PID 2568 set thread context of 2576 2568 mstsca.exe mstsca.exe PID 1468 set thread context of 1560 1468 mstsca.exe mstsca.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 1076 schtasks.exe 1572 schtasks.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3300 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1688 taskkill.exe -
Processes:
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exebuild2.exepid process 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 424 build2.exe 424 build2.exe 424 build2.exe 424 build2.exe 424 build2.exe 424 build2.exe 424 build2.exe 424 build2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 1688 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exebuild2.exebuild3.exebuild3.exebuild2.execmd.exemstsca.exedescription pid process target process PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 688 wrote to memory of 1880 688 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 1880 wrote to memory of 1472 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe icacls.exe PID 1880 wrote to memory of 1472 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe icacls.exe PID 1880 wrote to memory of 1472 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe icacls.exe PID 1880 wrote to memory of 2924 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 1880 wrote to memory of 2924 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 1880 wrote to memory of 2924 1880 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 2924 wrote to memory of 4068 2924 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe PID 4068 wrote to memory of 2052 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build2.exe PID 4068 wrote to memory of 2052 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build2.exe PID 4068 wrote to memory of 2052 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 2052 wrote to memory of 424 2052 build2.exe build2.exe PID 4068 wrote to memory of 4064 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build3.exe PID 4068 wrote to memory of 4064 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build3.exe PID 4068 wrote to memory of 4064 4068 0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 4064 wrote to memory of 960 4064 build3.exe build3.exe PID 960 wrote to memory of 1076 960 build3.exe schtasks.exe PID 960 wrote to memory of 1076 960 build3.exe schtasks.exe PID 960 wrote to memory of 1076 960 build3.exe schtasks.exe PID 424 wrote to memory of 1732 424 build2.exe cmd.exe PID 424 wrote to memory of 1732 424 build2.exe cmd.exe PID 424 wrote to memory of 1732 424 build2.exe cmd.exe PID 1732 wrote to memory of 1688 1732 cmd.exe taskkill.exe PID 1732 wrote to memory of 1688 1732 cmd.exe taskkill.exe PID 1732 wrote to memory of 1688 1732 cmd.exe taskkill.exe PID 1732 wrote to memory of 3300 1732 cmd.exe timeout.exe PID 1732 wrote to memory of 3300 1732 cmd.exe timeout.exe PID 1732 wrote to memory of 3300 1732 cmd.exe timeout.exe PID 3236 wrote to memory of 3492 3236 mstsca.exe mstsca.exe PID 3236 wrote to memory of 3492 3236 mstsca.exe mstsca.exe PID 3236 wrote to memory of 3492 3236 mstsca.exe mstsca.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:688 -
C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\5ca7f61e-8f7d-470c-85f8-db0f4c2381f2" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:1472 -
C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe"C:\Users\Admin\AppData\Local\Temp\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build2.exe"C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build2.exe"C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:424 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build2.exe" & del C:\ProgramData\*.dll & exit7⤵
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1688 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:3300 -
C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build3.exe"C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build3.exe"C:\Users\Admin\AppData\Local\f420a62e-dff4-4cca-b50f-342617294767\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:960 -
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:1076
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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 SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3236 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
PID:3492 -
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"3⤵
- Creates scheduled task(s)
PID:1572
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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 SetThreadContext
PID:2568 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
PID:2576
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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 SetThreadContext
PID:1468 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
PID:1560
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
ef2834ac4ee7d6724f255beaf527e635
SHA15be8c1e73a21b49f353c2ecfa4108e43a883cb7b
SHA256a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba
SHA512c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2
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MD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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MD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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MD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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MD5
a2ee53de9167bf0d6c019303b7ca84e5
SHA12a3c737fa1157e8483815e98b666408a18c0db42
SHA25643536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083
SHA51245b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8
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MD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD5eb580dc014e8a0ba57b05717d9b2c7a1
SHA11b9f2cb35263b103d05af84a8b41f74186afed72
SHA25659c9f91919d8cf9c0c8dd5089eb737460ee002f17bdc2cf90c4872263c426fd9
SHA512ad031d69240c9e33faad5a7f07e5b524c06fb54f2360095f23a7accf28b17958fb52e40fb01f45498f8c19d00289f1f579b6cb995ec1ad6c468fd27aa33f16df
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD53168035090977b01e2b15a045297d6cd
SHA1baec8a47d00d0904648b385aca5778d947456dc7
SHA256e57b9ecf72046536715f2b8dfad9f0e5560d325149f0ac80598d2d7a5703744a
SHA512377ac77af3dd55e07683a0ed76df64b517ead18a2ce278f5ca2db41fd5559e44a533ffb325e14ac34186ee03efc483c8841207da042cae3e9ea9ec3eacc63942
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD5992f07a16d4d5aec4d66b60dc3d3071b
SHA18afc9511244a4c0f278c07e56ffe8ac0a5fa4196
SHA2561a3122163bf820ba126b4de351d60eeca0e8554f2796a57f7881166c7b4063cb
SHA5124890cfdbdd1cb3551145529d291f7ff3d5db5c811244106c07d8a89b6f307cc10ec04e9e477d8154dafcc8ad1c53bf780f9685028ea15d58ef4442de90c7fc91
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD5461734893d3ef4343ff6a148c6b7a8c7
SHA176beee85383f6ee3d04638642db5ceb4990eadce
SHA256e0633011510d52366895dc513554360c8afbaefbb78db6073a3458f6f72313dc
SHA5123a8891d417b31d5767289c87d1fe0a7ca4e9b44f1f39420010d534528ae71e8ad224ddf692e4f8667474fe8e07500cc0ad433c5c439d957927882ce186259370
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C:\Users\Admin\AppData\Local\5ca7f61e-8f7d-470c-85f8-db0f4c2381f2\0e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5.exe
MD5ed709d872e6b42404b5ae38d0dc5d574
SHA1df6d675b5148a72dd277fcff0e288acf075e1e68
SHA2560e8c2d25152dbcdc7267867fd1774342cf4e62f6a416d0a4df0a5d8316eeb3b5
SHA512bd79679a16cb8d001258eb3e8a6f1adc0fde653951d379a791ad1a87befd96327a0375a3bb0fb34653241faa7112a4cb9068ba30a485ab9c140569e06688c1b1
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MD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
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MD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
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MD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
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MD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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MD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66