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Analysis
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max time kernel
30s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
25/07/2022, 02:28
Behavioral task
behavioral1
Sample
ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe
Resource
win7-20220718-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe
Resource
win10v2004-20220722-en
4 signatures
150 seconds
General
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Target
ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe
-
Size
711KB
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MD5
569519bf69c59c544fe5f04a8ebb7149
-
SHA1
2500ee6dfea081bfae635e3f4c74e6a82e831546
-
SHA256
ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de
-
SHA512
3328af2d4c2b2f1d2cf906d48852f4f3ce249aaddc10160cca3cf58b02e46cff6e148c5b64281a3fb4a89afc252cd88862a5335f17e565baa64c698c1779e382
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRLT.EXE = "C:\\Windows\\system32\\CSRLT.EXE" ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\MSBLT.EXE = "C:\\Windows\\MSBLT.EXE" ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\CSRLT.EXE ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe File opened for modification C:\Windows\SysWOW64\CSRLT.EXE ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\MSBLT.EXE ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe File opened for modification C:\Windows\MSBLT.EXE ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe"C:\Users\Admin\AppData\Local\Temp\ca7b933927a16279cfcab2107cd42ee7d762f9371c24e11edf8dd559bdb603de.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1020