Analysis
-
max time kernel
143s -
max time network
123s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
25-10-2021 08:41
Static task
static1
Behavioral task
behavioral1
Sample
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe
Resource
win10-en-20211014
General
-
Target
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe
-
Size
781KB
-
MD5
fca312b7efcbef77e15f726aaa31b12e
-
SHA1
f45f2764dabb2a0bde1fc2c95d71ba328b9c5083
-
SHA256
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201
-
SHA512
41b235e8120307815e784edf9f5f554762dc663310ea1020a95245f08b37fe6bf6f8efd08834d79a950e5ee0aae9c042f8092e61f50d556b35b8e640e38dd9d7
Malware Config
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
-
profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Signatures
-
Detected Djvu ransomware 6 IoCs
Processes:
resource yara_rule behavioral1/memory/4380-116-0x0000000001430000-0x000000000154B000-memory.dmp family_djvu behavioral1/memory/4116-117-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4116-118-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/4116-119-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4636-125-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/4636-130-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
-
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
-
Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/620-143-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/620-144-0x00000000004A18CD-mapping.dmp family_vidar behavioral1/memory/4232-148-0x0000000004C90000-0x0000000004D66000-memory.dmp family_vidar behavioral1/memory/620-149-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar -
Downloads MZ/PE file
-
Executes dropped EXE 10 IoCs
Processes:
build2.exebuild3.exebuild3.exebuild2.exemstsca.exemstsca.exemstsca.exemstsca.exemstsca.exemstsca.exepid process 4232 build2.exe 420 build3.exe 744 build3.exe 620 build2.exe 2524 mstsca.exe 2800 mstsca.exe 2380 mstsca.exe 5040 mstsca.exe 5028 mstsca.exe 4732 mstsca.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 620 build2.exe 620 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\3b926e7c-df61-4627-b762-65bfd8d3c596\\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe\" --AutoStart" 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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 12 api.2ip.ua 26 api.2ip.ua -
Suspicious use of SetThreadContext 7 IoCs
Processes:
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exebuild3.exebuild2.exemstsca.exemstsca.exemstsca.exedescription pid process target process PID 4380 set thread context of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 set thread context of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 420 set thread context of 744 420 build3.exe build3.exe PID 4232 set thread context of 620 4232 build2.exe build2.exe PID 2524 set thread context of 2800 2524 mstsca.exe mstsca.exe PID 2380 set thread context of 5040 2380 mstsca.exe mstsca.exe PID 5028 set thread context of 4732 5028 mstsca.exe mstsca.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
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.
-
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 5004 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 4288 taskkill.exe -
Processes:
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exebuild2.exepid process 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 620 build2.exe 620 build2.exe 620 build2.exe 620 build2.exe 620 build2.exe 620 build2.exe 620 build2.exe 620 build2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 4288 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exebuild3.exebuild3.exebuild2.exemstsca.exemstsca.exedescription pid process target process PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4380 wrote to memory of 4116 4380 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4116 wrote to memory of 4000 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe icacls.exe PID 4116 wrote to memory of 4000 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe icacls.exe PID 4116 wrote to memory of 4000 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe icacls.exe PID 4116 wrote to memory of 4448 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4116 wrote to memory of 4448 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4116 wrote to memory of 4448 4116 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4448 wrote to memory of 4636 4448 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe PID 4636 wrote to memory of 4232 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build2.exe PID 4636 wrote to memory of 4232 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build2.exe PID 4636 wrote to memory of 4232 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build2.exe PID 4636 wrote to memory of 420 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build3.exe PID 4636 wrote to memory of 420 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build3.exe PID 4636 wrote to memory of 420 4636 1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 420 wrote to memory of 744 420 build3.exe build3.exe PID 744 wrote to memory of 900 744 build3.exe schtasks.exe PID 744 wrote to memory of 900 744 build3.exe schtasks.exe PID 744 wrote to memory of 900 744 build3.exe schtasks.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 4232 wrote to memory of 620 4232 build2.exe build2.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2524 wrote to memory of 2800 2524 mstsca.exe mstsca.exe PID 2800 wrote to memory of 2832 2800 mstsca.exe schtasks.exe PID 2800 wrote to memory of 2832 2800 mstsca.exe schtasks.exe PID 2800 wrote to memory of 2832 2800 mstsca.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4380 -
C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\3b926e7c-df61-4627-b762-65bfd8d3c596" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:4000 -
C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe"C:\Users\Admin\AppData\Local\Temp\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exe"C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exe"C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:620 -
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\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exe" & del C:\ProgramData\*.dll & exit7⤵PID:4692
-
C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4288 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:5004 -
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exe"C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:420 -
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exe"C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:744 -
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:900
-
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:2524 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2800 -
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:2832
-
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:2380 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
PID:5040
-
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:5028 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
PID:4732
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\ProgramData\freebl3.dllMD5
ef2834ac4ee7d6724f255beaf527e635
SHA15be8c1e73a21b49f353c2ecfa4108e43a883cb7b
SHA256a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba
SHA512c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2
-
C:\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
-
C:\ProgramData\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
-
C:\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
-
C:\ProgramData\softokn3.dllMD5
a2ee53de9167bf0d6c019303b7ca84e5
SHA12a3c737fa1157e8483815e98b666408a18c0db42
SHA25643536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083
SHA51245b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8
-
C:\ProgramData\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
45ae4c94440b86d556d008976da3ba12
SHA159af8c430eb5348a74bc5369c875730ce1302512
SHA2565adaf4262e492af02b2a24430e8ff49511be54bb7c67449449a7d00c2206c8bc
SHA5122064cb934f4a451180d7060f46e8771116ba3829e774eec27b362933857f90c36ace51b86bd033ec53affcf76c4ca63e80ee5981c4c6f999a4377dd5153e6252
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
bdf3dbb928c6755deb36ea5c31d42df0
SHA1dfa16bffd25cefe1cf48d323649b2d3b7e81f056
SHA256e92857babb45ecfe5c5a1f2161f98236a1a1e218dec93cd609f691014398b95f
SHA51260ef0ee4d86494a360f2611830173e070cc407233739ce5da6ba7bdf204c95659085e5ea56afba82df3de7172c9f41c87f240ea0f946378cd4d5de3f34ef61c9
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
bce6f15b533041a0b5bd52d3b8b55181
SHA1776b5c949d8d7fe32276eda0c493e71cfbbacf8f
SHA256d565fc22bb4abc1b8b39dc731b8af0214ab3ed70f46aec24fefdd19e15bc25d9
SHA512dd33efa589d1ec0ee1fdcb47c28ab8e473b5b15beae50a3f0e9bd0340ffa24c1b85a6f275557cbb2cbe44316657d77fe57609f7eecdc7ac5361de1525efe8dd0
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
a9a90ca5d16ace73742987fcad2033b3
SHA1fe95d17b4029a70c82963c9e05189c2b87455171
SHA256d76a7dd59e03571c2e173917d8077ca1ebbd46378c387f0000536c74c9061b4d
SHA5127be696ea968e56fb55407d502c06fde02211d0a887ffb51118015b682784472d25b28c46f58242c3d0462f6a050e7c3626dd2b75e48b9cb17daac4001bbe53fd
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exeMD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exeMD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build2.exeMD5
a2ef57bbe3a8af95196a419a7962bfaa
SHA11a0c42723cd1e2e947f904619de7fcea5ca4a183
SHA2564bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9
SHA512ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Local\37e67bd4-624f-408c-b1ff-019458ade16d\build3.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Local\3b926e7c-df61-4627-b762-65bfd8d3c596\1e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201.exeMD5
fca312b7efcbef77e15f726aaa31b12e
SHA1f45f2764dabb2a0bde1fc2c95d71ba328b9c5083
SHA2561e86198d15a8315228f0acf9e10be2177bb1b9ff7d0216348d63617ae7fd6201
SHA51241b235e8120307815e784edf9f5f554762dc663310ea1020a95245f08b37fe6bf6f8efd08834d79a950e5ee0aae9c042f8092e61f50d556b35b8e640e38dd9d7
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeMD5
0fea771099e342facd95a9d659548919
SHA19f8b56a37870f8b4ac5aa0ff5677a666f94c7197
SHA2566f032f671284b3812373e90b0ab5b16ea737bd7dc87d22b8f2aabe558334e403
SHA5122c1eeb2909acdc1ac36a677dba5131775e97dd107cd60f03bc6672be1791b2dd83a9f588719cb376cc4771570c6b2c202e783e30450ae3c2aa48bbaf2ee049c3
-
\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
-
\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
-
memory/420-146-0x0000000003250000-0x00000000032FE000-memory.dmpFilesize
696KB
-
memory/420-135-0x0000000000000000-mapping.dmp
-
memory/620-144-0x00000000004A18CD-mapping.dmp
-
memory/620-149-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/620-143-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
-
memory/744-140-0x0000000000401AFA-mapping.dmp
-
memory/744-139-0x0000000000400000-0x0000000000406000-memory.dmpFilesize
24KB
-
memory/744-147-0x0000000000400000-0x0000000000406000-memory.dmpFilesize
24KB
-
memory/900-142-0x0000000000000000-mapping.dmp
-
memory/2524-159-0x00000000033A0000-0x00000000033A4000-memory.dmpFilesize
16KB
-
memory/2800-156-0x0000000000401AFA-mapping.dmp
-
memory/2832-158-0x0000000000000000-mapping.dmp
-
memory/4000-120-0x0000000000000000-mapping.dmp
-
memory/4116-117-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
-
memory/4116-118-0x0000000000424141-mapping.dmp
-
memory/4116-119-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
-
memory/4232-131-0x0000000000000000-mapping.dmp
-
memory/4232-148-0x0000000004C90000-0x0000000004D66000-memory.dmpFilesize
856KB
-
memory/4232-134-0x0000000003149000-0x00000000031C5000-memory.dmpFilesize
496KB
-
memory/4288-161-0x0000000000000000-mapping.dmp
-
memory/4380-115-0x000000000139D000-0x000000000142F000-memory.dmpFilesize
584KB
-
memory/4380-116-0x0000000001430000-0x000000000154B000-memory.dmpFilesize
1.1MB
-
memory/4448-123-0x0000000001308000-0x000000000139A000-memory.dmpFilesize
584KB
-
memory/4448-122-0x0000000000000000-mapping.dmp
-
memory/4636-130-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
-
memory/4636-125-0x0000000000424141-mapping.dmp
-
memory/4692-160-0x0000000000000000-mapping.dmp
-
memory/4732-177-0x0000000000401AFA-mapping.dmp
-
memory/5004-162-0x0000000000000000-mapping.dmp
-
memory/5040-172-0x0000000000401AFA-mapping.dmp